Product Description
COMPANY INTRODUCTION
HangZhou Worth Engineering Technology Co., Ltd. founded in 2001 , Company is located in the Chinese ancient city — HangZhou. Our company has been engaged in producing custom made engineering accessories, OEM/ODM spare parts and industrial components for many years, including CHINAMFG parts and investment casting spare parts, forging parts, sheet metal stamping spare parts, machined parts and plastic parts, which are widely used in petrochemical, automobile, chemical, environmental protection , machinery, construction, agriculture, aerospace, marine hardware and other industries.
CNC TURNING/LATHE/FACING/GRINDING/DRILLING/FACING/MILLING/PUNCHING/MACHINING CENTER SPARE PARTS
Workshop equipment: CNC turning lathe, Grinding machine, Milling Machine, CNC machining center, Spark machine, cutting-off machine, card punch, EDM Machine, Wire-Cutting Machine, and some other normal processing machineries.
Post processing machine: Drill machine, multipoint drill machine, Dull polish machine, Polishing machine, Slinging machine, Cylinder processing machine, lapping machine, punching, and baking finish equipment.
Production range Including: auto&motocycle, mining machinery, building industry, electrical and electronic products, industrial machinery and equipment, transportation, and etc.
Authentication:We passed the ISO 9001-2015 International Quality System
Specifications:
1, Accuracy: according to the dimension tolerance of machining of customers’ requirement.
2, Surface roughness: Ra 0.8-3.2
3, Weight: ranging from 0.50g to 10,000kg
4, Surface finish: polishing, oiled(rust-prevented), zinc-plated, chrome-plated, hot-galvanized, sandblasting, painting, powder-coasting.
Inspection:
Inspection: in-house and third party
All the products are strictly inspected by operator and skilled QC with record put down.
Universal inspection tools: hardness tester, Height ruler, Depth ruler, Outside ruler, Venire Caliper,etc.
Material:
stainless steel:SS304,SS304L,SS316,SS316L,SS430,SS201……
aluminium:7075,6061,6063,5082,5051,2014…….
brass:H62,H58,H59……
steel:C20,C45,C60,C35……
steel alloy:25CrMo,42CrMo,25Cr,40Cr,Q345,11SMn30……
iron cast:QT600,QT250,HT450,HT150……
titanium alloy:GR2,GR5,GR7,GR9……
tungsten alloy:WuNiFe alloy,Carbide Wolfram……
the blanks:stamping parts,forging parts,die casting parts,profile,extrusion……
the plastic:PP,PE,POM,Acrylic,ABS,Delrin……
COMPANY EQUIPMENTS
THE PACKAGE AND SHIPMENT
CUSTOMERS
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Condition: | New |
|---|---|
| Certification: | ISO9001 |
| Standard: | DIN, ASTM, GB, JIS, ANSI |
| Customized: | Customized |
| Material: | Metal |
| Application: | Metal Processing Machinery Parts |
| Customization: |
Available
| Customized Request |
|---|
How do spline shafts contribute to efficient power transmission?
Spline shafts play a vital role in enabling efficient power transmission in various mechanical systems. Here’s a detailed explanation of how spline shafts contribute to efficient power transmission:
1. Torque Transmission:
Spline shafts are designed to transmit torque from one component to another. They provide a positive, non-slip connection that allows for efficient power transfer without slippage or loss of energy. The splines on the shaft engage with corresponding splines on the mating component, creating a strong mechanical connection for torque transmission.
2. Load Distribution:
Spline shafts distribute the applied load evenly across the engagement surfaces. The teeth or grooves on the shaft’s spline profile ensure that the load is shared across multiple contact points. This even load distribution helps prevent localized stress concentrations and reduces the risk of premature wear or failure. Efficient load distribution ensures that power is transmitted smoothly and reliably.
3. Misalignment Compensation:
Spline shafts can accommodate a certain degree of misalignment between the mating components. The spline profile design allows for angular or parallel misalignment without compromising the power transmission capability. This misalignment compensation capability is crucial in maintaining efficient power transmission in situations where perfect alignment is challenging or subject to variations.
4. High Torque Capacity:
Spline shafts are designed to withstand high torque levels. The spline profile, engagement length, and material selection are optimized to handle the expected torque requirements. This high torque capacity ensures that the shaft can efficiently transmit power without experiencing excessive deflection or failure under normal operating conditions.
5. Torsional Stiffness:
Spline shafts exhibit high torsional stiffness, which means they resist twisting or torsional deflection when subjected to torque. The shaft’s design, including its diameter, spline profile, and material properties, contributes to its torsional stiffness. High torsional stiffness minimizes power loss due to deformation or flexing of the shaft, allowing for efficient power transmission.
6. Reliable Connection:
Spline shafts provide a reliable and repeatable connection between the driving and driven components. Once properly engaged, the spline shaft maintains its connection, ensuring consistent power transmission over time. This reliability is crucial in maintaining efficiency and preventing power loss or interruptions during operation.
7. Minimal Backlash:
Backlash refers to the slight rotational play or clearance between mating components. Spline shafts, when properly designed and manufactured, can minimize backlash in the power transmission system. Reduced backlash ensures smoother operation, improved accuracy, and efficiency by minimizing power losses associated with reversing or changing direction.
8. Compact Design:
Spline shafts offer a compact and space-efficient solution for power transmission. Their design allows for a relatively small footprint while providing robust torque transmission capabilities. The compact design is particularly advantageous in applications where space is limited, such as automotive drivetrains or compact machinery.
By incorporating spline shafts into mechanical systems, engineers can achieve efficient power transmission, ensuring that power is effectively transferred from the driving source to the driven components. The unique design features of spline shafts enable reliable torque transmission, even load distribution, misalignment compensation, high torque capacity, torsional stiffness, reliable connections, minimal backlash, and compactness.
Can spline shafts be used in automotive applications, and if so, how?
Yes, spline shafts are extensively used in automotive applications due to their ability to transmit torque and provide reliable power transmission. Here’s how spline shafts are used in automotive applications:
Spline shafts play a crucial role in various automotive systems and components, including:
- Drivetrain: Spline shafts are an integral part of the drivetrain system in vehicles. They transmit torque from the engine to the wheels, allowing the vehicle to move. Spline shafts are present in components such as the transmission, differential, and axle shafts. In manual transmissions, the spline shaft connects the transmission input shaft to the clutch disc, enabling power transfer from the engine. In automatic transmissions, spline shafts are used in the torque converter and the output shaft.
- Steering System: Spline shafts are employed in the steering system to transmit torque from the steering wheel to the steering rack or gearbox. They provide a direct connection between the driver’s input and the movement of the wheels, allowing for steering control.
- Power Take-Off (PTO) Systems: Some vehicles, particularly commercial trucks and agricultural machinery, utilize PTO systems. Spline shafts are used in PTOs to transfer power from the vehicle’s engine to auxiliary equipment, such as hydraulic pumps, generators, or agricultural implements.
- Transfer Cases: In four-wheel-drive (4WD) or all-wheel-drive (AWD) vehicles, transfer cases are used to distribute power to the front and rear axles. Spline shafts are utilized in the transfer case to transfer torque between the transmission and the front and rear drive shafts.
- Propeller Shafts: Spline shafts are present in propeller shafts, which transmit torque from the transmission or transfer case to the rear axle in rear-wheel-drive vehicles. They accommodate the relative movement between the transmission and the axle due to suspension travel.
In automotive applications, spline shafts are designed to withstand high torque loads, provide precise torque transmission, and accommodate misalignments and fluctuations in operating conditions. They are typically made from high-strength steel or alloy materials to ensure durability and resistance to wear. Proper lubrication is essential to minimize friction and ensure smooth operation.
The use of spline shafts in automotive applications allows for efficient power transmission, precise control, and reliable performance, contributing to the overall functionality and drivability of vehicles.
What are the advantages of using spline shafts in mechanical systems?
Using spline shafts in mechanical systems offers several advantages. Here’s a detailed explanation:
1. Torque Transmission:
Spline shafts provide efficient torque transmission between the driving and driven components. The interlocking splines ensure a secure and reliable transfer of rotational force, enabling the transmission of power and motion in mechanical systems.
2. Relative Movement Accommodation:
Spline shafts can accommodate relative movement between the driving and driven components. They allow axial, radial, and angular displacements, compensating for misalignments, thermal expansion, and vibrations. This flexibility helps to maintain proper engagement and minimize stress concentrations.
3. Load Distribution:
The splines on the shaft distribute the transmitted load across the entire engagement surface. This helps to reduce localized stresses and prevents premature wear or failure of the components. The load distribution capability of spline shafts contributes to the overall durability and longevity of the mechanical system.
4. Precise Positioning and Control:
Spline shafts enable precise positioning and control of mechanical components. The splines provide accurate rotational alignment, allowing for precise angular positioning and indexing. This is crucial in applications where precise control and synchronization of movements are required.
5. Interchangeability and Standardization:
Spline shafts are available in standardized designs and dimensions. This enables interchangeability between components and facilitates easier maintenance and replacement. Standardization also simplifies the design and manufacturing processes, reducing costs and lead times.
6. High Power Transmission Capacity:
Spline shafts are designed to withstand high torque loads. The interlocking splines provide a large contact area, distributing the transmitted torque across multiple teeth. This allows spline shafts to handle higher power transmission requirements, making them suitable for heavy-duty applications.
7. Versatility:
Spline shafts can be designed and manufactured to suit various application requirements. They can be customized in terms of size, shape, number of splines, and spline profile to match the specific needs of a mechanical system. This versatility makes spline shafts adaptable to a wide range of industries and applications.
8. Reduced Slippage and Backlash:
When properly designed and manufactured, spline shafts exhibit minimal slippage and backlash. The tight fit between the splines prevents significant axial or radial movement during torque transmission, resulting in improved efficiency and precision in mechanical systems.
In summary, the advantages of using spline shafts in mechanical systems include efficient torque transmission, accommodation of relative movement, load distribution, precise positioning and control, interchangeability, high power transmission capacity, versatility, and reduced slippage and backlash. These advantages make spline shafts a reliable and effective choice in various applications where power transfer, flexibility, and precise motion control are essential.
editor by CX 2024-04-30
China Good quality Tex77 High Torque Milling Spline Extruder Shaft
Product Description
TEX77 High Torque Milling Spline Extruder Shaft
1. Structure: without cooling system
2. Size: Diameter 10-3, we will answer your questions immediately. 2) Our quick manufacturing time For Normal orders, we will promise to produce within40 working days. As a manufacturer, we can ensure the delivery time according to the formal contract.
4. Q: What is your terms of payment ?
A: 1) T/T 2) L/C;
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | 24 Hours |
|---|---|
| Warranty: | 6 Months |
| Standard: | DIN, GB |
| Technics: | Cold Rolling/Milling |
| Feature: | High Quality |
| Material: | Wr Series/ 40CrNiMoA |
| Customization: |
Available
| Customized Request |
|---|
Can spline shafts be used in both mobile and stationary machinery?
Yes, spline shafts can be used in both mobile and stationary machinery. Here’s a detailed explanation:
1. Mobile Machinery:
Spline shafts find extensive use in various types of mobile machinery. For example:
- In Automotive Applications: Spline shafts are commonly used in automotive drivetrains, where they transmit torque from the engine to the wheels. They are found in components such as the transmission, differential, and axle shafts.
- In Construction and Earthmoving Equipment: Spline shafts are utilized in construction machinery, such as excavators, loaders, and bulldozers. They are employed in the powertrain systems to transfer torque and drive the hydraulic pumps or propel the machine.
- In Agricultural Equipment: Spline shafts are used in agricultural machinery like tractors, combines, and harvesters. They help transfer power from the engine to various driven components, such as the wheels, PTO (power take-off), or hydraulic systems.
- In Off-Road Vehicles: Spline shafts are present in off-road vehicles, including ATVs (all-terrain vehicles) and military vehicles. They enable power transmission to the wheels or drivetrain components, ensuring mobility and performance in challenging terrains.
2. Stationary Machinery:
Spline shafts are also widely employed in stationary machinery across various industries. Some examples include:
- In Machine Tools: Spline shafts are used in machine tools, such as lathes, milling machines, and grinding machines. They provide torque transmission in the spindle or lead screw mechanisms, enabling precision motion control and material removal operations.
- In Industrial Gearboxes: Spline shafts play a crucial role in industrial gearboxes used in manufacturing and processing plants. They transmit torque between input and output shafts, enabling speed reduction or increase as required by the application.
- In Power Generation: Spline shafts are utilized in power generation equipment, including turbines and generators. They help transmit torque between the rotating rotor and the stationary components, facilitating energy conversion.
- In Pump and Compressor Systems: Spline shafts are present in pumps and compressors used in various industries. They transmit torque from the motor or prime mover to the impeller or compressor elements, enabling fluid or gas transfer.
The versatility of spline shafts makes them suitable for a wide range of applications, both mobile and stationary. Their ability to efficiently transmit torque, accommodate misalignment, distribute loads, and provide reliable connections makes them a preferred choice in diverse machinery across industries.
Can spline shafts be used in automotive applications, and if so, how?
Yes, spline shafts are extensively used in automotive applications due to their ability to transmit torque and provide reliable power transmission. Here’s how spline shafts are used in automotive applications:
Spline shafts play a crucial role in various automotive systems and components, including:
- Drivetrain: Spline shafts are an integral part of the drivetrain system in vehicles. They transmit torque from the engine to the wheels, allowing the vehicle to move. Spline shafts are present in components such as the transmission, differential, and axle shafts. In manual transmissions, the spline shaft connects the transmission input shaft to the clutch disc, enabling power transfer from the engine. In automatic transmissions, spline shafts are used in the torque converter and the output shaft.
- Steering System: Spline shafts are employed in the steering system to transmit torque from the steering wheel to the steering rack or gearbox. They provide a direct connection between the driver’s input and the movement of the wheels, allowing for steering control.
- Power Take-Off (PTO) Systems: Some vehicles, particularly commercial trucks and agricultural machinery, utilize PTO systems. Spline shafts are used in PTOs to transfer power from the vehicle’s engine to auxiliary equipment, such as hydraulic pumps, generators, or agricultural implements.
- Transfer Cases: In four-wheel-drive (4WD) or all-wheel-drive (AWD) vehicles, transfer cases are used to distribute power to the front and rear axles. Spline shafts are utilized in the transfer case to transfer torque between the transmission and the front and rear drive shafts.
- Propeller Shafts: Spline shafts are present in propeller shafts, which transmit torque from the transmission or transfer case to the rear axle in rear-wheel-drive vehicles. They accommodate the relative movement between the transmission and the axle due to suspension travel.
In automotive applications, spline shafts are designed to withstand high torque loads, provide precise torque transmission, and accommodate misalignments and fluctuations in operating conditions. They are typically made from high-strength steel or alloy materials to ensure durability and resistance to wear. Proper lubrication is essential to minimize friction and ensure smooth operation.
The use of spline shafts in automotive applications allows for efficient power transmission, precise control, and reliable performance, contributing to the overall functionality and drivability of vehicles.
How does a spline shaft differ from other types of shafts?
A spline shaft differs from other types of shafts in several ways. Here’s a detailed explanation:
1. Spline Structure:
A spline shaft features a series of ridges or teeth (splines) that are machined onto its surface. These splines create a precise and controlled interface with mating components, allowing for torque transmission and relative movement. In contrast, other types of shafts, such as plain shafts or keyed shafts, do not have the splines and rely on different mechanisms for torque transmission.
2. Torque Transmission and Relative Movement:
Unlike plain shafts or keyed shafts, which transmit torque through a frictional or mechanical connection, spline shafts allow for both torque transmission and relative movement between the shaft and mating components. The splines on the shaft engage with corresponding splines on the mating component, creating an interlock that transfers rotational force while accommodating axial or radial displacement. This feature provides flexibility and is particularly useful in applications where misalignment or relative movement needs to be accommodated.
3. Load Distribution:
One of the advantages of spline shafts is their ability to distribute loads over a larger surface area. The multiple contact points created by the splines help distribute the applied load evenly along the shaft’s length. This load distribution minimizes stress concentrations and reduces the risk of premature wear or failure. In contrast, other types of shafts may rely on a single keyway or frictional contact, which can result in higher stress concentrations and limited load distribution.
4. Design Flexibility:
Spline shafts offer greater design flexibility compared to other types of shafts. The number, size, and shape of the splines can be customized to meet specific design requirements. This allows for optimization of torque transmission, load-bearing capacity, and relative movement characteristics based on the application’s needs. Other types of shafts may have more standardized designs and limited customization options.
5. Application Variability:
Spline shafts find widespread use in various industries and applications where torque transmission, relative movement, and load distribution are crucial. They are commonly employed in gearboxes, power transmission systems, steering mechanisms, and other rotational systems. Other types of shafts, such as plain shafts or keyed shafts, may be more suitable for applications that require simpler torque transmission without the need for relative movement.
6. Installation and Maintenance:
When compared to other types of shafts, spline shafts may require more precise machining and alignment during installation. The mating components must be accurately matched to ensure proper engagement and torque transfer. Additionally, spline shafts may require periodic inspection and maintenance to ensure the integrity of the splines and optimal performance.
In summary, spline shafts differ from other types of shafts due to their spline structure, ability to accommodate relative movement, load distribution capability, design flexibility, application variability, and specific installation and maintenance requirements. These characteristics make spline shafts well-suited for applications that demand precise torque transmission, flexibility, and load distribution.
editor by CX 2024-03-30
China high quality Spline Milling Shaft for Extruder
Product Description
Spline milling shaft 87 Twin Screw Extruder Machine Parts 1.2343 Material Shaft
We manufacture both spline milling screw shafts and cold rolling shaft. Ranging from 10 mm to 120 mm /Length 500-900mm and over. Involute inner spliner. 1.2343 is Pre-hard Material import from Germany. and heat treatment also in Germany HRC38-42.Twin Screw Shaft Plastic Extruder Screw Design Extruder Screw Parts 87. The torque coefficient can meet 12.
Production description:
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TEX160 Wear Resistance Screw Elements and Milling Shaft for Twin Screw Extruder Provide parts for companies such as Berstorff, Leistritz, W&P,JSW, Kobe and CHINAMFG to just name a few. 1. Details of products
2. Example drawing of shaft 3. Kinds of Materials of shafts:
3. Detail introduction of some shaft materials:
4. Types of shaft to choose: Single keyway Square keyslot High torque key button Dual keyslot 5. Torque of spline shaft 6. Materials of screw elements
Joiner has over 130 advanced equipments such as CNC thread grinder, CNC thread milling, CNC kneading block grinder, CNC forming milling, 4-axis machining center, automatic deep hole grinder, CNC lathe, CNC surface grinder, CNC external grinding, CNC band saw, laser marking machine, vacuum quenching CHINAMFG and vacuum tempering furnace. After the raw materials enter the market, all the processing procedures are in-house. All shafts must be strictly straightened All screw elements must be strictly inspected 8. Packing details: 9. Service Network Assurance We have a professional sales team who can quickly understand the real needs of customers, and put CHINAMFG reasonable solutions for them. The company not only offers supportive services for both domestic and foreign brands, but also provides retail services to outstanding end customers in the industry. Now CHINAMFG products are exported to more than 30 countries including countries such as Europe and America. 10. Products display:
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We manufacture screw shafts for co-rotating twin screw extruders ranging within 15000mm. All of our products can be traced.
Co-rotating twin screw shafts for
-APV -KOBE -OMC
-Buss -ICMA -Toshiba
-Clextral -Labtech -USEON
-Lantai – others
-JSW -Leistritz
-Keya -Maris
Types of shaft
* Single Keyway * Square Keyslot *High torque key button * Dual keyslot
* Involute inner spline * Round keyslot *Retackle spline * Client’s requirements available
We offer a broader choice of materials:
* 40CrNiMo * WR15E * WR30
By working closely with customers in choosing optional materials,we can minimize wear and tear and associated costs.
Our Production Plant
FRQ
1. Q: Are you a factory or trading company?
—-A: A factory
2. Q: Where is your factory located? How can I visit there?
—–A: Our factory is located in HangZhou, ZheJiang Province, China,
1) You can fly to HangZhou Airport directly. We will pick you up when you arrive in the airport;
All our clients, from domestic or abroad, are warmly welcome to visit us!
3.Q: What makes you different with others?
—-A: 1) Our Excellent Service
For a quick, no hassle quote just send email to us
We promise to reply with a price within 24 hours – sometimes even within the hour.
2) Our quick manufacturing time
For Normal orders, we will promise to produce within 30 working days.
As a manufacturer, we can ensure the delivery time according to the formal contract.
4.Q: How about the delivery time?
—-A: This depends on the product. Typically standard products are delivered within 30 days.
- Q: What is the term of payment?
—-A: 1) T/T payment; 2) LC;
6.Q: May I know the status of my order?
—-A: Yes .We will send you information and photos at different production stage of your order. You will get the latest information in time. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | 2 Years |
|---|---|
| Warranty: | 2 Years |
| Technics: | Spline Milling |
| High Toughness: | High Resistant |
| Transport Package: | Wood |
| Specification: | LD 48: 1 |
| Customization: |
Available
| Customized Request |
|---|
How do spline shafts handle variations in torque and rotational force?
Spline shafts are designed to handle variations in torque and rotational force in mechanical systems. Here’s a detailed explanation:
1. Interlocking Splines:
Spline shafts have a series of interlocking splines along their length. These splines engage with corresponding splines on the mating component, such as gears or couplings. The interlocking design ensures a secure and robust connection, capable of transmitting torque and rotational force.
2. Load Distribution:
When torque is applied to a spline shaft, the load is distributed across the entire engagement surface of the splines. This helps to minimize stress concentrations and prevents localized wear or failure. The load distribution capability of spline shafts allows them to handle variations in torque and rotational force effectively.
3. Material Selection:
Spline shafts are typically made from materials with high strength and durability, such as alloy steels. The material selection is crucial in handling variations in torque and rotational force. It ensures that the spline shaft can withstand the applied loads without deformation or failure.
4. Spline Profile:
The design of the spline profile also contributes to the handling of torque variations. The spline profile determines the contact area and the distribution of forces along the splines. By optimizing the spline profile, manufacturers can enhance the load-carrying capacity and improve the ability of the spline shaft to handle variations in torque.
5. Surface Finish and Lubrication:
Proper surface finish and lubrication play a crucial role in the performance of spline shafts. A smooth surface finish reduces friction and wear, while suitable lubrication minimizes heat generation and ensures smooth operation. These factors help in handling variations in torque and rotational force by reducing the impact of friction and wear on the spline engagement.
6. Design Considerations:
Engineers take several design considerations into account to ensure spline shafts can handle variations in torque and rotational force. These considerations include appropriate spline dimensions, tooth profile geometry, spline fit tolerance, and the selection of mating components. By carefully designing the spline shaft and its mating components, engineers can optimize the system’s performance and reliability.
7. Overload Protection:
In some applications, spline shafts may be equipped with overload protection mechanisms. These mechanisms, such as shear pins or torque limiters, are designed to disconnect the drive temporarily or slip when the torque exceeds a certain threshold. This protects the spline shaft and other components from damage due to excessive torque.
Overall, spline shafts handle variations in torque and rotational force through their interlocking splines, load distribution capability, appropriate material selection, optimized spline profiles, surface finish, lubrication, design considerations, and, in some cases, overload protection mechanisms. These features ensure efficient torque transmission and enable spline shafts to withstand the demands of various mechanical systems.
How do spline shafts handle variations in load capacity and weight?
Spline shafts are designed to handle variations in load capacity and weight in mechanical systems. Here’s how they accomplish this:
1. Material Selection:
Spline shafts are typically made from high-strength materials such as steel or alloy, chosen for their ability to withstand heavy loads and provide durability. The selection of materials takes into account factors such as tensile strength, yield strength, and fatigue resistance to ensure the shaft can handle variations in load capacity and weight.
2. Engineering Design:
Spline shafts are designed with consideration for the anticipated loads and weights they will encounter. The dimensions, profile, and number of splines are determined based on the expected torque requirements and the magnitude of the applied loads. By carefully engineering the design, spline shafts can handle variations in load capacity and weight while maintaining structural integrity and reliable performance.
3. Load Distribution:
The interlocking engagement of spline shafts allows for effective load distribution along the length of the shaft. This helps distribute the applied loads evenly, preventing localized stress concentrations and minimizing the risk of deformation or failure. By distributing the load, spline shafts can handle variations in load capacity and weight without compromising their performance.
4. Structural Reinforcement:
In applications with higher load capacities or heavier weights, spline shafts may incorporate additional structural features to enhance their strength. This can include thicker spline teeth, larger spline diameters, or reinforced sections along the shaft. By reinforcing critical areas, spline shafts can handle increased loads and weights while maintaining their integrity.
5. Lubrication and Surface Treatment:
Proper lubrication is essential for spline shafts to handle variations in load capacity and weight. Lubricants reduce friction between the mating surfaces, minimizing wear and preventing premature failure. Additionally, surface treatments such as coatings or heat treatments can enhance the hardness and wear resistance of the spline shaft, improving its ability to handle varying loads and weights.
6. Testing and Validation:
Spline shafts undergo rigorous testing and validation to ensure they meet the specified load capacity and weight requirements. This may involve laboratory testing, simulation analysis, or field testing under real-world conditions. By subjecting spline shafts to thorough testing, manufacturers can verify their performance and ensure they can handle variations in load capacity and weight.
Overall, spline shafts are designed and engineered to handle variations in load capacity and weight by utilizing appropriate materials, optimizing the design, distributing loads effectively, incorporating structural reinforcement when necessary, implementing proper lubrication and surface treatments, and conducting thorough testing and validation. These measures enable spline shafts to reliably transmit torque and handle varying loads in diverse mechanical applications.
In which industries are spline shafts typically used?
Spline shafts find applications in a wide range of industries where torque transmission, relative movement, and load distribution are critical. Here’s a detailed explanation:
1. Automotive Industry:
The automotive industry extensively uses spline shafts in various components and systems. They are found in transmissions, drivelines, steering systems, differentials, and axle assemblies. Spline shafts enable the transmission of torque, accommodate relative movement, and ensure efficient power transfer in vehicles.
2. Aerospace and Defense Industry:
Spline shafts are essential in the aerospace and defense industry. They are used in aircraft landing gear systems, actuation mechanisms, missile guidance systems, engine components, and rotor assemblies. The aerospace and defense sector relies on spline shafts for precise torque transfer, relative movement accommodation, and critical control mechanisms.
3. Industrial Machinery and Equipment:
Spline shafts are widely employed in industrial machinery and equipment. They are used in gearboxes, machine tools, pumps, compressors, conveyors, printing machinery, and packaging equipment. Spline shafts enable torque transmission, accommodate misalignments and vibrations, and ensure accurate movement and synchronization of machine components.
4. Agriculture and Farming:
The agriculture and farming industry extensively uses spline shafts in equipment such as tractors, harvesters, and agricultural implements. Spline shafts are found in power take-off (PTO) units, transmission systems, hydraulic mechanisms, and steering systems. They enable torque transfer, accommodate relative movement, and provide flexibility in agricultural machinery.
5. Construction and Mining:
In the construction and mining industries, spline shafts are used in equipment such as excavators, loaders, bulldozers, and drilling rigs. They are found in hydraulic systems, power transmission systems, and articulated mechanisms. Spline shafts facilitate torque transmission, accommodate misalignments, and enable efficient power transfer in heavy-duty machinery.
6. Marine and Offshore:
Spline shafts have applications in the marine and offshore industry. They are used in propulsion systems, thrusters, rudders, winches, and marine pumps. Spline shafts enable torque transmission in marine vessels and offshore equipment, accommodating axial and radial movement, and ensuring reliable power transfer.
7. Energy and Power Generation:
Spline shafts are utilized in the energy and power generation sector. They are found in turbines, generators, compressors, and other rotating equipment. Spline shafts enable torque transmission and accommodate relative movement in power generation systems, ensuring efficient and reliable operation.
8. Rail and Transportation:
Spline shafts are employed in the rail and transportation industry. They are found in locomotives, railcar systems, and suspension mechanisms. Spline shafts enable torque transfer, accommodate movement and vibrations, and ensure precise control in rail and transportation applications.
These are just a few examples of the industries where spline shafts are typically used. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them vital components in various sectors that rely on efficient power transfer, flexibility, and precise control.
editor by CX 2024-03-19
China Professional Customized Metal/Steel/40cr Gear Shaft Spline Shaft by Lathing Milling Tapping High Precision for Drive Rotor with Gears Factory Price for Machine Motor
Product Description
You can kindly find the specification details below:
HangZhou Mastery Machinery Technology Co., LTD helps manufacturers and brands fulfill their machinery parts by precision manufacturing. High precision machinery products like the shaft, worm screw, bushing, couplings, joints……Our products are used widely in electronic motors, the main shaft of the engine, the transmission shaft in the gearbox, couplers, printers, pumps, drones, and so on. They cater to different industries, including automotive, industrial, power tools, garden tools, healthcare, smart home, etc.
Mastery caters to the industrial industry by offering high-level Cardan shafts, pump shafts, and a bushing that come in different sizes ranging from diameter 3mm-50mm. Our products are specifically formulated for transmissions, robots, gearboxes, industrial fans, drones, etc.
Mastery factory currently has more than 100 main production equipment such as CNC lathe, CNC machining center, CAM Automatic Lathe, grinding machine, hobbing machine, etc. The production capacity can be up to 5-micron mechanical tolerance accuracy, automatic wiring machine processing range covering 3mm-50mm diameter bar.
Key Specifications:
| Name | Shaft/Motor Shaft/Drive Shaft/Gear Shaft/Pump Shaft/Worm Screw/Worm Gear/Bushing/Ring/Joint/Pin |
| Material | 40Cr/35C/GB45/70Cr/40CrMo |
| Process | Machining/Lathing/Milling/Drilling/Grinding/Polishing |
| Size | 2-400mm(Customized) |
| Diameter | φ18(Customized) |
| Diameter Tolerance | +0.008/-0.002mm |
| Roundness | 0.003mm |
| Roughness | Ra0.8 |
| Straightness | 0.08 |
| Hardness | HRC20-32 HRC45-55(High-Frequency Quenching) |
| Length | 178mm(Customized) |
| Heat Treatment | Customized |
| Surface treatment | Coating/Ni plating/Zn plating/QPQ/Carbonization/Quenching/Black Treatment/Steaming Treatment/Nitrocarburizing/Carbonitriding |
Quality Management:
- Raw Material Quality Control: Chemical Composition Analysis, Mechanical Performance Test, ROHS, and Mechanical Dimension Check
- Production Process Quality Control: Full-size inspection for the 1st part, Critical size process inspection, SPC process monitoring
- Lab ability: CMM, OGP, XRF, Roughness meter, Profiler, Automatic optical inspector
- Quality system: ISO9001, IATF 16949, ISO14001
- Eco-Friendly: ROHS, Reach.
Packaging and Shipping:
Throughout the entire process of our supply chain management, consistent on-time delivery is vital and very important for the success of our business.
Mastery utilizes several different shipping methods that are detailed below:
For Samples/Small Q’ty: By Express Services or Air Fright.
For Formal Order: By Sea or by air according to your requirement.
Mastery Services:
- One-Stop solution from idea to product/ODM&OEM acceptable
- Individual research and sourcing/purchasing tasks
- Individual supplier management/development, on-site quality check projects
- Muti-varieties/small batch/customization/trial order are acceptable
- Flexibility on quantity/Quick samples
- Forecast and raw material preparation in advance are negotiable
- Quick quotes and quick responses
General Parameters:
If you are looking for a reliable machinery product partner, you can rely on Mastery. Work with us and let us help you grow your business using our customizable and affordable products. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Material: | Carbon Steel |
|---|---|
| Load: | Drive Shaft |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
| Journal Diameter Dimensional Accuracy: | IT6-IT9 |
| Axis Shape: | Straight Shaft |
| Shaft Shape: | Real Axis |
| Customization: |
Available
| Customized Request |
|---|
What safety considerations should be kept in mind when working with spline shafts?
Working with spline shafts requires adherence to certain safety considerations to ensure the well-being of personnel and the proper functioning of the machinery or equipment. Here’s a detailed explanation:
1. Personal Protective Equipment (PPE):
When working with spline shafts, individuals should wear appropriate personal protective equipment, including safety glasses, gloves, and protective clothing. PPE helps protect against potential hazards such as flying debris, sharp edges, or contact with lubricants.
2. Lockout/Tagout Procedures:
Prior to performing any maintenance or repair work on machinery or equipment involving spline shafts, proper lockout/tagout procedures should be followed. This involves isolating the power source, de-energizing the system, and securing it with lockout devices or tags to prevent accidental startup or release of stored energy.
3. Training and Competence:
Only trained and competent personnel should work with spline shafts. They should have a thorough understanding of the machinery or equipment, including the operation, maintenance, and safety procedures specific to spline shafts. Adequate training and knowledge help minimize the risk of accidents or improper handling.
4. Proper Handling and Lifting Techniques:
When moving or lifting machinery components that include spline shafts, proper techniques should be employed. This includes using appropriate lifting equipment, maintaining a stable posture, and avoiding sudden movements that could cause strain or injury.
5. Inspection and Maintenance:
Spline shafts should be regularly inspected for signs of wear, damage, or misalignment. Any abnormalities should be addressed promptly by qualified personnel. Routine maintenance, such as lubrication and cleaning, should be performed according to the manufacturer’s recommendations to ensure optimal performance and longevity.
6. Correct Installation and Alignment:
During installation or replacement of spline shafts, proper alignment and fit should be ensured. The shafts should be correctly seated and engaged with the mating components, following the manufacturer’s guidelines. Improper installation or misalignment can lead to premature wear, excessive stress, or failure of the spline shafts.
7. Hazardous Environments:
When spline shafts are used in hazardous environments, such as those with flammable substances, extreme temperatures, or high vibrations, additional safety measures may be required. These may include explosion-proof enclosures, temperature monitoring, or vibration damping systems.
8. Emergency Procedures:
Emergency procedures should be established and communicated to all personnel working with spline shafts. This includes knowing the location of emergency stops, emergency shutdown procedures, and the contact information for emergency response personnel.
9. Manufacturer’s Guidelines:
It is essential to follow the manufacturer’s guidelines and recommendations regarding the installation, operation, and maintenance of spline shafts. The manufacturer’s instructions provide specific safety information and precautions tailored to their product.
By taking these safety considerations into account and implementing appropriate measures, the risks associated with working with spline shafts can be minimized. Safety should always be a top priority when dealing with machinery or equipment that incorporates spline shafts.
What materials are commonly used in the construction of spline shafts?
Various materials are commonly used in the construction of spline shafts, depending on the specific application requirements. Here’s a list of commonly used materials:
1. Steel:
Steel is one of the most widely used materials for spline shafts. Different grades of steel, such as carbon steel, alloy steel, or stainless steel, can be employed based on factors like strength, hardness, and corrosion resistance. Steel offers excellent mechanical properties, including high strength, durability, and wear resistance, making it suitable for a broad range of applications.
2. Alloy Steel:
Alloy steel is a type of steel that contains additional alloying elements, such as chromium, molybdenum, or nickel. These alloying elements enhance the mechanical properties of the steel, providing improved strength, toughness, and wear resistance. Alloy steel spline shafts are commonly used in applications that require high torque capacity, durability, and resistance to fatigue.
3. Stainless Steel:
Stainless steel is known for its corrosion resistance properties, making it suitable for applications where the spline shaft is exposed to moisture or corrosive environments. Stainless steel spline shafts are commonly used in industries such as food processing, chemical processing, marine, and medical equipment.
4. Aluminum:
Aluminum is a lightweight material with good strength-to-weight ratio. It is often used in applications where weight reduction is a priority, such as automotive and aerospace industries. Aluminum spline shafts can provide advantages such as decreased rotating mass and improved fuel efficiency.
5. Titanium:
Titanium is a strong and lightweight material with excellent corrosion resistance. It is commonly used in high-performance applications where weight reduction, strength, and corrosion resistance are critical factors. Titanium spline shafts find applications in aerospace, motorsports, and high-end industrial equipment.
6. Brass:
Brass is an alloy of copper and zinc, offering good machinability and corrosion resistance. It is often used in applications that require electrical conductivity or a non-magnetic property. Brass spline shafts can be found in industries such as electronics, telecommunications, and instrumentation.
7. Plastics and Composite Materials:
In certain applications where weight reduction, corrosion resistance, or noise reduction is important, plastics or composite materials can be used for spline shafts. Materials such as nylon, acetal, or fiber-reinforced composites can provide specific advantages in terms of weight, low friction, and resistance to chemicals.
It’s important to note that material selection for spline shafts depends on factors such as load requirements, environmental conditions, operating temperatures, and cost considerations. Engineers and designers evaluate these factors to determine the most suitable material for a given application.
Can you explain the common applications of spline shafts in machinery?
Spline shafts have various common applications in machinery where torque transmission, relative movement, and load distribution are essential. Here’s a detailed explanation:
1. Gearboxes and Transmissions:
Spline shafts are commonly used in gearboxes and transmissions where they facilitate the transmission of torque from the input shaft to the output shaft. The splines on the shaft engage with corresponding splines on the gears, allowing for precise torque transfer and accommodating relative movement between the gears.
2. Power Take-Off (PTO) Units:
In agricultural and industrial machinery, spline shafts are employed in power take-off (PTO) units. PTO units allow the transfer of power from the engine to auxiliary equipment, such as pumps, generators, or farm implements. Spline shafts enable the torque transfer and accommodate the relative movement required for PTO operation.
3. Steering Systems:
Spline shafts play a crucial role in steering systems, especially in vehicles. They are used in steering columns to transmit torque from the steering wheel to the steering rack or gearbox. The splines on the shaft ensure precise torque transfer while allowing for the axial movement required for steering wheel adjustment.
4. Machine Tools:
Spline shafts find applications in machine tools such as milling machines, lathes, and grinding machines. They are used to transmit torque and enable the relative movement required for tool positioning, feed control, and spindle rotation. Spline shafts ensure accurate and controlled movement of the machine tool components.
5. Industrial Pumps and Compressors:
Spline shafts are utilized in various types of pumps and compressors, including centrifugal pumps, gear pumps, and reciprocating compressors. They transmit torque from the driver (such as an electric motor or an engine) to the impeller or rotor, enabling fluid or gas transfer. Spline shafts accommodate the axial or radial movement caused by thermal expansion or misalignment.
6. Printing and Packaging Machinery:
Spline shafts are integral components in printing and packaging machinery. They are used in processes such as web handling, where precise torque transmission and relative movement are required for tasks like tension control, registration, and material feeding. Spline shafts ensure accurate and synchronized movement of the printing and packaging elements.
7. Aerospace and Defense Systems:
In the aerospace and defense industries, spline shafts are utilized in various applications, including aircraft landing gear systems, missile guidance systems, and helicopter rotor systems. They enable torque transmission, accommodate relative movement, and ensure precise control in critical aerospace and defense mechanisms.
8. Construction and Earthmoving Equipment:
Spline shafts are employed in construction and earthmoving equipment, such as excavators, bulldozers, and loaders. They are used in hydraulic systems to transmit torque from the hydraulic motor to the driven components, such as the digger arm or the bucket. Spline shafts enable efficient power transfer and allow for the articulation and movement of the equipment.
These are just a few examples of the common applications of spline shafts in machinery. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them essential components in various industries where precise power transfer and flexibility are required.
editor by CX 2024-03-06
China OEM Aluminum Pinion Gear CNC Machining Milling Turning Lathe Drilling Spline Shaft
Product Description
Aluminum Pinion Gear CNC Machining Milling Turning Lathe Drilling Spline Shaft
Gear transmission relies on the thrust between gear teeth to transmit motion and power, also known as meshing transmission. With this gradual meshing, helical gears operate much more smoothly and quietly than spur gears. Therefore, almost all automobile transmissions use helical gears.Since the teeth on the helical gear present a certain angle, the gears will be under a certain amount of stress when they mesh. Equipment using helical gears is equipped with bearings to withstand this pressure.
Product Parameters
| Product name | Spur Gear & Helical Gear & Gear Shaft |
| Customized service | OEM, drawings or samples customize |
| Materials Available | Stainless Steel, Carbon Steel, S45C, SCM415, 20CrMoTi, 40Cr, Brass, SUS303/304, Bronze, Iron, Aluminum Alloy etc |
| Heat Treatment | Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding…… |
| Surface Treatment | Conditioning, Carburizing and Quenching,Tempering ,High frequency quenching, Tempering, Blackening, QPQ, Cr-plating, Zn-plating, Ni-plating, Electroplate, Passivation, Picking, Plolishing, Lon-plating, Chemical vapor deposition(CVD), Physical vapour deposition(PVD)… |
| BORE | Finished bore, Pilot Bore, Special request |
| Processing Method | Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding etc |
| Pressure Angle | 20 Degree |
| Hardness | 55- 60HRC |
| Size | Customer Drawings & ISO standard |
| Package | Wooden Case/Container and pallet, or made-to-order |
| Certificate | ISO9001:2008 |
| Machining Process | Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping |
| Applications | Printing Equipment Industry, Laser Equipment Industry, Automated Assemblyline Industry, Woodening Industry, Packaging Equipment Industry, Logistics storage Machinery Industry, Robot Industry, Machine Tool Equipment Industry |
Company Profile
Packaging & Shipping
FAQ
| Main markets | North America, South America,Eastern Europe,Weat Europe,North Europe.South Europe,Asia |
| How to order | *You send us drawing or sample |
| *We carry through project assessment | |
| *We give you our design for your confirmation | |
| *We make the sample and send it to you after you confirmed our design | |
| *You confirm the sample then place an order and pay us 30% deposit | |
| *We start producing | |
| *When the goods is done,you pay us the balance after you confirmed pictures or tracking numbers | |
| *Trade is done,thank you! |
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Automation Equipment |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Gear Position: | External Gear |
| Manufacturing Method: | Rolling Gear |
| Toothed Portion Shape: | Spur Gear |
| Material: | Stainless Steel |
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What are the different types of spline profiles and their applications?
Spline profiles are used in various applications to transmit torque and motion between mating components. Here’s a detailed explanation of different spline profiles and their applications:
1. Involute Splines:
Involute splines have a trapezoidal tooth profile that allows for smooth engagement and disengagement. They are widely used in power transmission applications, such as automotive gearboxes, where high torque transmission is required. Involute splines provide excellent load distribution and can accommodate misalignment.
2. Straight Sided Splines:
Straight sided splines have straight-sided teeth that provide efficient torque transmission and high torsional stiffness. They are commonly used in applications where precise positioning is required, such as machine tools, robotics, and aerospace systems. Straight sided splines offer accurate motion control and are resistant to misalignment.
3. Serrations:
Serrations are a type of spline profile with multiple teeth in the form of parallel ridges and grooves. They are often used in applications that involve axial or linear motion, such as indexing mechanisms, clamping systems, or power tools. Serrations provide secure locking and positioning capabilities.
4. Helical Splines:
Helical splines have teeth that are helically shaped, similar to helical gears. They offer smooth and gradual tooth engagement, resulting in reduced noise and vibration. Helical splines are commonly used in applications that require high torque transmission and where quiet operation is critical, such as heavy machinery, industrial equipment, and automotive drivetrains.
5. Crowned Splines:
Crowned splines have a modified tooth profile with a slight curvature along the tooth length. This design helps distribute the load evenly across the tooth surfaces, reducing stress concentrations and improving load-carrying capacity. Crowned splines are used in applications where high load capacity and resistance to wear are essential, such as heavy-duty gearboxes, marine propulsion systems, or mining equipment.
6. Ball Splines:
Ball splines incorporate recirculating ball bearings within the spline nut and grooves on the shaft. This design enables linear motion with low friction and high precision. Ball splines are commonly used in applications that require smooth linear motion, such as CNC machines, robotics, or linear actuators.
7. Custom Splines:
In addition to the standard spline profiles mentioned above, custom spline profiles can be designed for specific applications based on unique requirements. Custom splines can be tailored to optimize torque transmission, load distribution, misalignment compensation, or other specific performance parameters.
The choice of spline profile depends on factors such as the magnitude of torque, required accuracy, misalignment tolerance, noise and vibration considerations, and environmental conditions. Engineers and designers carefully select the appropriate spline profile to ensure optimal performance and reliability in the intended application.
Can spline shafts be used in automotive applications, and if so, how?
Yes, spline shafts are extensively used in automotive applications due to their ability to transmit torque and provide reliable power transmission. Here’s how spline shafts are used in automotive applications:
Spline shafts play a crucial role in various automotive systems and components, including:
- Drivetrain: Spline shafts are an integral part of the drivetrain system in vehicles. They transmit torque from the engine to the wheels, allowing the vehicle to move. Spline shafts are present in components such as the transmission, differential, and axle shafts. In manual transmissions, the spline shaft connects the transmission input shaft to the clutch disc, enabling power transfer from the engine. In automatic transmissions, spline shafts are used in the torque converter and the output shaft.
- Steering System: Spline shafts are employed in the steering system to transmit torque from the steering wheel to the steering rack or gearbox. They provide a direct connection between the driver’s input and the movement of the wheels, allowing for steering control.
- Power Take-Off (PTO) Systems: Some vehicles, particularly commercial trucks and agricultural machinery, utilize PTO systems. Spline shafts are used in PTOs to transfer power from the vehicle’s engine to auxiliary equipment, such as hydraulic pumps, generators, or agricultural implements.
- Transfer Cases: In four-wheel-drive (4WD) or all-wheel-drive (AWD) vehicles, transfer cases are used to distribute power to the front and rear axles. Spline shafts are utilized in the transfer case to transfer torque between the transmission and the front and rear drive shafts.
- Propeller Shafts: Spline shafts are present in propeller shafts, which transmit torque from the transmission or transfer case to the rear axle in rear-wheel-drive vehicles. They accommodate the relative movement between the transmission and the axle due to suspension travel.
In automotive applications, spline shafts are designed to withstand high torque loads, provide precise torque transmission, and accommodate misalignments and fluctuations in operating conditions. They are typically made from high-strength steel or alloy materials to ensure durability and resistance to wear. Proper lubrication is essential to minimize friction and ensure smooth operation.
The use of spline shafts in automotive applications allows for efficient power transmission, precise control, and reliable performance, contributing to the overall functionality and drivability of vehicles.
Can you explain the common applications of spline shafts in machinery?
Spline shafts have various common applications in machinery where torque transmission, relative movement, and load distribution are essential. Here’s a detailed explanation:
1. Gearboxes and Transmissions:
Spline shafts are commonly used in gearboxes and transmissions where they facilitate the transmission of torque from the input shaft to the output shaft. The splines on the shaft engage with corresponding splines on the gears, allowing for precise torque transfer and accommodating relative movement between the gears.
2. Power Take-Off (PTO) Units:
In agricultural and industrial machinery, spline shafts are employed in power take-off (PTO) units. PTO units allow the transfer of power from the engine to auxiliary equipment, such as pumps, generators, or farm implements. Spline shafts enable the torque transfer and accommodate the relative movement required for PTO operation.
3. Steering Systems:
Spline shafts play a crucial role in steering systems, especially in vehicles. They are used in steering columns to transmit torque from the steering wheel to the steering rack or gearbox. The splines on the shaft ensure precise torque transfer while allowing for the axial movement required for steering wheel adjustment.
4. Machine Tools:
Spline shafts find applications in machine tools such as milling machines, lathes, and grinding machines. They are used to transmit torque and enable the relative movement required for tool positioning, feed control, and spindle rotation. Spline shafts ensure accurate and controlled movement of the machine tool components.
5. Industrial Pumps and Compressors:
Spline shafts are utilized in various types of pumps and compressors, including centrifugal pumps, gear pumps, and reciprocating compressors. They transmit torque from the driver (such as an electric motor or an engine) to the impeller or rotor, enabling fluid or gas transfer. Spline shafts accommodate the axial or radial movement caused by thermal expansion or misalignment.
6. Printing and Packaging Machinery:
Spline shafts are integral components in printing and packaging machinery. They are used in processes such as web handling, where precise torque transmission and relative movement are required for tasks like tension control, registration, and material feeding. Spline shafts ensure accurate and synchronized movement of the printing and packaging elements.
7. Aerospace and Defense Systems:
In the aerospace and defense industries, spline shafts are utilized in various applications, including aircraft landing gear systems, missile guidance systems, and helicopter rotor systems. They enable torque transmission, accommodate relative movement, and ensure precise control in critical aerospace and defense mechanisms.
8. Construction and Earthmoving Equipment:
Spline shafts are employed in construction and earthmoving equipment, such as excavators, bulldozers, and loaders. They are used in hydraulic systems to transmit torque from the hydraulic motor to the driven components, such as the digger arm or the bucket. Spline shafts enable efficient power transfer and allow for the articulation and movement of the equipment.
These are just a few examples of the common applications of spline shafts in machinery. Their versatility, torque transmission capabilities, and ability to accommodate relative movement make them essential components in various industries where precise power transfer and flexibility are required.
editor by CX 2024-02-18
China best Export to Korea Custom Made CNC Milling Machines Outer Threaded Steel Spline Hollow Shaft
Product Description
| Product Parameters |
| Product Name | Solid rod bars, CHINAMFG and hollow bars, Drilling rod bars, Drill stem, Hollow thick wall thickness pipe, Drilling pipe joint, Raise boring drill pipe |
| Standards | AISI, ASTM, DIN, JIS, GB, BS |
| Grades | SAE1571/1045/4130/4140/4145H/4320/4340/5120/5140/ISO41Cr4/42CrMo/42CrMo4/20Cr/40Cr/20CrMo/SCM420/SCM440/SCM435/S235JR/S275JR/SAE1571/C45/S45C/Q345-B/45#/St52 |
| Size | Outside diameter: 100-1000mm Inside diameter: 5-240mm |
| Technique | Hot rolled, hot forged steel round bars |
| Heat treatment | Normalized ; Annealed ; Quenched and Tempered, pre-hardened |
| Surface condition | Oil anti-corrosive protection, black surface, peeling surface |
| Test | Tensile strength, Yield strength, elongation, impact value, hardness, grain size, ultrasonic test, magnetic particle testing, etc. |
| length | 0.5m ~4.5m |
| OEM service | We supply OEM processing on products as per your drawing on the bars |
| Exported to | Kuwait, Venezuela, Chile, Middle East, the republic of Korea, Malaysia, Peru Etc. |
| Packing | Sea worth standard exporting packing |
| Shipping term | In bulk / FCL / LCL, partial shipment allowed |
| Delivery time | Within 7 days for stocks supply. |
Xinruyi Steel Group was built in year 2017 with registered capital of 30,000,000RMB, and we have been in the steel products industries for more than 10years. The group is located in HangZhou City, next to capital of ZheJiang Province, and it enjoy good transportation environment of 3 hours to nearest port and 1 hour CHINAMFG the airport.
As it is well known to all, HangZhou city is the biggest steel pipe base in North China, with this significant advantage on geography aspect, us company have developed into 1 modern international CHINAMFG STEEL GROUP. Till now we have 2 production plants for steel pipes and plate series production and processing, and 3 warehouses for steel products. Our yearly production scale can be reach to 500,000tons, and our warehouse stocks is yearly above 20,000tons. So that we can meet all kinds of demands from different countries clients. Our salesmen are trained to get the best and professional skills on doing export trading dealing with various kinds of issues in the trading, which is a base that our buyers can have good buying experience. Till now we can supply the good quality products consisting of and not limit to the following, steel pipes, bars, rock bolts, guardrail composite pipe, guardrail board, color coated steel coils, galvanized coils, steel balls, steel chains, steel plates and steel bearing. Besides we can provides processing procedures for the steel products, like anti-rust protecting, cutting and chamfer, coupling, heat treating, bending, galvanizing, polishing, beveling, pickling, plastic spraying, CNC machining, and so on.
With efforts of CHINAMFG People we have the pleasure to serve the clients from more than 20 countries and areas, We earned good reputations from the clients without any claim. We finally become good friends and intimate partners with them.
Looking forward, we get good confidence that we will expand our business scales to more countries and areas, and serve more people in the world. Because we always believe quality of the commodity is the life of company, stability is the essence of quality. Also the integrity in business will help bring the long term business relationship, so it is the code that 1 company can develop and survive.
Xinruyi Group is looking CHINAMFG to the cooperation with you! We believe 1 time cooperation, friends forever!
(Xinruyi Steel Group Swear: we do not cheat any of our client, we only do business with good faith and honesty! CHINAMFG will NEVER offering incredible low rate to attract clients and sending less weight goods to make money. )
(Xinruyi Steel Group Swear: Even if we do not get the order, we do not cheat even 1 client!)
(We give Made-in-China complain center as below: complaint/)
| Why Is Us |
⊙More than 11 years experience in the steel industry ensuring us best ability supplying you best solutions on goods design, processing, transportation, and cost control.
⊙Abundant ready stocks and sizes assuring you the shortest delivery time and lowest purchase cost; comprehensive and various steel products production and sales range give us opportunity to serve more people.
⊙SGS authorized factory ensuring credit and truth on cooperation, No cheating to all and no shortage on weight in CHINAMFG Steel, so you feel free and relaxed to place orders.
⊙Quality guaranteed. The MTC sheet issued by us will be presented together with other shipment documents for every lot. We accept any quality claim raised within 1 year. We always believe high-quality nature is stability, so you will receive same goods every time.
⊙7×24 hours on line communication. You can find us always there whenever you looking for. And for your orders, CHINAMFG Sales have responsibilities to present their situations to you via pictures and videos for every stages.
⊙ Customized service help you avoid complex follow-up work, our professional processing on goods itself find you a good one-stop buying experience in our plants.
| Frequently Asked Questions |
1.What is your paying terms?
Our usual paying terms are 30%TT as deposit and balance paid after seeing copy of bill of loading. For clients cooperated for more than 1 year, we accept 20% prepay. Beside we do business also under D/P and LC terms.
2.How long is your delivery time?
For the goods we have in stocks, we deliver the goods within 5days. If it is a production order with volume not above 200tons, the delivery time will usually be within 25days after sealing contract. And the delivery time shall be slightly longer for order volume above 200tons.
3.Before cooperation we want a sample for inspecting of quality, is that okay?
We can provide a free sample for you shall sample value not above 30USD, you only need to pay the express charge. For a sample valued more than 30USD, the express charge and just 1 half of sample value is on the account of you, and we afford the other half.
4.Does your company accept third party inspection?
The answer is yes. Especially for new client, they have concern on product quality and quantity, so they authorized the third party inspection like SGS and BV several times to inspect the goods in stead of them, and we coordinated with their work well.
5.Do you accept annual supply order?
Some of our clients purchase annually. They may place order at beginning or certain time of year, however they need us to supply the goods every month or every season. We can do and accept this kind of supplying. We do not ask for the storage charge, however some percentage of deposit will be with us.
6.What documents do you supply for each order?
The documents will usually consist of Original Packing List, Commercial Invoice, Mill Test Certificate, Certificate of Origin, Insurance Policy, and Bill of Loading. Some other documents will be as per client request.
Finally we thank you again that you can visit CHINAMFG Steel, please send your inquiry or comments freely.
We wish you always a beautiful day and in good health!
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | 7 X 24 Hours One Week |
|---|---|
| Warranty: | 1 Year |
| Standard: | AISI, ASTM, GB, JIS, DIN, BS |
| Technique: | Forged |
| Application: | Structural Steel Bar |
| Surface Treatment: | Black, Peeling |
| Samples: |
US$ 2/Piece
1 Piece(Min.Order) | |
|---|
How do spline shafts contribute to efficient power transmission?
Spline shafts play a vital role in enabling efficient power transmission in various mechanical systems. Here’s a detailed explanation of how spline shafts contribute to efficient power transmission:
1. Torque Transmission:
Spline shafts are designed to transmit torque from one component to another. They provide a positive, non-slip connection that allows for efficient power transfer without slippage or loss of energy. The splines on the shaft engage with corresponding splines on the mating component, creating a strong mechanical connection for torque transmission.
2. Load Distribution:
Spline shafts distribute the applied load evenly across the engagement surfaces. The teeth or grooves on the shaft’s spline profile ensure that the load is shared across multiple contact points. This even load distribution helps prevent localized stress concentrations and reduces the risk of premature wear or failure. Efficient load distribution ensures that power is transmitted smoothly and reliably.
3. Misalignment Compensation:
Spline shafts can accommodate a certain degree of misalignment between the mating components. The spline profile design allows for angular or parallel misalignment without compromising the power transmission capability. This misalignment compensation capability is crucial in maintaining efficient power transmission in situations where perfect alignment is challenging or subject to variations.
4. High Torque Capacity:
Spline shafts are designed to withstand high torque levels. The spline profile, engagement length, and material selection are optimized to handle the expected torque requirements. This high torque capacity ensures that the shaft can efficiently transmit power without experiencing excessive deflection or failure under normal operating conditions.
5. Torsional Stiffness:
Spline shafts exhibit high torsional stiffness, which means they resist twisting or torsional deflection when subjected to torque. The shaft’s design, including its diameter, spline profile, and material properties, contributes to its torsional stiffness. High torsional stiffness minimizes power loss due to deformation or flexing of the shaft, allowing for efficient power transmission.
6. Reliable Connection:
Spline shafts provide a reliable and repeatable connection between the driving and driven components. Once properly engaged, the spline shaft maintains its connection, ensuring consistent power transmission over time. This reliability is crucial in maintaining efficiency and preventing power loss or interruptions during operation.
7. Minimal Backlash:
Backlash refers to the slight rotational play or clearance between mating components. Spline shafts, when properly designed and manufactured, can minimize backlash in the power transmission system. Reduced backlash ensures smoother operation, improved accuracy, and efficiency by minimizing power losses associated with reversing or changing direction.
8. Compact Design:
Spline shafts offer a compact and space-efficient solution for power transmission. Their design allows for a relatively small footprint while providing robust torque transmission capabilities. The compact design is particularly advantageous in applications where space is limited, such as automotive drivetrains or compact machinery.
By incorporating spline shafts into mechanical systems, engineers can achieve efficient power transmission, ensuring that power is effectively transferred from the driving source to the driven components. The unique design features of spline shafts enable reliable torque transmission, even load distribution, misalignment compensation, high torque capacity, torsional stiffness, reliable connections, minimal backlash, and compactness.
How do spline shafts handle variations in load capacity and weight?
Spline shafts are designed to handle variations in load capacity and weight in mechanical systems. Here’s how they accomplish this:
1. Material Selection:
Spline shafts are typically made from high-strength materials such as steel or alloy, chosen for their ability to withstand heavy loads and provide durability. The selection of materials takes into account factors such as tensile strength, yield strength, and fatigue resistance to ensure the shaft can handle variations in load capacity and weight.
2. Engineering Design:
Spline shafts are designed with consideration for the anticipated loads and weights they will encounter. The dimensions, profile, and number of splines are determined based on the expected torque requirements and the magnitude of the applied loads. By carefully engineering the design, spline shafts can handle variations in load capacity and weight while maintaining structural integrity and reliable performance.
3. Load Distribution:
The interlocking engagement of spline shafts allows for effective load distribution along the length of the shaft. This helps distribute the applied loads evenly, preventing localized stress concentrations and minimizing the risk of deformation or failure. By distributing the load, spline shafts can handle variations in load capacity and weight without compromising their performance.
4. Structural Reinforcement:
In applications with higher load capacities or heavier weights, spline shafts may incorporate additional structural features to enhance their strength. This can include thicker spline teeth, larger spline diameters, or reinforced sections along the shaft. By reinforcing critical areas, spline shafts can handle increased loads and weights while maintaining their integrity.
5. Lubrication and Surface Treatment:
Proper lubrication is essential for spline shafts to handle variations in load capacity and weight. Lubricants reduce friction between the mating surfaces, minimizing wear and preventing premature failure. Additionally, surface treatments such as coatings or heat treatments can enhance the hardness and wear resistance of the spline shaft, improving its ability to handle varying loads and weights.
6. Testing and Validation:
Spline shafts undergo rigorous testing and validation to ensure they meet the specified load capacity and weight requirements. This may involve laboratory testing, simulation analysis, or field testing under real-world conditions. By subjecting spline shafts to thorough testing, manufacturers can verify their performance and ensure they can handle variations in load capacity and weight.
Overall, spline shafts are designed and engineered to handle variations in load capacity and weight by utilizing appropriate materials, optimizing the design, distributing loads effectively, incorporating structural reinforcement when necessary, implementing proper lubrication and surface treatments, and conducting thorough testing and validation. These measures enable spline shafts to reliably transmit torque and handle varying loads in diverse mechanical applications.
How does a spline shaft differ from other types of shafts?
A spline shaft differs from other types of shafts in several ways. Here’s a detailed explanation:
1. Spline Structure:
A spline shaft features a series of ridges or teeth (splines) that are machined onto its surface. These splines create a precise and controlled interface with mating components, allowing for torque transmission and relative movement. In contrast, other types of shafts, such as plain shafts or keyed shafts, do not have the splines and rely on different mechanisms for torque transmission.
2. Torque Transmission and Relative Movement:
Unlike plain shafts or keyed shafts, which transmit torque through a frictional or mechanical connection, spline shafts allow for both torque transmission and relative movement between the shaft and mating components. The splines on the shaft engage with corresponding splines on the mating component, creating an interlock that transfers rotational force while accommodating axial or radial displacement. This feature provides flexibility and is particularly useful in applications where misalignment or relative movement needs to be accommodated.
3. Load Distribution:
One of the advantages of spline shafts is their ability to distribute loads over a larger surface area. The multiple contact points created by the splines help distribute the applied load evenly along the shaft’s length. This load distribution minimizes stress concentrations and reduces the risk of premature wear or failure. In contrast, other types of shafts may rely on a single keyway or frictional contact, which can result in higher stress concentrations and limited load distribution.
4. Design Flexibility:
Spline shafts offer greater design flexibility compared to other types of shafts. The number, size, and shape of the splines can be customized to meet specific design requirements. This allows for optimization of torque transmission, load-bearing capacity, and relative movement characteristics based on the application’s needs. Other types of shafts may have more standardized designs and limited customization options.
5. Application Variability:
Spline shafts find widespread use in various industries and applications where torque transmission, relative movement, and load distribution are crucial. They are commonly employed in gearboxes, power transmission systems, steering mechanisms, and other rotational systems. Other types of shafts, such as plain shafts or keyed shafts, may be more suitable for applications that require simpler torque transmission without the need for relative movement.
6. Installation and Maintenance:
When compared to other types of shafts, spline shafts may require more precise machining and alignment during installation. The mating components must be accurately matched to ensure proper engagement and torque transfer. Additionally, spline shafts may require periodic inspection and maintenance to ensure the integrity of the splines and optimal performance.
In summary, spline shafts differ from other types of shafts due to their spline structure, ability to accommodate relative movement, load distribution capability, design flexibility, application variability, and specific installation and maintenance requirements. These characteristics make spline shafts well-suited for applications that demand precise torque transmission, flexibility, and load distribution.
editor by CX 2023-12-25
China factory Spline Shaft for Tools Motor Customized Lathing Milling Knurling High Precision in Steel with Black Treatment Factory Price with Good quality
Product Description
ABOUT US
YYZW Machinery Co., Ltd. was founded in 2012, which is located in the HangZhou City, ZHangZhoug Province. YYZW has 12000 square CZPT standard factory with 40 employees and our target is 100 employees.
Equiped with advanced, high efficiency and high standard Japan and ZheJiang brand machines, including kinds of CNC milling machines and turning machines, lathe machines, milling machines, surface grinder, internal and plain grinder, WEDMLS, WEDMHS, etc. Relevant inspection equipment are also fully equipped. Parts with tolerance ups to ±0.002mm can be supported.
Professional in providing high precision turning and milling parts, rivets fasteners, and inserts for communication accessories, auto parts, sports equipment, lighting accessories, optical instruments, medical equipment, furniture parts, etc.
Linear shaft features
|
Items |
Linear shaft |
Flexible shaft |
Hollow shaft |
|
Material |
CK45, SUJ2 |
CK45 |
SUJ2 |
|
Heat treatment |
Induction hardened |
Not hardened |
Induction hardened |
|
Surface hardness |
HRC58±2 |
HRC15±3 |
HRC60±2 |
|
Surface treated |
Hard chrome plated |
Hard chrome plated |
Hard chrome plated |
|
Precision |
h7, g6, h6 |
h7, g6 |
h7, g6, h6 |
|
Roundness |
Max3.0µm |
Max3.0µm |
Max3.0µm |
|
Straightness |
Max5.0µm |
Max5.0µm |
Max5.0µm |
|
Chrome thickness |
20-30µm |
30µm |
30µm |
|
Roughness |
Max1.5µm |
Max1.5µm |
Max1.5µm |
|
Process machinized |
Threading, reduced shaft dia,coaxial holes drilled and tapped, flats-single or multiple, key way, snap ring grooves, radial holes drilled and tapped, chamfering |
||
Linear shaft description
YYZW offers linear shafting in a variety of different options to meet a wide range of customer needs. Available in hardened steel, CK45 material steel, SUJ2 material steel, hollow steel , inch and metric, Simplicity Shafting maintains the ideal surface finish for linear plain bearings and ball bearings.
· Solid round shafting is available in inch sizes from 3/16″ thru 4″ and metric sizes from 3 mm thru 80 mm
· Machining available CZPT request
High Reliability
YYZW linear shaft has very straight quality control standards covering every production process. With proper lubrication and use, trouble-free operation for an extended period of time is possible.
Smooth Operation
The high efficiency of linear shaft is vastly superior to conventional shaft. The torque required is less than 30%. Linear motion can be easily changed from rotary motion.
High Durability
Rigidly selected materials, intensive heat treating and processing techniques, backed by years of experience,have resulted in the most durable linear shaft manufactured.
Induction linear shaft, Flexible linear shaft,
linear bearings shaft, hollow linear shaft,
hardened linear shaft, chromed linear shaft
Application
For delicate application in industrial application, machine tool and automation application.
Linear Shafts – Technical Properties.
|
Test linear shaft surface roughness the max roughness is Ra0.4um |
|
|
Straight the linear shaft straightness: We control the traighness 0.05mm of linear shaft 300mm |
|
|
Test hardness: S45C materail induction linear shaft, the hardness is HRC55-58 GCr15 (SUJ2) materail induction linear shaft, the hardness is HRC58-63 If flexible shaft, the hardness is based on the shaft material itself |
|
| Test the linear shaft dia precision, as usually, h7 is the normal tolerance in our stock, But we can offer g6, h6 precision too. if any special tolerance, we are able to customize them for you. |
We can machinize all kinds of machining,
Stamping workshop Mould workshop Machining workshop
CNC Machining workshop General turret milling machine 60T Bending Machine
Turning workshop Texting Lab 3D Mesure
Normally be packaged in brown box (customized color box packaging)
About Express
Corporate culture
Certificates
Quality and inspection:
Fegular checking on line from production in each workshop, 1 special inspector inspect the goods in random during the period time of production. we are able to provide you test certificate and mill certificate if required
Production steps :
1) purchasing the material and forged the semi-products
2) processing the semi-products in workshop
3) assembling the goods
4) testing the sealing in pressure and checking quality of the goods
5) package
6) deliveing the goods on time
Brass Chemical Composition % (Mass Fraction) Symbol with * is DZR Brass
DZR/DR(Dezincification Resistant)Brass are recommended for use with drinking water distribution
Quality Assurance:
ISO9001: 2008 and ISO/TS16949: 2009 and GMC of TUV ( specially for auto industy) certification.
Machining Equipment:
Machining Center / CNC Lathes / Grinding Machines / Milling Machines / Lathes /Wire-cuts / Laser Cuts / CNC Shearing Machines / CNC Bending Machines / etc.
Materials:
Aluminum Alloy:
5052 /6061/ 6063 / 2017 / 7075 / etc.
Brass Alloy:
3602 / 2604 / H59 / H62 / etc.
Stainless Steel Alloy:
303 / 304 / 316 / 412 / etc.
Steel Alloy:
Carbon Steel / Die Steel Q235 Q345 45# 35# 30CRMO 40CRMO 40CR/ etc.
Other Special Materials:
Lucite / Nylon / Bakelite / etc.
We handle many other type of materials. Please contact us if your required material is not listed above.
Surface Treatment:
Blacking, polishing, anodize, chrome plating, zinc plating, nickel plating, tinting
Q&A
Q1: What’s kinds of information you need for quote?
A1: Kindly please provide the 2D/3D drawings (PDF/DWG/DXF/IGS/STP/SLDPRT/etc) and advise material
, finish, quantity for quoting.
Q2: What is your MOQ?
A2: MOQ depends on our client’s needs, besides, we welcome trial order before mass-production.
Q3: What is the lead time?
A3: Depending on your specific project and quantity.
Q4: Available for customized design drawings?
A4: Yes, please send the technical drawings to us. It’s better if you can send both 2D and 3D drawings if
you have.
Q5: If the parts we purchase from your company are not good, what can we do?
A5: Please feel free to contact us after you got the products. Kindly send us some photos, we will
feedback to our engineers and QC departments and solve the problems ASAP.
Q6: Are you a manufacturer or trading company?
A6: We are a manufacturer, we are located in HangZhou, China.
Q7: Will my drawings be safe after sending to you?
A7: Yes, we will keep them well and not release to third party without your permission.
GET QUOTE
| Material: | Carbon Steel |
|---|---|
| Load: | Central Spindle |
| Stiffness & Flexibility: | Stiffness / Rigid Axle |
| Journal Diameter Dimensional Accuracy: | IT01-IT5 |
| Axis Shape: | Straight Shaft |
| Shaft Shape: | Real Axis |
| Samples: |
US$ 20/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Standard Length Splined Shafts
Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
Disc brake mounting interfaces that are splined
There are two common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only six bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
Disc brake mounting interfaces that are helical splined
A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, three spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.
editor by CX 2023-06-06
China Export to Korea Custom Made CNC Milling Machines Outer Threaded Steel Spline Hollow Shaft drive shaft equipment
Merchandise Description
| Item Parameters |
| Solution Title | Reliable rod bars, CZPT and hollow bars, Drilling rod bars, Drill stem, Hollow thick wall thickness pipe, Drilling pipe joint, Raise uninteresting drill pipe |
| Expectations | AISI, ASTM, DIN, JIS, GB, BS |
| Grades | SAE1571/1045/4130/4140/4145H/4320/4340/5120/5140/ISO41Cr4/42CrMo/42CrMo4/20Cr/40Cr/20CrMo/SCM420/SCM440/SCM435/S235JR/S275JR/SAE1571/C45/S45C/Q345-B/forty five#/St52 |
| Measurement | Outdoors diameter: one hundred-1000mm Inside diameter: 5-240mm |
| Technique | Very hot rolled, scorching forged steel round bars |
| Warmth treatment | Normalized Annealed Quenched and Tempered, pre-hardened |
| Surface condition | Oil anti-corrosive defense, black surface, peeling surface |
| Test | Tensile toughness, Yield toughness, elongation, affect price, hardness, grain size, ultrasonic test, magnetic particle screening, and many others. |
| size | .5m ~4.5m |
| OEM provider | We offer OEM processing on goods as per your drawing on the bars |
| Exported to | Kuwait, Venezuela, Chile, Middle East, the republic of Korea, Malaysia, Peru And so on. |
| Packing | Sea well worth common exporting packing |
| Shipping expression | In bulk / FCL / LCL, partial cargo authorized |
| Supply time | Inside 7 days for stocks supply. |
Xinruyi Steel Team was built in year 2017 with registered funds of thirty,000,000RMB, and we have been in the metal merchandise industries for much more than 10years. The group is positioned in HangZhou Metropolis, next to cash of ZheJiang Province, and it enjoy excellent transportation atmosphere of 3 hours to closest port and 1 hour CZPT the airport.
As it is nicely acknowledged to all, HangZhou city is the largest metal pipe foundation in North China, with this important benefit on geography element, us company have developed into 1 modern day worldwide CZPT Metal Group. Till now we have 2 manufacturing vegetation for metal pipes and plate collection creation and processing, and 3 warehouses for metal items. Our annually manufacturing scale can be achieve to five hundred,000tons, and our warehouse shares is yearly over 20,000tons. So that we can meet all sorts of needs from various international locations clients. Our salesmen are educated to get the greatest and professional abilities on carrying out export buying and selling working with a variety of varieties of troubles in the buying and selling, which is a base that our customers can have very good getting encounter. Till now we can provide the good quality merchandise consisting of and not restrict to the subsequent, metal pipes, bars, rock bolts, guardrail composite pipe, guardrail board, coloration coated metal coils, galvanized coils, steel balls, metal chains, metal plates and metal bearing. Apart from we can gives processing processes for the steel items, like anti-rust safeguarding, slicing and chamfer, coupling, warmth dealing with, bending, galvanizing, polishing, beveling, pickling, plastic spraying, CNC machining, and so on.
With attempts of CZPT Folks we have the pleasure to provide the consumers from much more than twenty international locations and regions, We attained good reputations from the consumers with no any assert. We finally become good friends and personal associates with them.
Seeking ahead, we get great self-assurance that we will increase our enterprise scales to more nations around the world and regions, and provide far more men and women in the entire world. Since we usually feel good quality of the commodity is the life of company, steadiness is the essence of good quality. Also the integrity in enterprise will assist carry the long expression business partnership, so it is the code that 1 business can develop and survive.
Xinruyi Group is searching CZPT to the cooperation with you! We believe 1 time cooperation, buddies forever!
(Xinruyi Steel Group Swear: we do not cheat any of our customer, we only do business with great faith and honesty! CZPT will Never providing incredible low charge to appeal to clients and sending less fat products to make income. )
(Xinruyi Metal Group Swear: Even if we do not get the purchase, we do not cheat even 1 shopper!)
(We give Created-in-China complain centre as under: criticism/)
| Why Is Us |
⊙More than eleven years experience in the steel business guaranteeing us very best potential giving you ideal solutions on items style, processing, transportation, and cost management.
⊙Abundant ready shares and sizes assuring you the shortest shipping time and most affordable obtain cost comprehensive and various steel merchandise manufacturing and income assortment give us chance to provide much more people.
⊙SGS authorized factory guaranteeing credit rating and reality on cooperation, No cheating to all and no scarcity on bodyweight in CZPT Metal, so you come to feel cost-free and peaceful to location orders.
⊙Quality confirmed. The MTC sheet issued by us will be presented with each other with other cargo documents for each good deal. We take any top quality claim raised inside 1 year. We constantly believe high-high quality character is security, so you will acquire identical merchandise each time.
⊙7×24 hours on line conversation. You can discover us often there every time you seeking for. And for your orders, CZPT Sales have tasks to present their scenarios to you through photographs and films for every levels.
⊙ Customized provider aid you avoid sophisticated comply with-up function, our expert processing on products itself uncover you a great one particular-quit buying experience in our plants.
| Frequently Requested Queries |
one.What is your having to pay terms?
Our typical spending phrases are 30%TT as deposit and equilibrium paid soon after viewing duplicate of monthly bill of loading. For customers cooperated for a lot more than 1 12 months, we settle for 20% prepay. Beside we do business also underneath D/P and LC conditions.
2.How prolonged is your shipping time?
For the products we have in stocks, we supply the items in 5days. If it is a creation order with volume not above 200tons, the shipping and delivery time will typically be within 25days soon after sealing contract. And the supply time shall be somewhat more time for get volume previously mentioned 200tons.
3.Before cooperation we want a sample for inspecting of quality, is that alright?
We can give a cost-free sample for you shall sample benefit not over 30USD, you only want to pay out the categorical demand. For a sample valued more than 30USD, the categorical charge and just 1 fifty percent of sample worth is on the account of you, and we pay for the other fifty percent.
four.Does your business accept 3rd celebration inspection?
The answer is of course. Specifically for new customer, they have worry on product quality and quantity, so they authorized the third get together inspection like SGS and BV many moments to inspect the products in stead of them, and we coordinated with their perform nicely.
five.Do you take once-a-year provide get?
Some of our consumers purchase each year. They may place buy at starting or specific time of yr, even so they require us to provide the merchandise every single month or each and every time. We can do and accept this variety of providing. We do not inquire for the storage demand, nevertheless some share of deposit will be with us.
6.What files do you provide for every buy?
The files will generally consist of Authentic Packing Listing, Industrial Invoice, Mill Test Certification, Certificate of Origin, Insurance policy Plan, and Bill of Loading. Some other files will be as for every consumer ask for.
Last but not least we thank you once more that you can visit CZPT Metal, please send your inquiry or comments freely.
We desire you usually a gorgeous working day and in excellent overall health!
|
US $750-900 / Ton | |
1 Ton (Min. Order) |
###
| After-sales Service: | 7 X 24 Hours One Week |
|---|---|
| Warranty: | 1 Year |
| Standard: | AISI, ASTM, GB, JIS, DIN, BS |
| Technique: | Forged |
| Application: | Structural Steel Bar |
| Surface Treatment: | Black, Peeling |
###
| Samples: |
US$ 2/Piece
1 Piece(Min.Order) |
|---|
###
| Product Parameters |
###
| Product Name | Solid rod bars, Solid and hollow bars, Drilling rod bars, Drill stem, Hollow thick wall thickness pipe, Drilling pipe joint, Raise boring drill pipe |
| Standards | AISI, ASTM, DIN, JIS, GB, BS |
| Grades | SAE1020/1045/4130/4140/4145H/4320/4340/5120/5140/ISO41Cr4/42CrMo/42CrMo4/20Cr/40Cr/20CrMo/SCM420/SCM440/SCM435/S235JR/S275JR/SAE1010/C45/S45C/Q345-B/45#/St52 |
| Size | Outside diameter: 100-1000mm Inside diameter: 5-240mm |
| Technique | Hot rolled, hot forged steel round bars |
| Heat treatment | Normalized ; Annealed ; Quenched and Tempered, pre-hardened |
| Surface condition | Oil anti-corrosive protection, black surface, peeling surface |
| Test | Tensile strength, Yield strength, elongation, impact value, hardness, grain size, ultrasonic test, magnetic particle testing, etc. |
| length | 0.5m ~4.5m |
| OEM service | We supply OEM processing on products as per your drawing on the bars |
| Exported to | Kuwait, Venezuela, Chile, Middle East, the republic of Korea, Malaysia, Peru Etc. |
| Packing | Sea worth standard exporting packing |
| Shipping term | In bulk / FCL / LCL, partial shipment allowed |
| Delivery time | Within 7 days for stocks supply. |
###
| Why Is Us |
###
| Frequently Asked Questions |
|
US $750-900 / Ton | |
1 Ton (Min. Order) |
###
| After-sales Service: | 7 X 24 Hours One Week |
|---|---|
| Warranty: | 1 Year |
| Standard: | AISI, ASTM, GB, JIS, DIN, BS |
| Technique: | Forged |
| Application: | Structural Steel Bar |
| Surface Treatment: | Black, Peeling |
###
| Samples: |
US$ 2/Piece
1 Piece(Min.Order) |
|---|
###
| Product Parameters |
###
| Product Name | Solid rod bars, Solid and hollow bars, Drilling rod bars, Drill stem, Hollow thick wall thickness pipe, Drilling pipe joint, Raise boring drill pipe |
| Standards | AISI, ASTM, DIN, JIS, GB, BS |
| Grades | SAE1020/1045/4130/4140/4145H/4320/4340/5120/5140/ISO41Cr4/42CrMo/42CrMo4/20Cr/40Cr/20CrMo/SCM420/SCM440/SCM435/S235JR/S275JR/SAE1010/C45/S45C/Q345-B/45#/St52 |
| Size | Outside diameter: 100-1000mm Inside diameter: 5-240mm |
| Technique | Hot rolled, hot forged steel round bars |
| Heat treatment | Normalized ; Annealed ; Quenched and Tempered, pre-hardened |
| Surface condition | Oil anti-corrosive protection, black surface, peeling surface |
| Test | Tensile strength, Yield strength, elongation, impact value, hardness, grain size, ultrasonic test, magnetic particle testing, etc. |
| length | 0.5m ~4.5m |
| OEM service | We supply OEM processing on products as per your drawing on the bars |
| Exported to | Kuwait, Venezuela, Chile, Middle East, the republic of Korea, Malaysia, Peru Etc. |
| Packing | Sea worth standard exporting packing |
| Shipping term | In bulk / FCL / LCL, partial shipment allowed |
| Delivery time | Within 7 days for stocks supply. |
###
| Why Is Us |
###
| Frequently Asked Questions |
How to Calculate Stiffness, Centering Force, Wear and Fatigue Failure of Spline Couplings
There are various types of spline couplings. These couplings have several important properties. These properties are: Stiffness, Involute splines, Misalignment, Wear and fatigue failure. To understand how these characteristics relate to spline couplings, read this article. It will give you the necessary knowledge to determine which type of coupling best suits your needs. Keeping in mind that spline couplings are usually spherical in shape, they are made of steel.
Involute splines
An effective side interference condition minimizes gear misalignment. When two splines are coupled with no spline misalignment, the maximum tensile root stress shifts to the left by five mm. A linear lead variation, which results from multiple connections along the length of the spline contact, increases the effective clearance or interference by a given percentage. This type of misalignment is undesirable for coupling high-speed equipment.
Involute splines are often used in gearboxes. These splines transmit high torque, and are better able to distribute load among multiple teeth throughout the coupling circumference. The involute profile and lead errors are related to the spacing between spline teeth and keyways. For coupling applications, industry practices use splines with 25 to fifty-percent of spline teeth engaged. This load distribution is more uniform than that of conventional single-key couplings.
To determine the optimal tooth engagement for an involved spline coupling, Xiangzhen Xue and colleagues used a computer model to simulate the stress applied to the splines. The results from this study showed that a “permissible” Ruiz parameter should be used in coupling. By predicting the amount of wear and tear on a crowned spline, the researchers could accurately predict how much damage the components will sustain during the coupling process.
There are several ways to determine the optimal pressure angle for an involute spline. Involute splines are commonly measured using a pressure angle of 30 degrees. Similar to gears, involute splines are typically tested through a measurement over pins. This involves inserting specific-sized wires between gear teeth and measuring the distance between them. This method can tell whether the gear has a proper tooth profile.
The spline system shown in Figure 1 illustrates a vibration model. This simulation allows the user to understand how involute splines are used in coupling. The vibration model shows four concentrated mass blocks that represent the prime mover, the internal spline, and the load. It is important to note that the meshing deformation function represents the forces acting on these three components.
Stiffness of coupling
The calculation of stiffness of a spline coupling involves the measurement of its tooth engagement. In the following, we analyze the stiffness of a spline coupling with various types of teeth using two different methods. Direct inversion and blockwise inversion both reduce CPU time for stiffness calculation. However, they require evaluation submatrices. Here, we discuss the differences between these two methods.
The analytical model for spline couplings is derived in the second section. In the third section, the calculation process is explained in detail. We then validate this model against the FE method. Finally, we discuss the influence of stiffness nonlinearity on the rotor dynamics. Finally, we discuss the advantages and disadvantages of each method. We present a simple yet effective method for estimating the lateral stiffness of spline couplings.
The numerical calculation of the spline coupling is based on the semi-analytical spline load distribution model. This method involves refined contact grids and updating the compliance matrix at each iteration. Hence, it consumes significant computational time. Further, it is difficult to apply this method to the dynamic analysis of a rotor. This method has its own limitations and should be used only when the spline coupling is fully investigated.
The meshing force is the force generated by a misaligned spline coupling. It is related to the spline thickness and the transmitting torque of the rotor. The meshing force is also related to the dynamic vibration displacement. The result obtained from the meshing force analysis is given in Figures 7, 8, and 9.
The analysis presented in this paper aims to investigate the stiffness of spline couplings with a misaligned spline. Although the results of previous studies were accurate, some issues remained. For example, the misalignment of the spline may cause contact damages. The aim of this article is to investigate the problems associated with misaligned spline couplings and propose an analytical approach for estimating the contact pressure in a spline connection. We also compare our results to those obtained by pure numerical approaches.
Misalignment
To determine the centering force, the effective pressure angle must be known. Using the effective pressure angle, the centering force is calculated based on the maximum axial and radial loads and updated Dudley misalignment factors. The centering force is the maximum axial force that can be transmitted by friction. Several published misalignment factors are also included in the calculation. A new method is presented in this paper that considers the cam effect in the normal force.
In this new method, the stiffness along the spline joint can be integrated to obtain a global stiffness that is applicable to torsional vibration analysis. The stiffness of bearings can also be calculated at given levels of misalignment, allowing for accurate estimation of bearing dimensions. It is advisable to check the stiffness of bearings at all times to ensure that they are properly sized and aligned.
A misalignment in a spline coupling can result in wear or even failure. This is caused by an incorrectly aligned pitch profile. This problem is often overlooked, as the teeth are in contact throughout the involute profile. This causes the load to not be evenly distributed along the contact line. Consequently, it is important to consider the effect of misalignment on the contact force on the teeth of the spline coupling.
The centre of the male spline in Figure 2 is superposed on the female spline. The alignment meshing distances are also identical. Hence, the meshing force curves will change according to the dynamic vibration displacement. It is necessary to know the parameters of a spline coupling before implementing it. In this paper, the model for misalignment is presented for spline couplings and the related parameters.
Using a self-made spline coupling test rig, the effects of misalignment on a spline coupling are studied. In contrast to the typical spline coupling, misalignment in a spline coupling causes fretting wear at a specific position on the tooth surface. This is a leading cause of failure in these types of couplings.
Wear and fatigue failure
The failure of a spline coupling due to wear and fatigue is determined by the first occurrence of tooth wear and shaft misalignment. Standard design methods do not account for wear damage and assess the fatigue life with big approximations. Experimental investigations have been conducted to assess wear and fatigue damage in spline couplings. The tests were conducted on a dedicated test rig and special device connected to a standard fatigue machine. The working parameters such as torque, misalignment angle, and axial distance have been varied in order to measure fatigue damage. Over dimensioning has also been assessed.
During fatigue and wear, mechanical sliding takes place between the external and internal splines and results in catastrophic failure. The lack of literature on the wear and fatigue of spline couplings in aero-engines may be due to the lack of data on the coupling’s application. Wear and fatigue failure in splines depends on a number of factors, including the material pair, geometry, and lubrication conditions.
The analysis of spline couplings shows that over-dimensioning is common and leads to different damages in the system. Some of the major damages are wear, fretting, corrosion, and teeth fatigue. Noise problems have also been observed in industrial settings. However, it is difficult to evaluate the contact behavior of spline couplings, and numerical simulations are often hampered by the use of specific codes and the boundary element method.
The failure of a spline gear coupling was caused by fatigue, and the fracture initiated at the bottom corner radius of the keyway. The keyway and splines had been overloaded beyond their yield strength, and significant yielding was observed in the spline gear teeth. A fracture ring of non-standard alloy steel exhibited a sharp corner radius, which was a significant stress raiser.
Several components were studied to determine their life span. These components include the spline shaft, the sealing bolt, and the graphite ring. Each of these components has its own set of design parameters. However, there are similarities in the distributions of these components. Wear and fatigue failure of spline couplings can be attributed to a combination of the three factors. A failure mode is often defined as a non-linear distribution of stresses and strains.
editor by czh 2023-03-24
China YKX6016 CNC Spline Shaft Milling Machine drive shaft center bearing
Type: Horizontal
Selection of Spindle Speed(r.p.m): 1000 – 1400
Variety of Axes: 2
Machining Ability: Medium Obligation
Spindle Taper: ISO40
Table Vacation (X) (mm): 1600
Table Vacation (Y) (mm): 1500
Table Vacation (Z) (mm): 650
Positioning Precision (mm): ±0.001
Repeatability (X/Y/Z) (mm): ±0.001
Issue: New
Model Number: YKX6016
Desk Travel (mm): three hundred*400*250
Yr: 2571
Voltage: 220V/110V
Dimension(L*W*H): 3520*2650*2470
CNC Control Program: Siemens
Key Marketing Factors: Automated
Excess weight (KG): 9500
Spindle Motor Power(kW): 22
Guarantee: 3 a long time
Max. Table Load(kg): one hundred kg
Relevant Industries: Building Material Stores, Production Plant, Equipment Fix Outlets
Showroom Spot: None
Marketing Type: Normal Solution
Equipment Test Report: Presented
Online video outgoing-inspection: Provided
Guarantee of main elements: 1 Calendar year
Main Parts: Bearing, Motor, Gear, PLC, Stress vessel, Engine, Gearbox
CNC or Not: CNC
Taper hole of tool spindle: 1:ten
Diameter of workpiece: 350mm
Greatest workpiece length: 600mm
Optimum workpiece diameter: 125mm
Equipment instrument middle distance: 750 mm
Maximum processing modulus: 4mm
Device device measurement: 3520*2650*2470mm
Equipment weight about: 9.5 tons
Overall energy of gear: 50KW
Soon after-product sales Services Supplied: Free of charge spare parts, Subject installation, commissioning and instruction, Area maintenance and restore service, On the internet assistance, Video complex assist
Soon after Warranty Provider: Video clip complex assistance, No provider, Baseus Mini 12V 150PSI Moveable Car Tire Inflator Sensible Electronic Inflatable Pump For Automobile Bicycle Boat Air Pump On the internet support, Spare parts, Field servicing and fix provider
Regional Service Location: None
Certification: CE
Packaging Specifics: Export wooden circumstance packing
Port: ZheJiang
YKX6016 CNC Spline Shaft Milling Device
This equipment adopts the hobbing and cutting method to process spur spline shaft workpieces with different tooth profiles. It can also hob spur coupling gears and spur gears with significantly less than thirty enamel,It can also procedure taper splines and stepped gears.
The mechanical systems and components of the equipment tool have substantial dynamic and static rigidity, and the physical appearance and construction are simple and compact.
The CNC program adopts the FANUC Collection 0i technique, which has higher reliability, total protection capabilities, and CRT Chinese screen operate.
The device is pushed by an AC frequency conversion motor, which has the rewards of higher energy and secure procedure.
The numerical handle electrical cupboard is isolated from the robust electric powered component to kind an integral electric powered box with independent look.
This machine has a vast range of hob speed adjustable from 60-600 revolutions, and the chopping selection of constant energy zone is from two hundred-600 revolutions. The cutting electricity can be doubled.
This machine device can also carry out substantial-efficiency dry slicing of workpieces below air-cooled problems.
This device instrument is suited for vehicle, tractor, gear processing and other associated equipment production industries. It is a large-efficiency machine device for mass manufacturing of spline and gear elements.
Technological ParametersMaximum machining diameter: φ160mmMaximum workpiece length: 3000mmMaximum processing duration: 2500mmMaximum processing modulus: 4mmRange of processing teeth: 4~60 teethMachine middle peak: 370mmDistance between resource center and workpiece heart: ten~140mmMaximum installation hob specification: φ130×200mmTool diameter: φ velocity reducer FECO aluminum worm gear box nmrv one hundred thirty ratio 50 NMRV063 worm gearbox 22, φ27, φ32, φ40, mmRange of hob speed (stepless): 60~600 r/minMaximum tool change: 160mmWorkpiece spindle taper gap: Morse No. 5Tool spindle taper: Morse No. 5Tailstock center taper: Morse No. 5Maximum stroke of tailstock sleeve: 50mmMilling head adjustment angle: ±15°X, Z axis feed (plan environment, stepless): ~6000 mm/minX, Z axis speedy traverse velocity: 6000 mm/minTool alter: .sixteen mm/rMain motor electrical power: 7.5 KWConstant torque pace range: forty-1000r/minConstant power velocity assortment: 1000-4000r/minX-axis servo motor torque: 22 NmRated velocity: 1500 r/minRated pace: 1500 r/minHydraulic motor electricity: 1.1 KWCooling pump motor electrical power: 450 WRated circulation: 200L/MINBlade motor electrical power: a hundred and ten WRated velocity: 96r/minChip removing motor power: 370 WRated velocity: 1450 r/minNumber of handle axes: 2 axesMinimum pulse equal: .001 mmGraphic display (Lcd): 7.2 inchesMachine condition (L×W×H): 5100× SIA Kit 7500W QS138 90H 120KPH IPM Mid Travel Motor Kits with EM200 For Electric powered Offroad Dirtbike Motorcycle 2135×1990mmMachine excess weight: 12000 Kg
Standard Length Splined Shafts
Standard Length Splined Shafts are made from Mild Steel and are perfect for most repair jobs, custom machinery building, and many other applications. All stock splined shafts are 2-3/4 inches in length, and full splines are available in any length, with additional materials and working lengths available upon request and quotation. CZPT Manufacturing Company is proud to offer these standard length shafts.
Disc brake mounting interfaces that are splined
There are two common disc brake mounting interfaces, splined and center lock. Disc brakes with splined interfaces are more common. They are usually easier to install. The center lock system requires a tool to remove the locking ring on the disc hub. Six-bolt rotors are easier to install and require only six bolts. The center lock system is commonly used with performance road bikes.
Post mount disc brakes require a post mount adapter, while flat mount disc brakes do not. Post mount adapters are more common and are used for carbon mountain bikes, while flat mount interfaces are becoming the norm on road and gravel bikes. All disc brake adapters are adjustable for rotor size, though. Road bikes usually use 160mm rotors while mountain bikes use rotors that are 180mm or 200mm.
Disc brake mounting interfaces that are helical splined
A helical splined disc brake mounting interface is designed with a splined connection between the hub and brake disc. This splined connection allows for a relatively large amount of radial and rotational displacement between the disc and hub. A loosely splined interface can cause a rattling noise due to the movement of the disc in relation to the hub.
The splines on the brake disc and hub are connected via an air gap. The air gap helps reduce heat conduction from the brake disc to the hub. The present invention addresses problems of noise, heat, and retraction of brake discs at the release of the brake. It also addresses issues with skewing and dragging. If you’re unsure whether this type of mounting interface is right for you, consult your mechanic.
Disc brake mounting interfaces that are helix-splined may be used in conjunction with other components of a wheel. They are particularly useful in disc brake mounting interfaces for hub-to-hub assemblies. The spacer elements, which are preferably located circumferentially, provide substantially the same function no matter how the brake disc rotates. Preferably, three spacer elements are located around the brake disc. Each of these spacer elements has equal clearance between the splines of the brake disc and the hub.
Spacer elements 6 include a helical spring portion 6.1 and extensions in tangential directions that terminate in hooks 6.4. These hooks abut against the brake disc 1 in both directions. The helical spring portion 5.1 and 6.1 have stiffness enough to absorb radial impacts. The spacer elements are arranged around the circumference of the intermeshing zone.
A helical splined disc mount includes a stabilizing element formed as a helical spring. The helical spring extends to the disc’s splines and teeth. The ends of the extension extend in opposite directions, while brackets at each end engage with the disc’s splines and teeth. This stabilizing element is positioned axially over the disc’s width.
Helical splined disc brake mounting interfaces are popular in bicycles and road bicycles. They’re a reliable, durable way to mount your brakes. Splines are widely used in aerospace, and have a higher fatigue life and reliability. The interfaces between the splined disc brake and BB spindle are made from aluminum and acetate.
As the splined hub mounts the disc in a helical fashion, the spring wire and disc 2 will be positioned in close contact. As the spring wire contacts the disc, it creates friction forces that are evenly distributed throughout the disc. This allows for a wide range of axial motion. Disc brake mounting interfaces that are helical splined have higher strength and stiffness than their counterparts.
Disc brake mounting interfaces that are helically splined can have a wide range of splined surfaces. The splined surfaces are the most common type of disc brake mounting interfaces. They are typically made of stainless steel or aluminum and can be used for a variety of applications. However, a splined disc mount will not support a disc with an oversized brake caliper.
editor by czh 2023-02-28
China Milling Machining Forging Rotary Kiln Double-helical Customized Square Cnc Forged Axles Standard Rear Axle Long Spline Shaft drive shaft assembly parts
Condition: New
Warranty: 2 several years
Applicable Industries: Creating Content Retailers, Vitality & Mining
Showroom Location: None
Movie outgoing-inspection: Provided
Equipment Examination Report: Presented
Marketing and advertising Sort: New Item 2019
Warranty of main parts: 2 many years
Main Elements: Bearing, Equipment
Construction: Equipment
Materials: Forging metal
Coatings: Other
Torque Ability: customized
Model Amount: Customised
product identify: Double-helical Custom-made Sq. Shaft Cnc Solid Axles Normal Axle
Diameter: 300-16000
Gear accuracy: According to drawings
Relevant Normal: DIN,JIS, AGMA,GB,ISO
Inspection: Customerthird get together
Certificate: ISO9001:2008
Heat treatment method: Normalizing, Anneal, Quench & Temper
Application: Cement, mineral,metallurgical,chemical Industries
Presure angle: Custom-made
Colour: Personalized
Following Warranty Support: On-line help
Local Service Location: None
Packaging Particulars: picket bundle, metal package deal, tailored package deal.
Port: ZheJiang port, ZheJiang port, HangZhou port
Milling Machining Forging Rotary Kiln Double-helical Personalized Square Shaft Cnc Cast Axles Normal AxleMilling Machining Forging Rotary Kiln Double-helical Custom-made Sq. Shaft Cnc Cast Axles Normal Axle
Our important equipments:
| Important Equipment | Model & Model No. | Amount |
| CNC Vertical Lathe | D15160,D15120,D15100,SMVT800X31/50,DVT500X31/32 | eight |
| Hefty Responsibility Vertical Lathe | 15110,1580,1563,1540 | 6 |
| CNC Hobbing Machine | D5316,D5314,D5310,D5308,D5305,D5304 | seven |
| Hobbing Machine | 5380,5343,5353, 12B-1 Wholesale cost one row Limited Pitch Precision Roller Chains for agricultural equipment ZFWZ50, | four |
| Double Helical Gear Milling Device | DXC12,DXC10,DXC08,DXC06 | six |
| Flooring Mounted Boring and Milling Device | W260,WD250,WD220,265B,TX6213A,2636 | 7 |
| Hefty Responsibility Horizontal Lathe | W2571, Ø2000*10000mm | one |
| Drilling Machine | Z35710, Ø100*3150mm | 1 |
| Bevel Gear Planing Equipment | ZSTTK, Y2380,F2320 | three |
| Bridge Cranes | 100MT,150MT,260MT | ten |
| Gantry Crane | 40MT | two |
High quality Manage:
We have the sophisticated casting tools, strictly follows the nationwide lever-2 detection standards, and executes 360° all-round nondestructive screening technique, to make sure the reliable top quality and prolonged provider existence of large diameter metal ring gears.
QA DOC:
Chemical Composition Report, Mechanical Houses Report, UT Report, Heat Treatment Report, Proportions Verify Report
The info on chemical composition report and mechanical properties report are accepted by third social gathering
UT take a look at: 100% ultrasonic test in accordance to EN15718-3, SA388, Sep 1921 C/c and so forth.
Heat Remedy Report: offer authentic duplicate of warmth therapy curve/time desk.
| Tests Device | Manufacturer & 12V Car Air Compressor For Motorbike Bicycle Portable Tire Inflators With LED Gentle Quickly inflator 150PSI Smart Digital Air Pump Product No. | Amount |
| Micrometer Tester | one.2m, 1.6m, 3m | eleven |
| Within Micrometer | 6m | two |
| Angle Gauge | No info | 5 |
| Ultrasonic Flaw Detector | CTS-22A | one |
| Hardness Tester | MH320, HLN-11A | 1 |
| Magnetic Tester | CJE-twelve/220 | 1 |
| Roughness Tester | TR200 | 1 |
PACKING&Supply
Packaging Specifics: Anti-rust area defense, non-fumigation picket circumstance OR per customer’s necessity
Shipping Depth: ninety-180days according to the purchase
Manufacturing capability:
| Merchandise Identify | Production Line Ability | Real Models Produced (Prior Yr) |
| Gear and Equipment Shaft | 8000 Tons For every Calendar year | 6300 Tons |
| Mining Equipment Components | 10000 Tons Per 12 months | 7500 Tons |
| Casting and Forging | 10000 Tons For each Year | 9000 Tons |
These days our merchandise can be found in numerous locations worldwide, like West Europe, South The us, Center East, Australia, Southeast Asia.
HangZhou Zhongding Heavy-Duty Machinery Co., Ltd. is positioned in HangZhou, the renowned large sector foundation in China, is in the discipline of mines, metallurgy, creating materials, nonferrous metals, chemicals, machinery and other industrial consumers to provide specialized equipment and engineering design and style of the expert enterprise.
Organization was established in 1991, the overall area of 48000 sq. meters, the existing personnel of 255 individuals, which includes senior engineering and specialized personnel sixty nine individuals.
The company has total screening equipment and tests signifies, and based mostly on ISO9001: 2000 normal recognized a perfect good quality administration system, on the formation of the top quality of the merchandise in the entire procedure handle to make certain that the user’s quality specifications are totally confirmed.
Our predominant goods: huge module girth equipment/gear ring, pinion, pinion shaft, rolling ring tyre, conclude go over, mill head, Helical Bevel Modest Lifting Jacks Cycloid Pinwheel Rotating Swl Shaft Mount Equipment Variator Reducer Gearbox Electrical Screw Jack flange, and other relative items.
The Functions of Splined Shaft Bearings
Splined shafts are the most common types of bearings for machine tools. They are made of a wide variety of materials, including metals and non-metals such as Delrin and nylon. They are often fabricated to reduce deflection. The tooth profile will become deformed with time, as the shaft is used over a long period of time. Splined shafts are available in a huge range of materials and lengths.
Functions
Splined shafts are used in a variety of applications and industries. They are an effective anti-rotational device, as well as a reliable means of transmitting torque. Other types of shafts are available, including key shafts, but splines are the most convenient for transmitting torque. The following article discusses the functions of splines and why they are a superior choice. Listed below are a few examples of applications and industries in which splines are used.
Splined shafts can be of several styles, depending on the application and mechanical system in question. The differences between splined shaft styles include the design of teeth, overall strength, transfer of rotational concentricity, sliding ability, and misalignment tolerance. Listed below are a few examples of splines, as well as some of their benefits. The difference between these styles is not mutually exclusive; instead, each style has a distinct set of pros and cons.
A splined shaft is a cylindrical shaft with teeth or ridges that correspond to a specific angular position. This allows a shaft to transfer torque while maintaining angular correspondence between tracks. A splined shaft is defined as a cylindrical member with several grooves cut into its circumference. These grooves are equally spaced around the shaft and form a series of projecting keys. These features give the shaft a rounded appearance and allow it to fit perfectly into a grooved cylindrical member.
While the most common applications of splines are for shortening or extending shafts, they can also be used to secure mechanical assemblies. An “involute spline” spline has a groove that is wider than its counterparts. The result is that a splined shaft will resist separation during operation. They are an ideal choice for applications where deflection is an issue.
A spline shaft’s radial torsion load distribution is equally distributed, unless a bevel gear is used. The radial torsion load is evenly distributed and will not exert significant load concentration. If the spline couplings are not aligned correctly, the spline connection can fail quickly, causing significant fretting fatigue and wear. A couple of papers discuss this issue in more detail.
Types
There are many different types of splined shafts. Each type features an evenly spaced helix of grooves on its outer surface. These grooves are either parallel or involute. Their shape allows them to be paired with gears and interchange rotary and linear motion. Splines are often cold-rolled or cut. The latter has increased strength compared to cut spines. These types of shafts are commonly used in applications requiring high strength, accuracy, and smoothness.
Another difference between internal and external splined shafts lies in the manufacturing process. The former is made of wood, while the latter is made of steel or a metal alloy. The process of manufacturing splined shafts involves cutting furrows into the surface of the material. Both processes are expensive and require expert skill. The main advantage of splined shafts is their adaptability to a wide range of applications.
In general, splined shafts are used in machinery where the rotation is transferred to an internal splined member. This member can be a gear or some other rotary device. These types of shafts are often packaged together as a hub assembly. Cleaning and lubricating are essential to the life of these components. If you’re using them on a daily basis, you’ll want to make sure to regularly inspect them.
Crowned splines are usually involute. The teeth of these splines form a spiral pattern. They are used for smaller diameter shafts because they add strength. Involute splines are also used on instrument drives and valve shafts. Serration standards are found in the SAE. Both kinds of splines can also contain a ball bearing for high torque. The difference between the two types of splines is the number of teeth on the shaft.
Internal splines have many advantages over external ones. For example, an internal spline shaft can be made using a grinding wheel instead of a CNC machine. It also uses a more accurate and economical process. Furthermore, it allows for a shorter manufacturing cycle, which is essential when splining high-speed machines. In addition, it stabilizes the relative phase between the spline and thread.
Manufacturing methods
There are several methods used to fabricate a splined shaft. Key and splined shafts are constructed from two separate parts that are shaped in a synchronized manner to transfer torque uniformly. Hot rolling is one method, while cold rolling utilizes low temperatures to form metal. Both methods enhance mechanical properties, surface finishes, and precision. The advantage of cold rolling is its cost-effectiveness.
Cold forming is one method, as well as machining and assembling. Cold forming is a unique process that allows the spline to be shaped to the desired shape. The resulting shape provides maximum contact area and torsional strength. Standard splines are available in standard sizes, but custom lengths can also be ordered. CZPT offers various auxiliary equipment, such as mating sleeves and flanged bushings.
Cold forging is another method. This method produces long splined shafts that are used in automobile propellers. After the spline portion is cut out, it is worked on in a hobbing machine. Work hardening enhances the root strength of the splined portion. It can be used for bearings, gears, and other mechanical components. Listed below are the manufacturing methods for splined shafts.
Parallel splines are the simplest of the splined shaft manufacturing methods. Parallel splines are usually welded to shafts, while involute splines are made of metal or non-metals. Splines are available in a wide variety of lengths and materials. The process is usually accompanied by a process called milling. The workpiece rotates to produce the serrated surface.
Splines are internal or external grooves in a splined shaft. They work in combination with keyways to transfer torque. Male and female splines are used in gears. Female and male splines correspond to one another to ensure proper angular correspondence. Involute splines have more surface area and thus are stronger than external splines. Moreover, they help the shaft fit into a grooved cylindrical member without misalignment.
A variety of other methods of manufacturing a splined shaft can be used to produce a splined shaft. Spline shafts can be produced using broaching and shaping, two precision machining methods. Broaching uses a metal tool with successively larger teeth to remove metal and create ridges and holes in the surface of a material. However, this process is expensive and requires special expertise.
Applications
The splined shaft is a mechanical component with a helix-like shape formed by the equal spacing of grooves in a circular ring. The splines can either have parallel or involute sides. The splines minimize stress concentration in stationary joints and can be used in both rotary and linear motion. In some cases, splines are rolled rather than cut. The latter is more durable than cut splines and is often used in applications requiring high strength, accuracy, and smooth finish.
Splined shafts are commonly made of carbon steel. This alloy steel has a low carbon content, making it easy to work with. Carbon steel is a great choice for splines because it is malleable. Generally, high-quality carbon steel provides a consistent motion. Steel alloys are also available that contain nickel, chromium, copper, and other metals. If you’re unsure of the right material for your application, you can consult a spline chart.
Splines are a versatile mechanical component. They are easy to cut and fit. Splines can be internal or external, with teeth positioned at equal intervals on both sides of the shaft. This allows the shaft to engage with the hub around the entire circumference of the hub. It also increases load capacity by creating a constant multiple-tooth point of contact with the hub. For this reason, they’re used extensively in rotary and linear motion.
Splined shafts are used in a wide variety of industries. CZPT Inc. offers custom and standard splined shafts for a variety of applications. When choosing a splined shaft for a specific application, consider the surrounding mated components, torque requirements, and size requirements. These three factors will make it the ideal choice for your rotary equipment. And you’ll be pleased with the end result!
There are many types of splines and their applications are endless. They transfer torque and angular misalignment between parts, and they also enable the axial rotation of assembled components. Therefore, splines are an essential component of machinery and are used in a wide range of applications. This type of shaft can be found in various types of machines, from household appliances to industrial machinery. So, the next time you’re looking for a splined shaft, make sure you look for a splined one.
editor by czh 2023-02-19