Tag Archives: single shaft

China high quality China Factory Cardan Drive Shaft Universal Joint for Pump Part Single or Double Universal Joint

Product Description

Product Description

 

Name Cardan
Material Steel
Shape Non-standard
Surface Grinding and polishing
Production cycle 20-60days
Length Any
Diameter Any
Tolerance ±0.001
Warranty 1 year
Serve OEM&ODM&Design service

 

Company Profile

HangZhou Xihu (West Lake) Dis. Machinery Manufacture Co., Ltd., located in HangZhou, “China’s ancient copper capital”, is a “national high-tech enterprise”. At the beginning of its establishment, the company adhering to the “to provide clients with high quality products, to provide timely service” concept, adhere to the “everything for the customer, make customer excellent supplier” for the mission.

Certifications

 

Q: Where is your company located ?
A: HangZhou ZheJiang .
Q: How could l get a sample?
A: Before we received the first order, please afford the sample cost and express fee. we will return the sample cost back
to you within your first order.
Q: Sample time?
A: Existing items: within 20-60 days.
Q: Whether you could make our brand on your products?
A: Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
Q: How to guarantee the quality of your products?
A: 1) stict detection during production. 2) Strict completely inspecion on products before shipment and intact product
packaging ensured.
Q: lf my drawings are safe?
A: Yes ,we can CHINAMFG NDA.
 

/* 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

Standard Or Nonstandard: Nonstandard
Shaft Hole: 8-24
Torque: OEM/ODM/Customized
Bore Diameter: OEM/ODM/Customized
Speed: OEM/ODM/Customized
Structure: Flexible
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

cardan shaft

What are the potential challenges in designing and manufacturing cardan joints?

Designing and manufacturing cardan joints can present several challenges that need to be carefully addressed to ensure the functionality, durability, and performance of the joint. Here’s a detailed explanation of the potential challenges in designing and manufacturing cardan joints:

  1. Misalignment Compensation: One of the primary challenges is designing the joint to effectively compensate for misalignments between the input and output shafts. The joint must accommodate angular, parallel, and axial misalignments while maintaining smooth torque transmission and minimizing stress concentrations.
  2. Load Capacity and Torque Transmission: Cardan joints are often used in applications that require the transmission of high torque and handling substantial loads. Designing the joint to withstand these loads while ensuring efficient torque transmission can be a challenge. It involves selecting appropriate materials, optimizing the joint’s geometry, and considering factors like bearing capacity and fatigue resistance.
  3. Bearing Arrangement: Proper bearing arrangement is crucial for the smooth operation and longevity of the cardan joint. Ensuring adequate support and load distribution on the bearings can be challenging, especially in applications with high speeds, heavy loads, or extreme operating conditions. The design must consider factors such as bearing type, size, lubrication, and alignment to optimize performance.
  4. Compact Design: Cardan joints are often used in systems with limited space, requiring a compact design. Designing a compact joint while maintaining its mechanical properties, load capacity, and misalignment compensation capabilities can be challenging. It involves optimizing the joint’s dimensions, yoke or flange design, and component arrangement to fit within the given space constraints.
  5. Torsional Rigidity and Vibration: Cardan joints introduce some level of torsional compliance due to their flexible nature. Excessive torsional compliance can lead to vibrations, power loss, and reduced system performance. Designing the joint to provide adequate torsional rigidity while still accommodating misalignments is a challenge that requires careful consideration of the joint’s materials, cross-sectional geometry, and manufacturing processes.
  6. Manufacturability and Precision: Manufacturing cardan joints with the required precision and quality can be challenging. The joint’s components, such as yokes, cross members, and bearings, need to be manufactured to close tolerances and assembled accurately. Specialized manufacturing techniques, such as forging, machining, and heat treatment, may be required to achieve the desired mechanical properties and dimensional accuracy.
  7. Material Selection: Selecting the appropriate materials for cardan joints is critical for their performance and durability. The materials must possess high strength, fatigue resistance, and wear resistance to withstand the operating conditions and loads. Balancing material properties, cost considerations, and manufacturability can be challenging during the design process.
  8. Quality Control and Testing: Ensuring the quality and reliability of cardan joints requires comprehensive testing and quality control measures. Conducting tests to evaluate factors such as torque capacity, misalignment compensation, fatigue life, and dimensional accuracy can be challenging. Implementing effective quality control procedures throughout the manufacturing process is essential to identify and rectify any potential issues.

Addressing these challenges requires a multidisciplinary approach, involving engineering expertise in areas such as mechanical design, materials science, manufacturing processes, and quality assurance. Collaboration between design engineers, manufacturing engineers, and quality control personnel is crucial to overcome these challenges and produce high-quality cardan joints.

It is important to note that the specific challenges may vary depending on the application requirements, industry standards, and operating conditions. Continuous research, development, and advancements in design and manufacturing techniques contribute to overcoming these challenges and improving the performance and reliability of cardan joints.

cardan shaft

Can cardan joints be used in off-road vehicles and equipment?

Yes, cardan joints can be used in off-road vehicles and equipment, and they are commonly employed in various drivetrain and power transmission applications. Cardan joints offer several characteristics that make them suitable for off-road environments. Here’s a detailed explanation:

1. Misalignment Compensation: Off-road vehicles and equipment often encounter uneven terrain, which can result in misalignments between the drivetrain components. Cardan joints are designed to accommodate misalignments and angular variations, allowing for smooth power transmission even in challenging off-road conditions. They can compensate for misalignments caused by suspension articulation, vehicle flexing, and uneven ground surfaces.

2. High Torque Transmission: Off-road vehicles and equipment typically require the transfer of high torque from the engine to the wheels or other driven components. Cardan joints are capable of efficiently transmitting torque even at significant angles, enabling robust power delivery in off-road applications. They can handle the torque demands associated with climbing steep inclines, traversing obstacles, and powering heavy equipment.

3. Durability and Strength: Off-road environments can be harsh, subjecting drivetrain components to extreme conditions such as impacts, vibrations, and debris. Cardan joints are often constructed using durable materials such as alloy steels or high-strength alloys, which provide the necessary strength and resilience to withstand the rigors of off-road use. They are designed to handle the demanding loads and forces encountered in rough terrains.

4. Articulation and Flexibility: Off-road vehicles and equipment require articulation and flexibility to navigate uneven surfaces and challenging obstacles. Cardan joints offer rotational freedom and allow for angular movement, enabling the drivetrain to adapt to varying terrains and maintain consistent power transmission. Their universal joint design allows for smooth rotation and accommodates the required range of motion.

5. Compact Design: Cardan joints have a relatively compact design, making them suitable for integration into the limited space available in off-road vehicles and equipment. Their compact size allows for efficient packaging within the drivetrain system, maximizing ground clearance, and optimizing vehicle or equipment design.

6. Maintenance and Serviceability: Cardan joints are generally robust and require minimal maintenance. However, regular inspection and lubrication are necessary to ensure optimal performance and longevity. Their design often allows for easy access and replacement if needed, facilitating maintenance and minimizing downtime in off-road applications.

It’s important to note that while cardan joints offer advantages for off-road vehicles and equipment, their performance and suitability depend on specific application requirements, loads, operating conditions, and other factors. Careful consideration should be given to selecting the appropriate cardan joint size, material, and design based on the anticipated demands of the off-road application.

When incorporating cardan joints into off-road vehicles and equipment, it is advisable to consult with engineers or experts specializing in drivetrain systems and off-road vehicle design. They can provide valuable insights and guidance on the selection, integration, and maintenance of cardan joints for specific off-road applications.

cardan shaft

What industries commonly use cardan joints?

A cardan joint, also known as a universal joint or U-joint, finds applications in various industries that require efficient power transmission and the ability to accommodate misalignment. Here’s a detailed explanation of the industries that commonly use cardan joints:

  • Automotive Industry: The automotive industry extensively uses cardan joints in drivetrain systems. Cardan joints are employed in vehicles with rear-wheel drive, all-wheel drive, and four-wheel drive configurations. They are used in the transmission and drive shafts to transmit rotational motion from the engine to the wheels. Cardan joints help compensate for misalignment between the engine, transmission, and rear axle, allowing for smooth power transmission and flexible movement.
  • Industrial Machinery: Cardan joints have widespread use in industrial machinery across various sectors. They are employed in power transmission systems that require the transmission of rotational motion between non-collinear shafts. Industrial machinery such as conveyor systems, printing presses, machine tools, pumps, mixers, and many others utilize cardan joints for efficient power transmission and the ability to handle misalignment.
  • Aerospace and Aviation: The aerospace and aviation industries utilize cardan joints in various applications. They are commonly used in aircraft control systems, connecting the control surfaces (elevator, rudder, ailerons) to the cockpit controls. Cardan joints allow for the transmission of pilot input to the control surfaces while accommodating misalignment and changes in angles during flight. They contribute to the precise control and maneuverability of aircraft.
  • Marine and Shipbuilding: Cardan joints have applications in the marine and shipbuilding industries. They are used in propulsion systems to transmit torque from the engine to the propeller shaft. Cardan joints enable the engine to be mounted at an angle or in a different position from the propeller shaft, compensating for misalignment caused by the hull shape and design. They ensure efficient power transmission and maneuverability of marine vessels.
  • Railway and Transportation: The railway and transportation sectors utilize cardan joints in various applications. They are employed in locomotives and train cars for transmitting rotational motion between different components, such as the engine, gearbox, and wheel axle. Cardan joints accommodate misalignment caused by the movement and articulation of train cars on curved tracks, ensuring smooth power transmission and safe operation of railway systems.
  • Mining and Construction: The mining and construction industries utilize cardan joints in heavy machinery and equipment. Excavators, loaders, bulldozers, and off-highway trucks employ cardan joints for power transmission and the ability to handle misalignment caused by the challenging working conditions. Cardan joints ensure efficient operation and durability of mining and construction equipment.
  • Industrial Robotics: Cardan joints find applications in industrial robotics and automation. They are used in robotic arms and manipulators to transmit rotational motion between different segments or joints of the robotic system. Cardan joints enable precise and flexible movement, allowing robots to perform complex tasks in manufacturing, assembly, and other industrial processes.

These are just some of the industries that commonly use cardan joints. Their ability to transmit rotational motion, accommodate misalignment, and provide flexibility make them essential components in a wide range of applications across various sectors.

China high quality China Factory Cardan Drive Shaft Universal Joint for Pump Part Single or Double Universal Joint  China high quality China Factory Cardan Drive Shaft Universal Joint for Pump Part Single or Double Universal Joint
editor by CX 2024-04-10

China Good quality Single Universal Joint Cardan Drive Shaft Universal Joint

Product Description

Product Description

Single Universal Joint Cardan Drive Shaft Universal Joint

product Features:

Product Name

Universal joint

Material

Steel

Specification

PBS/PBD

OD

13-95mm

ID

6-50mm

ID precision

H7

Keyway 

available, JS9

Used

shaft

Specification

XS16-6D-40

Advantages:

• Many sizes available

• Max. angle 45 degree

• Max. speed 1300 rpm

• Available in various materials

• All subcomponents very precisely machined from bar: No cheap castings or powdered metal parts, resulting in better overall and more consistent performance

• Several subtle design innovations that optimize performance and reduce cost 

• Could manufacture products according to your provided drawing or samples

 

Variations offered:

• Materials for midsection(Cube and Pin): 20Cr,40Cr

• Materials for hub: 40Cr,45#steel

• Materials for spline: 45#steel

    Other material  Carbon steel 20Crmo and 40Crmo, and Stainless steel.

Quick-Change universal joint(Nature color )

 

Product Parameters

Packaging & Shipping

Cardan Drive Shaft Packaging Details: Pallet /paper case

 

Delivery Detail: 45-50days

Specifications

 

Universal Joint

1) MOQ: 30sets 

2) DIN808 Standard

3) Advanced equipment 

Company Profile

About Mighty Machinery

ZheJiang Mighty Machinery Co., Ltd., specializes in manufacturing Mechanical Power Transmission Products. After over 13 years hard work, MIGHTY have already get the certificate of ISO9001:2000 and become a holding company for 3 manufacturing factories. 

 

MIGHTY advantage

1, Abundant experience  in the mechanical processing industries.

2,Large quality of various material purchase and stock in warhouse which ensure the low cost for the material and  production in time.

3,Now have 5 technical staff, we have strong capacity for design and process design, and more than 70 worker now work in our FTY and  double shift eveyday.

4,Strick quality control are apply in the whole prodution. we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.

5,Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export.

FAQ

Q: Are you trading company or manufacturer ?A: We are factory.

Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

/* 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

Standard Or Nonstandard: Standard
Bore Diameter: 80mm
Structure: Single
Material: 40 Cr, Steel, C45
Type: Universal Coupling
Warranty: 1 Year
Samples:
US$ 6.55/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

cardan shaft

How do you calculate the torque capacity of a cardan joint?

Calculating the torque capacity of a cardan joint involves considering various factors such as the joint’s design, material properties, and operating conditions. The torque capacity determines the maximum amount of torque that the joint can transmit without failure. Here’s a detailed explanation of how to calculate the torque capacity of a cardan joint:

  1. Gather Design Information: Start by gathering the necessary design information about the cardan joint, including its dimensions, material properties, and geometry. This information typically includes the outer diameter, inner diameter, length, and material strength properties.
  2. Calculate Cross-Sectional Area: Use the outer and inner diameters of the joint to calculate its cross-sectional area. The cross-sectional area is required to determine the stress distribution and calculate the torque capacity. The formula to calculate the cross-sectional area of a solid shaft is:
  3. Area = π * (Outer Diameter^2 - Inner Diameter^2) / 4

  4. Consider Material Properties: The material properties of the cardan joint, such as its yield strength or ultimate tensile strength, are essential for calculating the torque capacity. These properties determine the maximum stress that the joint can withstand before failure.
  5. Calculate Maximum Shear Stress: Using the torque applied and the cross-sectional area, the maximum shear stress on the joint can be calculated. The torque applied to the joint is the driving force that needs to be transmitted. The formula to calculate the maximum shear stress is:
  6. Shear Stress = Torque / (Area * 0.5 * Joint Length)

  7. Compare Shear Stress to Material Strength: Compare the calculated maximum shear stress to the material’s yield strength or ultimate tensile strength. Ensure that the shear stress is below the allowable stress to prevent the joint from exceeding its capacity. The allowable stress is typically a fraction of the material’s yield strength or ultimate tensile strength, depending on the safety factor used.

It is important to note that the above calculation provides an approximate estimation of the torque capacity. The actual torque capacity of a cardan joint can be influenced by additional factors, such as the joint’s geometry, loading conditions, operating temperature, and dynamic effects. Consulting the manufacturer’s specifications, engineering standards, or conducting extensive testing is recommended for precise torque capacity determination.

Additionally, it is crucial to consider other factors such as misalignment compensation, fatigue resistance, and service life requirements when selecting a cardan joint for a specific application. These factors may influence the overall performance and reliability of the joint beyond its torque capacity.

cardan shaft

What are the key design considerations for optimizing cardan joint performance?

Optimizing the performance of a cardan joint requires careful design considerations that take into account various factors influencing its functionality, durability, and efficiency. By addressing these key design considerations, the performance of the cardan joint can be enhanced. Here’s a detailed explanation:

1. Mechanical Load and Torque Requirements: Understand the mechanical load and torque requirements of the application in which the cardan joint will be used. This includes analyzing the magnitude, direction, and variability of the loads and torques that the joint will experience. Properly selecting the cardan joint’s size, material, and configuration based on these requirements is crucial for optimizing its performance.

2. Operating Speed and Angular Misalignment: Consider the operating speed and the expected angular misalignment between the input and output shafts. The design of the cardan joint should accommodate the required speed range and angular movements while maintaining smooth operation and torque transmission. Balancing the joint’s ability to handle misalignments with its rotational capabilities is essential for optimizing performance.

3. Material Selection: Choose appropriate materials for the cardan joint components based on factors such as strength, durability, and resistance to wear and corrosion. Consider the specific operating conditions, including temperature, humidity, and exposure to chemicals or contaminants. Selecting high-quality materials that can withstand the application’s demands is crucial for optimizing performance and longevity.

4. Critical Dimensions and Clearances: Pay attention to critical dimensions and clearances within the cardan joint design. These include the size and geometry of the joint’s components, as well as the clearances between them. Properly dimensioning these aspects ensures sufficient strength, flexibility, and clearance for smooth operation and efficient torque transmission.

5. Lubrication and Sealing: Implement effective lubrication and sealing mechanisms to minimize friction, wear, and the ingress of contaminants. Proper lubrication ensures smooth operation and reduces power losses due to friction. Sealing the joint against dust, moisture, and other environmental factors helps maintain its performance and extend its lifespan.

6. Bearing and Bushing Design: Consider the design and selection of bearings or bushings used within the cardan joint. These components play a crucial role in supporting the joint’s rotational movement and transferring torque. Proper bearing or bushing selection, based on load capacity, lubrication requirements, and expected lifespan, is essential for optimizing the joint’s performance and reducing wear.

7. Structural Integrity and Rigidity: Ensure that the cardan joint assembly is structurally sound and rigid. Adequate stiffness and strength prevent excessive deflection and deformation during operation, leading to improved torque transmission efficiency and reduced wear on the joint and connected components.

8. Manufacturability and Quality Control: Consider manufacturability aspects during the design phase to ensure that the cardan joint can be produced consistently and cost-effectively. Implement quality control measures to verify dimensional accuracy, material quality, and functional performance of the manufactured joints, ensuring that they meet the required specifications and performance criteria.

9. Environmental Factors: Take into account environmental factors such as temperature variations, humidity, presence of corrosive agents, or exposure to vibrations. Design the cardan joint to withstand these conditions and incorporate appropriate protective measures or materials to ensure long-term performance and reliability.

10. Maintenance and Serviceability: Consider ease of maintenance and serviceability when designing the cardan joint. Provide access to lubrication points, inspection areas, and potential wear points for efficient maintenance activities. Designing for easy disassembly and replacement of worn components can minimize downtime and extend the joint’s lifespan.

By carefully addressing these key design considerations, the performance of a cardan joint can be optimized, resulting in improved torque transmission, durability, and overall efficiency. It is important to evaluate the specific requirements of the application and consult with experienced engineers or designers specializing in drivetrain systems to ensure the best design practices are followed.

cardan shaft

What industries commonly use cardan joints?

A cardan joint, also known as a universal joint or U-joint, finds applications in various industries that require efficient power transmission and the ability to accommodate misalignment. Here’s a detailed explanation of the industries that commonly use cardan joints:

  • Automotive Industry: The automotive industry extensively uses cardan joints in drivetrain systems. Cardan joints are employed in vehicles with rear-wheel drive, all-wheel drive, and four-wheel drive configurations. They are used in the transmission and drive shafts to transmit rotational motion from the engine to the wheels. Cardan joints help compensate for misalignment between the engine, transmission, and rear axle, allowing for smooth power transmission and flexible movement.
  • Industrial Machinery: Cardan joints have widespread use in industrial machinery across various sectors. They are employed in power transmission systems that require the transmission of rotational motion between non-collinear shafts. Industrial machinery such as conveyor systems, printing presses, machine tools, pumps, mixers, and many others utilize cardan joints for efficient power transmission and the ability to handle misalignment.
  • Aerospace and Aviation: The aerospace and aviation industries utilize cardan joints in various applications. They are commonly used in aircraft control systems, connecting the control surfaces (elevator, rudder, ailerons) to the cockpit controls. Cardan joints allow for the transmission of pilot input to the control surfaces while accommodating misalignment and changes in angles during flight. They contribute to the precise control and maneuverability of aircraft.
  • Marine and Shipbuilding: Cardan joints have applications in the marine and shipbuilding industries. They are used in propulsion systems to transmit torque from the engine to the propeller shaft. Cardan joints enable the engine to be mounted at an angle or in a different position from the propeller shaft, compensating for misalignment caused by the hull shape and design. They ensure efficient power transmission and maneuverability of marine vessels.
  • Railway and Transportation: The railway and transportation sectors utilize cardan joints in various applications. They are employed in locomotives and train cars for transmitting rotational motion between different components, such as the engine, gearbox, and wheel axle. Cardan joints accommodate misalignment caused by the movement and articulation of train cars on curved tracks, ensuring smooth power transmission and safe operation of railway systems.
  • Mining and Construction: The mining and construction industries utilize cardan joints in heavy machinery and equipment. Excavators, loaders, bulldozers, and off-highway trucks employ cardan joints for power transmission and the ability to handle misalignment caused by the challenging working conditions. Cardan joints ensure efficient operation and durability of mining and construction equipment.
  • Industrial Robotics: Cardan joints find applications in industrial robotics and automation. They are used in robotic arms and manipulators to transmit rotational motion between different segments or joints of the robotic system. Cardan joints enable precise and flexible movement, allowing robots to perform complex tasks in manufacturing, assembly, and other industrial processes.

These are just some of the industries that commonly use cardan joints. Their ability to transmit rotational motion, accommodate misalignment, and provide flexibility make them essential components in a wide range of applications across various sectors.

China Good quality Single Universal Joint Cardan Drive Shaft Universal Joint  China Good quality Single Universal Joint Cardan Drive Shaft Universal Joint
editor by CX 2024-02-18

China Hot selling Made in China Cardan Drive Shaft Universal Joint for Machinal Part Single or Double Universal Joint

Product Description

Product Description

 

Name Cardan
Material Steel
Shape Non-standard
Surface Grinding and polishing
Production cycle 20-60days
Length Any
Diameter Any
Tolerance ±0.001
Warranty 1 year
Serve OEM&ODM&Design service

 

Company Profile

HangZhou Xihu (West Lake) Dis. Machinery Manufacture Co., Ltd., located in HangZhou, “China’s ancient copper capital”, is a “national high-tech enterprise”. At the beginning of its establishment, the company adhering to the “to provide clients with high quality products, to provide timely service” concept, adhere to the “everything for the customer, make customer excellent supplier” for the mission.

Certifications

 

Q: Where is your company located ?
A: HangZhou ZheJiang .
Q: How could l get a sample?
A: Before we received the first order, please afford the sample cost and express fee. we will return the sample cost back
to you within your first order.
Q: Sample time?
A: Existing items: within 20-60 days.
Q: Whether you could make our brand on your products?
A: Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
Q: How to guarantee the quality of your products?
A: 1) stict detection during production. 2) Strict completely inspecion on products before shipment and intact product
packaging ensured.
Q: lf my drawings are safe?
A: Yes ,we can CHINAMFG NDA.
 

/* 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

Standard Or Nonstandard: Nonstandard
Shaft Hole: 8-24
Torque: OEM/ODM/Customized
Bore Diameter: OEM/ODM/Customized
Speed: OEM/ODM/Customized
Structure: Flexible
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

cardan shaft

How do you prevent backlash and vibration issues in a cardan joint?

Preventing backlash and vibration issues in a cardan joint requires careful design considerations and proper maintenance. Here are some measures that can be taken to minimize backlash and vibration problems:

  • High-Quality Manufacturing and Tolerances: Ensuring that the cardan joint is manufactured to high-quality standards and tight tolerances is crucial for minimizing backlash. Precision machining and assembly techniques can help reduce clearances and improve the overall fit of the joint components, resulting in reduced backlash.
  • Proper Lubrication: Adequate lubrication is essential for reducing friction and minimizing backlash in a cardan joint. Lubricants with appropriate viscosity and properties should be used to ensure smooth operation and reduce wear. Regular maintenance, including lubricant replenishment or replacement as per the manufacturer’s recommendations, is necessary to maintain optimal lubrication and prevent backlash issues.
  • Alignment and Balance: Proper alignment of the cardan joint and the connected components is critical for minimizing backlash and vibration. Misalignment can lead to uneven loading and increased stress on the joint, resulting in backlash and vibration. Ensuring precise alignment during installation and periodic checks for alignment deviations can help prevent these issues. Balancing the rotating components, such as the driveshaft, can also minimize vibration problems.
  • Reducing Operating Angles: Operating the cardan joint within its specified angular limits can help minimize backlash and vibration. Exceeding the recommended operating angles can cause increased misalignment, leading to higher levels of backlash and vibration. If large operating angles are necessary, a constant velocity joint or alternative coupling mechanism may be considered to achieve smoother motion and reduced backlash.
  • Regular Maintenance and Inspection: Performing regular maintenance and inspections on the cardan joint is crucial for preventing backlash and vibration issues. This includes checking for wear, proper lubrication, alignment deviations, and any signs of damage or fatigue. Any detected issues should be promptly addressed to prevent further deterioration and ensure the optimal performance of the joint.
  • Vibration Dampening: In some cases, additional measures can be taken to dampen vibrations in the system. This can include the use of vibration-dampening materials or techniques, such as rubber bushings or vibration isolators, at the connection points of the cardan joint. These measures can help absorb and dampen vibrations, reducing their impact on the joint and the connected components.

By implementing these preventive measures, the potential backlash and vibration issues in a cardan joint can be minimized. It is important to consider the specific requirements of the application and follow the manufacturer’s guidelines for installation, maintenance, and operation to ensure the optimal performance and longevity of the joint.

cardan shaft

Can cardan joints be used in precision manufacturing equipment?

Yes, cardan joints can be used in precision manufacturing equipment under certain circumstances. However, their suitability depends on the specific requirements of the equipment and the level of precision needed. Here’s a detailed explanation:

Cardan joints are mechanical components that provide torque transmission and compensate for misalignment between rotating shafts. They consist of universal joints that allow for angular movement and accommodate misalignment. While cardan joints offer flexibility and are commonly used in various industrial applications, their use in precision manufacturing equipment may have limitations.

Precision manufacturing equipment typically requires high accuracy, repeatability, and minimal play or backlash in its mechanical components. Cardan joints, due to the nature of their design, introduce some degree of play or backlash, which can impact precision operations. The universal joints in cardan joints have inherent clearance, which can result in angular positioning errors and affect the overall precision of the equipment.

However, in certain applications where the level of precision required is not extremely high, cardan joints can still be utilized effectively. They can provide the necessary torque transmission and compensate for moderate misalignments while maintaining acceptable precision levels. Examples of precision manufacturing equipment where cardan joints may find application include rotary tables, indexing mechanisms, or non-critical assembly systems.

It’s important to note that when considering the use of cardan joints in precision manufacturing equipment, careful evaluation and analysis are necessary. Factors such as the magnitude of misalignment, required accuracy, operating speed, and load conditions should be taken into account. In some cases, additional measures such as incorporating backlash compensation mechanisms or using precision-aligned cardan joints may be necessary to mitigate the inherent play and improve precision.

Ultimately, the decision to use cardan joints in precision manufacturing equipment should be based on a thorough assessment of the specific application requirements, precision tolerances, and potential trade-offs between flexibility and precision. Consulting with engineers or experts specializing in precision mechanical systems can provide valuable insights and guidance in determining the suitability of cardan joints for a particular precision manufacturing application.

cardan shaft

How do you choose the right size cardan joint for your application?

Choosing the right size cardan joint for your application is crucial to ensure optimal performance, reliability, and longevity. Several factors need to be considered when selecting the appropriate size of a cardan joint. Here’s a detailed explanation of the key considerations:

  1. Load Capacity: Determine the maximum load that the cardan joint will need to transmit. Consider both the torque (rotational force) and the axial load (thrust) that will be applied to the joint. The load capacity of the cardan joint should exceed the maximum expected loads in your application to ensure safe and reliable operation.
  2. Operating Speed: Consider the rotational speed at which the cardan joint will be operating. Higher speeds may require specific design considerations, such as balancing, lubrication, and material selection, to ensure smooth operation and avoid premature wear or failure. Verify that the selected cardan joint is rated for the intended operating speed range.
  3. Shaft Diameter: Measure the diameter of the input and output shafts that will be connected by the cardan joint. The cardan joint should have yokes and bearings that match the shaft diameter to ensure a proper fit and reliable power transmission. It is essential to consider both shaft diameters when selecting a cardan joint.
  4. Misalignment Angle: Determine the maximum expected misalignment angle between the input and output shafts. Different types of cardan joints have different capabilities to accommodate misalignment. Consider the angular misalignment and choose a cardan joint that can handle the required range of misalignment angles in your application.
  5. Environmental Factors: Evaluate the operating environment of the cardan joint. Consider factors such as temperature, humidity, dust, chemicals, and vibration. Choose a cardan joint that is suitable for the specific environmental conditions to ensure proper functioning and longevity.
  6. Service Life and Maintenance: Consider the expected service life of the cardan joint and the maintenance requirements. Some applications may require frequent maintenance or periodic lubrication of the joint. Evaluate the ease of maintenance and factor it into your selection process.
  7. Standards and Regulations: Depending on your industry or application, there may be specific standards or regulations that dictate the requirements for cardan joints. Ensure that the selected cardan joint complies with the relevant standards and regulations for your application.

It is advisable to consult with a knowledgeable supplier or engineer specializing in power transmission components to assist you in selecting the right size cardan joint for your specific application. They can consider all the relevant factors and provide guidance to ensure optimal performance and reliability of the cardan joint in your application.

China Hot selling Made in China Cardan Drive Shaft Universal Joint for Machinal Part Single or Double Universal Joint  China Hot selling Made in China Cardan Drive Shaft Universal Joint for Machinal Part Single or Double Universal Joint
editor by CX 2024-01-18

China factory Expansion Joint Stainless Steel Flexible Joint Single or Double Universal Joint Propeller Shaft wholesaler

Product Description

HangZhou  Xihu (West Lake) Dis. Cardanshaft Co.,LTD  is a leading  professional manufacturer of cardan shafts in China. It is located in HangZhou ,ZheJiang Province. Our company has focused on the research and development , design and manufacture with different kinds of cardan shafts for almost 15 years.

Our producted cardan shafts are widely used in domestic large steel enterprises, such as ZheJiang Baosteel, HangZhou Iron and Steel Corporation, HangZhou Steel Corp and other domestic large-scale iron and steel enterprises.Now more products are exported to Europe, North America and Southeast Asia and other regions.

Our cardan shafts can be used to resist vibration and impact in the harsh environment of steel rolling, and the service life of cardan shafts is longer. We can also customize the special connection modes of cardan shafts in accordance of customers’ requirements .High precision, flexible joints, easy installation, perfect after-sales service and so on are highlight features of our products.  

1.Product specification

1, advance technology
2, high accuracy and closely structure
3, high quality, the best price and good services
4, Strictly quality control by ISO9001: 2008. 
5, with R&D Dept, OEM is available

2. About our advantages
1). With 10 years experience and professional OEM / ODM
2). Advance technology and R&D Dept with rich experience
3). Delivery in time
4).Competitive and reasonable price
5). High reputation

3.About our products 

 

4.Application
Universal shafts with spider for industrial application commonly refer to cardan shaft .It is 1 of the most widely used transmission components. Our products are widely supplied to rubber and plastics machineries, petroleum machineries, wind-power testing equipments and bullet trains testing equipments, boat, agriculture machines etc. 

Welcome to contact us if you are interested in products and want further details. 
Looking forward to cooperating with you! 

Guide to Drive Shafts and U-Joints

If you’re concerned about the performance of your car’s driveshaft, you’re not alone. Many car owners are unaware of the warning signs of a failed driveshaft, but knowing what to look for can help you avoid costly repairs. Here is a brief guide on drive shafts, U-joints and maintenance intervals. Listed below are key points to consider before replacing a vehicle driveshaft.
air-compressor

Symptoms of Driveshaft Failure

Identifying a faulty driveshaft is easy if you’ve ever heard a strange noise from under your car. These sounds are caused by worn U-joints and bearings supporting the drive shaft. When they fail, the drive shafts stop rotating properly, creating a clanking or squeaking sound. When this happens, you may hear noise from the side of the steering wheel or floor.
In addition to noise, a faulty driveshaft can cause your car to swerve in tight corners. It can also lead to suspended bindings that limit overall control. Therefore, you should have these symptoms checked by a mechanic as soon as you notice them. If you notice any of the symptoms above, your next step should be to tow your vehicle to a mechanic. To avoid extra trouble, make sure you’ve taken precautions by checking your car’s oil level.
In addition to these symptoms, you should also look for any noise from the drive shaft. The first thing to look for is the squeak. This was caused by severe damage to the U-joint attached to the drive shaft. In addition to noise, you should also look for rust on the bearing cap seals. In extreme cases, your car can even shudder when accelerating.
Vibration while driving can be an early warning sign of a driveshaft failure. Vibration can be due to worn bushings, stuck sliding yokes, or even springs or bent yokes. Excessive torque can be caused by a worn center bearing or a damaged U-joint. The vehicle may make unusual noises in the chassis system.
If you notice these signs, it’s time to take your car to a mechanic. You should check regularly, especially heavy vehicles. If you’re not sure what’s causing the noise, check your car’s transmission, engine, and rear differential. If you suspect that a driveshaft needs to be replaced, a certified mechanic can replace the driveshaft in your car.
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Drive shaft type

Driveshafts are used in many different types of vehicles. These include four-wheel drive, front-engine rear-wheel drive, motorcycles and boats. Each type of drive shaft has its own purpose. Below is an overview of the 3 most common types of drive shafts:
The driveshaft is a circular, elongated shaft that transmits torque from the engine to the wheels. Drive shafts often contain many joints to compensate for changes in length or angle. Some drive shafts also include connecting shafts and internal constant velocity joints. Some also include torsional dampers, spline joints, and even prismatic joints. The most important thing about the driveshaft is that it plays a vital role in transmitting torque from the engine to the wheels.
The drive shaft needs to be both light and strong to move torque. While steel is the most commonly used material for automotive driveshafts, other materials such as aluminum, composites, and carbon fiber are also commonly used. It all depends on the purpose and size of the vehicle. Precision Manufacturing is a good source for OEM products and OEM driveshafts. So when you’re looking for a new driveshaft, keep these factors in mind when buying.
Cardan joints are another common drive shaft. A universal joint, also known as a U-joint, is a flexible coupling that allows 1 shaft to drive the other at an angle. This type of drive shaft allows power to be transmitted while the angle of the other shaft is constantly changing. While a gimbal is a good option, it’s not a perfect solution for all applications.
CZPT, Inc. has state-of-the-art machinery to service all types of drive shafts, from small cars to race cars. They serve a variety of needs, including racing, industry and agriculture. Whether you need a new drive shaft or a simple adjustment, the staff at CZPT can meet all your needs. You’ll be back on the road soon!

U-joint

If your car yoke or u-joint shows signs of wear, it’s time to replace them. The easiest way to replace them is to follow the steps below. Use a large flathead screwdriver to test. If you feel any movement, the U-joint is faulty. Also, inspect the bearing caps for damage or rust. If you can’t find the u-joint wrench, try checking with a flashlight.
When inspecting U-joints, make sure they are properly lubricated and lubricated. If the joint is dry or poorly lubricated, it can quickly fail and cause your car to squeak while driving. Another sign that a joint is about to fail is a sudden, excessive whine. Check your u-joints every year or so to make sure they are in proper working order.
Whether your u-joint is sealed or lubricated will depend on the make and model of your vehicle. When your vehicle is off-road, you need to install lubricable U-joints for durability and longevity. A new driveshaft or derailleur will cost more than a U-joint. Also, if you don’t have a good understanding of how to replace them, you may need to do some transmission work on your vehicle.
When replacing the U-joint on the drive shaft, be sure to choose an OEM replacement whenever possible. While you can easily repair or replace the original head, if the u-joint is not lubricated, you may need to replace it. A damaged gimbal joint can cause problems with your car’s transmission or other critical components. Replacing your car’s U-joint early can ensure its long-term performance.
Another option is to use 2 CV joints on the drive shaft. Using multiple CV joints on the drive shaft helps you in situations where alignment is difficult or operating angles do not match. This type of driveshaft joint is more expensive and complex than a U-joint. The disadvantages of using multiple CV joints are additional length, weight, and reduced operating angle. There are many reasons to use a U-joint on a drive shaft.
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maintenance interval

Checking U-joints and slip joints is a critical part of routine maintenance. Most vehicles are equipped with lube fittings on the driveshaft slip joint, which should be checked and lubricated at every oil change. CZPT technicians are well-versed in axles and can easily identify a bad U-joint based on the sound of acceleration or shifting. If not repaired properly, the drive shaft can fall off, requiring expensive repairs.
Oil filters and oil changes are other parts of a vehicle’s mechanical system. To prevent rust, the oil in these parts must be replaced. The same goes for transmission. Your vehicle’s driveshaft should be inspected at least every 60,000 miles. The vehicle’s transmission and clutch should also be checked for wear. Other components that should be checked include PCV valves, oil lines and connections, spark plugs, tire bearings, steering gearboxes and brakes.
If your vehicle has a manual transmission, it is best to have it serviced by CZPT’s East Lexington experts. These services should be performed every 2 to 4 years or every 24,000 miles. For best results, refer to the owner’s manual for recommended maintenance intervals. CZPT technicians are experienced in axles and differentials. Regular maintenance of your drivetrain will keep it in good working order.

China factory Expansion Joint Stainless Steel Flexible Joint Single or Double Universal Joint Propeller Shaft   wholesaler China factory Expansion Joint Stainless Steel Flexible Joint Single or Double Universal Joint Propeller Shaft   wholesaler

China OEM Pb Series Single Double Telescopic Universal Joint Shaft Coupling Stainless Steel Universal Joint Kits with Free Design Custom

Product Description

Product Name U joint Place of origin China
Brand Mighty Model PB,PR,NB,CN

PR-HS universal joint coupling

1.Application to all kinds of general mechanical situation, maximum rotate speed may reach1000~1500r/min.
Our Universal Joint widely used in multiaxle drilling machine ,construction machine,packaging machine,automobile.parking facility and paper machine,medical machine,farm machine

2.Have single -jointed type and bimodal type

3.Each point of the largest rotation angle can be 45o

4.Needle roller bearing,maintenance-free

5.The hole on the finshed product tolerance is H7 according to spline , hexagonal and square hole are available as long as you request.

Advantages:

• Many sizes available

• Max. angle 45 degree

• Max. speed 1000 rpm

• Available in various materials

• All subcomponents very precisely machined from bar: No cheap castings or powdered metal parts, resulting in better overall and more consistent performance

• Several subtle design innovations that optimize performance and reduce cost

• Could manufacture products according to your drawing

Variations offered:

• Materials for midsection(Cube and Pin): 20Cr,40Cr

• Materials for hub: 40Cr,45#steel

• Materials for spline: 45#steel

Quick-Change universal joint(Nature color )

      

 

Screw Shaft Types

A screw shaft is a cylindrical part that turns. Depending on its size, it is able to drive many different types of devices. The following information outlines the different types of screws, including their sizes, material, function, and applications. To help you select the right screw shaft, consider the following factors:
screwshaft

Size

A screw can come in a variety of shapes and sizes, ranging from a quarter to a quarter-inch in diameter. A screw is a cylindrical shaft with an inclined plane wrapped around it, and its main function is to fasten objects together by translating torque into a linear force. This article will discuss the dimensions of screws and how to determine the size of a screw. It is important to note that screw sizes can be large and small depending on the purpose.
The diameter of a screw is the diameter of its shaft, and it must match the inner diameter of its nuts and washers. Screws of a certain diameter are also called machine screws, and they can be larger or smaller. Screw diameters are measured on the shaft underneath the screw head. The American Society of Mechanical Engineers (ASME) standardized screw diameters in 3/50-inch to 16 (3/8-inch) inches, and more recently, sizes were added in U.S. fractions of an inch. While shaft and head diameters are standardized, screw length may vary from job to job.
In the case of the 2.3-mm screw group, the construct strength was not improved by the 1.2-mm group. The smaller screw size did not increase the strength of the construct. Further, ABS material did not improve the construct strength. Thus, the size of screw shaft is an important consideration in model design. And remember that the more complex your model is, the larger it will be. A screw of a given size will have a similar failure rate as a screw of a different diameter.
Although different screw sizes are widely used, the differences in screw size were not statistically significant. Although there are some limitations, screws of different sizes are generally sufficient for fixation of a metacarpal shaft fracture. However, further clinical studies are needed to compare screw sizes for fracture union rates. So, if you are unsure of what size of screw shaft you need for your case, make sure to check the metric chart and ensure you use the right one.
screwshaft

Material

The material of a screw shaft plays an important role in the overall performance of a screw. Axial and central forces act to apply torque to the screw, while external forces, such as friction, exert a bending moment. The torsional moments are reflected in the torque, and this causes the screw to rotate at a higher rate than necessary. To ensure the longevity of the screw, the material of the screw shaft should be able to handle the bending moment, while the diameter of the shaft should be small enough to avoid causing damage.
Screws are made from different metals, such as steel, brass, titanium, and bronze. Manufacturers often apply a top coating of chromium, brass, or zinc to improve corrosion resistance. Screws made of aluminum are not durable and are prone to rusting due to exposure to weather conditions. The majority of screw shafts are self-locking. They are suited for many applications, including threaded fasteners, C-clamps, and vises.
Screws that are fabricated with conical sections typically feature reduced open cross-sectional areas at the discharge point. This is a key design parameter of conical screw shafts. In fact, reductions of up to 72% are common across a variety of applications. If the screw is designed to have a hard-iron hanger bearing, it must be hardened. If the screw shaft is not hardened, it will require an additional lubricant.
Another consideration is the threads. Screw shafts are typically made of high-precision threads and ridges. These are manufactured on lathes and CNC machines. Different shapes require different materials. Materials for the screw shaft vary. There are many different sizes and shapes available, and each 1 has its own application. In addition to helical and conical screw shafts, different materials are also available. When choosing material, the best 1 depends on the application.
The life of the screw depends on its size, load, and design. In general, the material of the screw shaft, nut body, and balls and rollers determine its fatigue life. This affects the overall life of the screw. To determine whether a specific screw has a longer or shorter life, the manufacturer must consider these factors, as well as the application requirements. The material should be clean and free of imperfections. It should be smooth and free of cracks or flaking, which may result in premature failure.

Function

The function of a screw shaft is to facilitate the rotation of a screw. Screws have several thread forms, including single-start, double-start and multi-start. Each form has its own advantages and disadvantages. In this article we’ll explore each of them in detail. The function of a screw shaft can vary based on its design, but the following are common types. Here are some examples of screw shaft types and their purposes.
The screw’s torque enables it to lift objects. It can be used in conjunction with a bolt and nut to lift a load. Screws are also used to secure objects together. You can use them in screw presses, vises, and screw jacks. But their primary function is to hold objects together. Listed below are some of their main functions. When used to lift heavy loads, they can provide the required force to secure an object.
Screws can be classified into 2 types: square and round. Square threads are more efficient than round ones because they apply 0deg of angle to the nut. Square threads are also stronger than round threads and are often used in high-load applications. They’re generally cheaper to manufacture and are more difficult to break. And unlike square threads, which have a 0deg thread angle, these threads can’t be broken easily with a screwdriver.
A screw’s head is made of a series of spiral-like structures that extend from a cylindrical part to a tip. This portion of the screw is called the shank and is made of the smallest area. The shank is the portion that applies more force to the object. As the shaft extends from the head, it becomes thinner and narrow, forming a pointed tip. The head is the most important part of the screw, so it needs to be strong to perform its function.
The diameter of the screw shaft is measured in millimeters. The M8 screw has a thread pitch of 1.25 mm. Generally, the size of the screw shaft is indicated by the major and minor diameter. These dimensions are appended with a multiplication sign (M8x1).
screwshaft

Applications

The design of screws, including their size and shape, determines their critical rotating speeds. These speeds depend on the threaded part of the screw, the helix angle, and the geometry of the contact surfaces. When applied to a screw, these limits are referred to as “permissible speed limits.” These maximum speeds are meant for short periods of time and optimized running conditions. Continuous operation at these speeds can reduce the calculated life of a nut mechanism.
The main materials used to manufacture screws and screw shafts include steel, stainless steel, titanium, bronze, and brass. Screws may be coated for corrosion resistance, or they may be made of aluminium. Some materials can be threaded, including Teflon and nylon. Screw threads can even be molded into glass or porcelain. For the most part, steel and stainless steel are the most common materials for screw shafts. Depending on the purpose, a screw will be made of a material that is suitable for the application.
In addition to being used in fasteners, screw shafts are used in micrometers, drillers, conveyor belts, and helicopter blades. There are numerous applications of screw shafts, from weighing scales to measuring lengths. If you’re in the market for a screw, make sure to check out these applications. You’ll be happy you did! They can help you get the job done faster. So, don’t delay your next project.
If you’re interested in learning about screw sizing, then it’s important to know the axial and moment loads that your screws will experience. By following the laws of mechanics and knowing the load you can calculate the nominal life of your screw. You can also consider the effect of misalignment, uneven loading, and shocks on your screw. These will all affect the life of your screw. Then, you can select the right screw.

China OEM Pb Series Single Double Telescopic Universal Joint Shaft Coupling Stainless Steel Universal Joint Kits   with Free Design CustomChina OEM Pb Series Single Double Telescopic Universal Joint Shaft Coupling Stainless Steel Universal Joint Kits   with Free Design Custom

China Professional Alloy Shaft Cardan Single Double Precision Universal Joint with Plain Bearing Ktr Series with high quality

Product Description

Universal Joint/Cardan Shaft/U-Joint/Cross Joint/Universal Shaft Coupling
Material Stainless Steel,Alloy Steel,Steel C45
Model NO. PB-S PB-R1 PB-D PB-M PB-HS
Structure Single Joint,Double Joint,Cross Joint
Inner Diameter Customized
Outer Diameter Customized
Length Customized
Surface Treatment Black Oxide,Anodizing,Zinc Plated
Max Working Angle 45 Degree
Manufacturing Process CNC Maching

Features
Our precision joints consist of a joint centre piece and 2 hubs that are interlinked by straps.
Bearing of the joint heads is made by plain bearings with precision joints type G and GD. The plain bearings type G and GD limit the maximum permissible speed to 1,000 rpm. The maximum diffraction angle of our cardan shafts per joint is 45°.

This bearing allows cardan shafts compared to other coupling types to compensate for significantly larger angular shaft displacements. Double joints that have 2 bearings are CZPT to offset radial displacement in addition.

Advantages
• Many sizes available
• Max. angle 45 degree
• Max. speed 1000 rpm
• Available in various materials
• All subcomponents very precisely machined from bar: No cheap castings or powdered metal parts, resulting in better overall and more consistent performance
• Several subtle design innovations that optimize performance and reduce cost
• Could manufacture products according to your drawing
Our Service
1) Competitive price and good quality.

2) Used for transmission systems.

3) Excellent performance, long using life.

4) Could be  developed according to your drawings or data sheet.

5) Pakaging:follow the customers’ requirements or as our usual package.

6) Brand name: per every customer’s requirement.

7) Flexible minimum order quantity.

8) Sample can be supplied.

Packing&Shipping
Package  Standard suitable package / Pallet or container.
 Polybag inside export carton outside, blister and Tape and reel package available.
 If customers have specific requirements for the packaging, we will gladly accommodate.
Shipping

 10-20working days ofter payment receipt comfirmed (based on actual quantity).
 Packing standard export packing or according to customers demand.   

 Professional goods shipping forward.

About MIGHTY
ZheJiang Mighty Machinery Co., Ltd. specializes in manufacturing Mechanical Power Transmission Products.We Mighty is the division/branch of SCMC Group, which is a wholly state-owned company, established in 1980.

About Mighty:
-3 manufacturing factories, we have 5 technical staff, our FTY have strong capacity for design and process design, and more than 70 workers and double shift eveyday.
-Large quality of various material purchase and stock in warhouse which ensure the low cost for the material and production in time.
-Strick quality control are apply in the whole production. 
we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.
-14 years of machining experience. Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export. MIGHTY’s products are mainly exported to Europe, America and the Middle East market. With the top-ranking management, professional technical support and abundant export experience, MIGHTY has established lasting and stable business partnership with many world famous companies and has got good reputation from worldwide customers in international sales.
 

FAQ
Q: Are you trading company or manufacturer?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit. To supply customers excellent quality products with good price and punctual delivery time is our responsibility.

Drive shaft type

The driveshaft transfers torque from the engine to the wheels and is responsible for the smooth running of the vehicle. Its design had to compensate for differences in length and angle. It must also ensure perfect synchronization between its joints. The drive shaft should be made of high-grade materials to achieve the best balance of stiffness and elasticity. There are 3 main types of drive shafts. These include: end yokes, tube yokes and tapered shafts.
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tube yoke

Tube yokes are shaft assemblies that use metallic materials as the main structural component. The yoke includes a uniform, substantially uniform wall thickness, a first end and an axially extending second end. The first diameter of the drive shaft is greater than the second diameter, and the yoke further includes a pair of opposing lugs extending from the second end. These lugs have holes at the ends for attaching the axle to the vehicle.
By retrofitting the driveshaft tube end into a tube fork with seat. This valve seat transmits torque to the driveshaft tube. The fillet weld 28 enhances the torque transfer capability of the tube yoke. The yoke is usually made of aluminum alloy or metal material. It is also used to connect the drive shaft to the yoke. Various designs are possible.
The QU40866 tube yoke is used with an external snap ring type universal joint. It has a cup diameter of 1-3/16″ and an overall width of 4½”. U-bolt kits are another option. It has threaded legs and locks to help secure the yoke to the drive shaft. Some performance cars and off-road vehicles use U-bolts. Yokes must be machined to accept U-bolts, and U-bolt kits are often the preferred accessory.
The end yoke is the mechanical part that connects the drive shaft to the stub shaft. These yokes are usually designed for specific drivetrain components and can be customized to your needs. Pat’s drivetrain offers OEM replacement and custom flanged yokes.
If your tractor uses PTO components, the cross and bearing kit is the perfect tool to make the connection. Additionally, cross and bearing kits help you match the correct yoke to the shaft. When choosing a yoke, be sure to measure the outside diameter of the U-joint cap and the inside diameter of the yoke ears. After taking the measurements, consult the cross and bearing identification drawings to make sure they match.
While tube yokes are usually easy to replace, the best results come from a qualified machine shop. Dedicated driveshaft specialists can assemble and balance finished driveshafts. If you are unsure of a particular aspect, please refer to the TM3000 Driveshaft and Cardan Joint Service Manual for more information. You can also consult an excerpt from the TSB3510 manual for information on angle, vibration and runout.
The sliding fork is another important part of the drive shaft. It can bend over rough terrain, allowing the U-joint to keep spinning in tougher conditions. If the slip yoke fails, you will not be able to drive and will clang. You need to replace it as soon as possible to avoid any dangerous driving conditions. So if you notice any dings, be sure to check the yoke.
If you detect any vibrations, the drivetrain may need adjustment. It’s a simple process. First, rotate the driveshaft until you find the correct alignment between the tube yoke and the sliding yoke of the rear differential. If there is no noticeable vibration, you can wait for a while to resolve the problem. Keep in mind that it may be convenient to postpone repairs temporarily, but it may cause bigger problems later.
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end yoke

If your driveshaft requires a new end yoke, CZPT has several drivetrain options. Our automotive end yoke inventory includes keyed and non-keyed options. If you need tapered or straight holes, we can also make them for you.
A U-bolt is an industrial fastener that has U-shaped threads on its legs. They are often used to join 2 heads back to back. These are convenient options to help keep drivetrain components in place when driving over rough terrain, and are generally compatible with a variety of models. U-bolts require a specially machined yoke to accept them, so be sure to order the correct size.
The sliding fork helps transfer power from the transfer case to the driveshaft. They slide in and out of the transfer case, allowing the u-joint to rotate. Sliding yokes or “slips” can be purchased separately. Whether you need a new 1 or just a few components to upgrade your driveshaft, 4 CZPT Parts will have the parts you need to repair your vehicle.
The end yoke is a necessary part of the drive shaft. It connects the drive train and the mating flange. They are also used in auxiliary power equipment. CZPT’s drivetrains are stocked with a variety of flanged yokes for OEM applications and custom builds. You can also find flanged yokes for constant velocity joints in our extensive inventory. If you don’t want to modify your existing drivetrain, we can even make a custom yoke for you.

China Professional Alloy Shaft Cardan Single Double Precision Universal Joint with Plain Bearing Ktr Series   with high qualityChina Professional Alloy Shaft Cardan Single Double Precision Universal Joint with Plain Bearing Ktr Series   with high quality

China Professional Cardan Drive Shaft Universal Joint for CZPT Single or Double Universal Joint near me manufacturer

Product Description

High QualityPB-S Single/ PB-D Double Universal Joint

Product Description
 

 

Advantages:

• Many sizes available

• Max. angle 45 degree

• Max. speed 1300 rpm

• Available in various materials

• All subcomponents very precisely machined from bar: No cheap castings or powdered metal parts, resulting in better overall and more consistent performance

• Several subtle design innovations that optimize performance and reduce cost 

• Could manufacture products according to your provided drawing or samples

 

Variations offered:

• Materials for midsection(Cube and Pin): 20Cr,40Cr

• Materials for hub: 40Cr,45#steel

• Materials for spline: 45#steel

    Other material  Carbon steel 20Crmo and 40Crmo, and Stainless steel.

Mighty can produce full series  universal joint. 

Dimensions:

Product Name

Universal joint 

Material

Stainess Steel

Specification

PB/PB/CN/CN

Size

40*78*170 key12

Structure

double or single

ID precision

H7

Keyway 

available, JS9

Used

shaft

Specification

PBS13

Product photo:

Other Types of  Locking device:

PACKING

Packaging
                      
    Packing  

 

We use standard export wooden case, carton and pallet, but we can also pack it as per your special requirements.

OUR COMPANY

ZheJiang Mighty Machinery Co., Ltd. specializes in offering best service and the most competitive price for our customer.

After over 10 years’ hard work, MIGHTY’s business has grown rapidly and become an important partner for oversea clients in the industrial field and become a holding company for 3 manufacturing factories.

MIGHTY’s products have obtained reputation of domestic and oversea customers with taking advantage of technology, management, quality and very competitive price.

 

Your satisfaction is the biggest motivation for our work, choose us to get high quality products and best service.

OUR FACTORY

 

 

 

Main Products:

Timing belt pulleys, timing bars, timing belt clamping plates.

Locking elements and shrink discs: could be alternative for Ringfeder, Sati, Chiaravalli, BEA, KBK, Tollok, etc.

V belt pulleys and taper lock bush.

Sprockets, idler, and plate wheels.

Gears and racks: spur gear, helical gear, bevel gear, worm gear, gear rack.

Shaft couplings: miniature coupling, curved tooth coupling, chain coupling, HRC coupling, normex coupling, FCL coupling, GE coupling, rigid and flexible coupling, jaw coupling, disc coupling, multi-beam coupling, universal joint, torque limiter, shaft collars.

Forging, Casting, Stamping Parts.
Other customized power transmission products and Machining Parts (OEM).

 

 

Application

 

1. Engineering: machine tools, foundry equipments, conveyors, compressors, painting systems, etc.

2. Pharmaceuticals& Food Processing: pulp mill blowers, conveyor in warehouse, agitators, grain, boiler, bakery machine, labeling machine, robots, etc.

3. Agriculture Industries: cultivator, rice winnower tractor, harvester, rice planter, farm equipment, etc.

4. Texitile Mills: looms, spinning, wrappers, high-speed auto looms, processing machine, twister, carding machine, ruler calendar machine, high speed winder, etc.

5. Printing Machinery: newspaper press, rotary machine, screen printer machine, linotype machine offset printer, etc.

6. Paper Industries: chipper roll grinder, cut off saw, edgers, flotation cell and chips saws, etc.

7. Building Construction Machinery: buffers, elevator floor polisher mixing machine, vibrator, hoists, crusher, etc.

8. Office Equipments: typewriter, plotters, camera, money drive, money sorting machine, data storage equipment, etc.

9. Glass and Plastic Industries: conveyor, carton sealers, grinders, creeper paper manufacturing machine, lintec backing, etc.

10. Home Appliances: vacuum cleaner, laundry machine, icecream machine, sewing machine, kitchen equipments, etc.

 

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

 

Contacts

We warmly welcome friends from domestic and abroad come to us for business negotiation and cooperation for mutual benefit. To supply customers excellent quality products with good price and punctual delivery time is our responsibility.

Any question or inquiry, pls contact us without hesitate, we assure any of your inquiry will get our prompt attention and reply!
 

How to Determine the Quality of a Worm Shaft

There are many advantages of a worm shaft. It is easier to manufacture, as it does not require manual straightening. Among these benefits are ease of maintenance, reduced cost, and ease of installation. In addition, this type of shaft is much less prone to damage due to manual straightening. This article will discuss the different factors that determine the quality of a worm shaft. It also discusses the Dedendum, Root diameter, and Wear load capacity.
worm shaft

Root diameter

There are various options when choosing worm gearing. The selection depends on the transmission used and production possibilities. The basic profile parameters of worm gearing are described in the professional and firm literature and are used in geometry calculations. The selected variant is then transferred to the main calculation. However, you must take into account the strength parameters and the gear ratios for the calculation to be accurate. Here are some tips to choose the right worm gearing.
The root diameter of a worm gear is measured from the center of its pitch. Its pitch diameter is a standardized value that is determined from its pressure angle at the point of zero gearing correction. The worm gear pitch diameter is calculated by adding the worm’s dimension to the nominal center distance. When defining the worm gear pitch, you have to keep in mind that the root diameter of the worm shaft must be smaller than the pitch diameter.
Worm gearing requires teeth to evenly distribute the wear. For this, the tooth side of the worm must be convex in the normal and centre-line sections. The shape of the teeth, referred to as the evolvent profile, resembles a helical gear. Usually, the root diameter of a worm gear is more than a quarter inch. However, a half-inch difference is acceptable.
Another way to calculate the gearing efficiency of a worm shaft is by looking at the worm’s sacrificial wheel. A sacrificial wheel is softer than the worm, so most wear and tear will occur on the wheel. Oil analysis reports of worm gearing units almost always show a high copper and iron ratio, suggesting that the worm’s gearing is ineffective.

Dedendum

The dedendum of a worm shaft refers to the radial length of its tooth. The pitch diameter and the minor diameter determine the dedendum. In an imperial system, the pitch diameter is referred to as the diametral pitch. Other parameters include the face width and fillet radius. Face width describes the width of the gear wheel without hub projections. Fillet radius measures the radius on the tip of the cutter and forms a trochoidal curve.
The diameter of a hub is measured at its outer diameter, and its projection is the distance the hub extends beyond the gear face. There are 2 types of addendum teeth, 1 with short-addendum teeth and the other with long-addendum teeth. The gears themselves have a keyway (a groove machined into the shaft and bore). A key is fitted into the keyway, which fits into the shaft.
Worm gears transmit motion from 2 shafts that are not parallel, and have a line-toothed design. The pitch circle has 2 or more arcs, and the worm and sprocket are supported by anti-friction roller bearings. Worm gears have high friction and wear on the tooth teeth and restraining surfaces. If you’d like to know more about worm gears, take a look at the definitions below.
worm shaft

CZPT’s whirling process

Whirling process is a modern manufacturing method that is replacing thread milling and hobbing processes. It has been able to reduce manufacturing costs and lead times while producing precision gear worms. In addition, it has reduced the need for thread grinding and surface roughness. It also reduces thread rolling. Here’s more on how CZPT whirling process works.
The whirling process on the worm shaft can be used for producing a variety of screw types and worms. They can produce screw shafts with outer diameters of up to 2.5 inches. Unlike other whirling processes, the worm shaft is sacrificial, and the process does not require machining. A vortex tube is used to deliver chilled compressed air to the cutting point. If needed, oil is also added to the mix.
Another method for hardening a worm shaft is called induction hardening. The process is a high-frequency electrical process that induces eddy currents in metallic objects. The higher the frequency, the more surface heat it generates. With induction heating, you can program the heating process to harden only specific areas of the worm shaft. The length of the worm shaft is usually shortened.
Worm gears offer numerous advantages over standard gear sets. If used correctly, they are reliable and highly efficient. By following proper setup guidelines and lubrication guidelines, worm gears can deliver the same reliable service as any other type of gear set. The article by Ray Thibault, a mechanical engineer at the University of Virginia, is an excellent guide to lubrication on worm gears.

Wear load capacity

The wear load capacity of a worm shaft is a key parameter when determining the efficiency of a gearbox. Worms can be made with different gear ratios, and the design of the worm shaft should reflect this. To determine the wear load capacity of a worm, you can check its geometry. Worms are usually made with teeth ranging from 1 to 4 and up to twelve. Choosing the right number of teeth depends on several factors, including the optimisation requirements, such as efficiency, weight, and centre-line distance.
Worm gear tooth forces increase with increased power density, causing the worm shaft to deflect more. This reduces its wear load capacity, lowers efficiency, and increases NVH behavior. Advances in lubricants and bronze materials, combined with better manufacturing quality, have enabled the continuous increase in power density. Those 3 factors combined will determine the wear load capacity of your worm gear. It is critical to consider all 3 factors before choosing the right gear tooth profile.
The minimum number of gear teeth in a gear depends on the pressure angle at zero gearing correction. The worm diameter d1 is arbitrary and depends on a known module value, mx or mn. Worms and gears with different ratios can be interchanged. An involute helicoid ensures proper contact and shape, and provides higher accuracy and life. The involute helicoid worm is also a key component of a gear.
Worm gears are a form of ancient gear. A cylindrical worm engages with a toothed wheel to reduce rotational speed. Worm gears are also used as prime movers. If you’re looking for a gearbox, it may be a good option. If you’re considering a worm gear, be sure to check its load capacity and lubrication requirements.
worm shaft

NVH behavior

The NVH behavior of a worm shaft is determined using the finite element method. The simulation parameters are defined using the finite element method and experimental worm shafts are compared to the simulation results. The results show that a large deviation exists between the simulated and experimental values. In addition, the bending stiffness of the worm shaft is highly dependent on the geometry of the worm gear toothings. Hence, an adequate design for a worm gear toothing can help reduce the NVH (noise-vibration) behavior of the worm shaft.
To calculate the worm shaft’s NVH behavior, the main axes of moment of inertia are the diameter of the worm and the number of threads. This will influence the angle between the worm teeth and the effective distance of each tooth. The distance between the main axes of the worm shaft and the worm gear is the analytical equivalent bending diameter. The diameter of the worm gear is referred to as its effective diameter.
The increased power density of a worm gear results in increased forces acting on the corresponding worm gear tooth. This leads to a corresponding increase in deflection of the worm gear, which negatively affects its efficiency and wear load capacity. In addition, the increasing power density requires improved manufacturing quality. The continuous advancement in bronze materials and lubricants has also facilitated the continued increase in power density.
The toothing of the worm gears determines the worm shaft deflection. The bending stiffness of the worm gear toothing is also calculated by using a tooth-dependent bending stiffness. The deflection is then converted into a stiffness value by using the stiffness of the individual sections of the worm shaft. As shown in figure 5, a transverse section of a two-threaded worm is shown in the figure.

China Professional Cardan Drive Shaft Universal Joint for CZPT Single or Double Universal Joint   near me manufacturer China Professional Cardan Drive Shaft Universal Joint for CZPT Single or Double Universal Joint   near me manufacturer

China factory Misumi Replacement Cardan Drive Shaft Universal Joint for CZPT Single or Double Universal Joint near me factory

Product Description

Product Name Best stainless steel /alloy universal joints for all different machines
Material stainless steel/alloy 
Color naturel 
Standard DIN 808
Grade PB series 
Brade DJJX
Thread ACCORDING ON CUSTOMER REQUEST 
Used SEWING machinery,textile machines , agricutural machines 

 

 

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Screw Shaft Types

If you’re looking for a screw shaft, but aren’t sure which type to buy, you’re in luck. In this article, we’ll talk about the different types, including Threaded shank, Round head, and Machined. Once you’ve read it, you’ll know which type to buy. Then, you can decide whether you want a ball screw nut or a threaded shank.

Machined screw shafts

Besides the standard stainless steel shaft, manufacturers also provide a variety of other materials, such as titanium, bronze, and brass. In addition to stainless steel, manufacturers also provide a variety of top-coating options, including zinc, brass, and chromium. Aluminum screws are not particularly durable and are easily affected by weather. Most screw shafts feature self-locking mechanisms. They are especially useful in C-clamps, vises, and screw-top container lids.
For applications where accuracy is vital, a ball screw shaft needs to be annealed. A heat treatment can be performed on the ball screw shaft to ensure that both ends are heated evenly. In this process, the shaft will be more durable, while maintaining its high-precision properties. These screw shafts are a key component in computer-controlled motion-control systems, wire bonding, and other industries that require high-precision and high-quality performance.
Depending on the material used, screw shafts can be made of stainless steel or titanium. High-precision CNC machines and lathes are typically used to manufacture screw shafts. Various shapes and sizes are available, each with a specific application. Whether you need a small or large screw, you can find 1 to fit your needs. And since each size requires a different material, your choice of material is important as well.
In general, the materials used for machining screw shafts are steel, stainless steel, titanium, brass, bronze, and aluminum. Metals that resist corrosion are also commonly used. Other materials for screw shafts are Teflon, nylon, and nylon. You can also find threaded screw shafts in materials such as porcelain, glass, and ceramic. If you want to use your screws in a unique material, consider purchasing a customized one.
screwshaft

Ball screw nuts

If you have a screw shaft, the last thing you want to worry about is the ball nut slipping off. To prevent this, you can place a temporary stop in the shaft’s grooves to ensure that the ball nut does not slide off. When you remove the stop, you can then install the ball screw nut. But, before you can install the ball screw nut, you have to make sure that you have a good grip on the shaft.
When selecting ball screw nuts, it’s important to consider how much preload you need to apply to avoid excessive backlash. Preloading eliminates this problem by making the ball nut compact. It also prevents backlash, which is lost motion caused by clearance between the ball and nut. Backlash disrupts repeatability and accuracy. This is where spacer preloading comes in. You can insert a spacer between the 2 ball nuts to transmit the force to the nut. However, you should keep in mind that this method reduces the load capacity of the ball screw.
The critical speed of a screw is the maximum rotating speed before it whips. This critical speed is influenced by several factors, including the diameter of the screw shaft, the number of support elements, and the material. By adjusting these factors, you can reduce the number of components used and the amount of time it takes to assemble the screw shaft. In addition, you can also reduce the number of components and avoid stacking tolerances. However, the critical speed of plastic nuts is limited due to sliding friction.
The ball screw nut has several characteristics that make it unique. Its most prominent feature is the presence of ball bearings. These balls help reduce friction between the screw nut and the shaft. Without ball bearings, the friction would be too high to function properly. Another important characteristic is the groove profile of the nut and ball. These 2 features ensure that the ball and the nut meet at 2 points. You’ll be amazed by the results of the work of these ball screw nuts.
screwshaft

Threaded shank

Wood screws are usually not fully threaded because the shank has an unthreaded portion at the top. This shoulder part forces the screw to compress 2 pieces of wood, which prevents the screw from overheating and compromising the materials strength. As the screw is threaded partially up, it is not as difficult to remove as a fully threaded screw. However, it is important to note that a wood screw will not hold as tightly as 1 with a fully threaded shank.
In addition to being universal, screw threads can be of different sizes. For example, a M8 screw has a thread pitch of 1.25 mm. To avoid confusion, screw thread pitches are commonly given with a multiplication sign. For example, M8x1 means that the screw is 8 mm in diameter but has a thread pitch of 1 mm per 360-degree rotation. Those who are not familiar with these dimensions may find it confusing.
The OD of the threaded portion of a bolt is generally smaller than the OD of the nut. If the shank is too deep for the nut to fit, the threads may bottom out. This is why it’s important to use a thread-cutting bit with a small thread diameter. You can use a micrometer or caliper to measure the thread diameter. This tool will also allow you to easily identify which screw size fits where and how well.
The metric system is the most widely used. Fasteners with DIN numbers are generally metric in size. This makes them very useful for industrial settings. You can find metric-sized screws anywhere, as long as you buy them from a reputable manufacturer. These fasteners also come with a dog point, which is used for safety wire. If the screw needs to be replaced, the shank can be drilled with a hole for a safety wire or for a dog-point.

Round head

A round head screw is the most common type used for machine screws. Other common types include truss head, flat head, and hexed head. Each has a different profile and are used for different purposes. A round head screw is typically wider than a flat or a hexed head, and has a slightly rounded surface. These screws are useful for projects involving sheet metal or sheet-metal parts. Round heads are usually slightly wider than a hex head screw, and they may also be used as a substitute for washers in certain applications. However, truss heads are not necessary for every project.
A wood screw has a smooth shank that protrudes above the surface of the material it is attaching. A metal screw has a threaded shaft that is fully threaded from head to point, and a fully threaded shaft provides more bite. Two common head styles are round head and pan head. If the task requires the screw to be flush or countersunk, the round head will be the best choice.
Another type is the Reed & Prince screw drive. These are similar to Phillips screws but have a 75-degree V shape. They are commonly used in marine hardware and are also known as BNAE NFL22-070. This type is also used for steel plate hangers. In addition to round head and pan head screws, there are a variety of other screw types. You can even get a head with a slotted head if you know where to look.
Screw diameters are specified according to the ISO 261 or ISO 262 standards. An M8 screw has a diameter of 8.25 mm. The M8 screw has a pitch of 1.25 mm, which is equivalent to 1 mm per 360 degrees. There are several other standard screw sizes and thread diameters available. You can find them all by consulting the relevant standards. But remember, the metric system is the most popular.
screwshaft

Self-locking mechanism

A self-locking mechanism for a screw shaft is a device that secures the screw to its supporting member in a failure position. The locking mechanism provides a positive connection between the screw shaft and the control surface during normal operation, and locks the screw to its supporting member when the screw fails. Previous attempts to solve this problem have typically used secondary nuts with free play on the screw, which were intentionally designed to jam when loaded. However, such a device can be unreliable, which is why the present invention offers a more robust and reliable locking mechanism.
The self-locking function of a screw depends on several factors, including its pitch angle and the coefficient of friction of the threads. The angle of friction must be less than the tangent of the material pairing to prevent untightening of the screw. Screws with self-locking mechanisms have an efficiency e lower than 50%, which is less than half. Self-locking screws also have the benefit of being less efficient than a standard screw.
Unlike a normal screw, a self-locking screw can be turned in either direction. The nut 22 rotates with the screw shaft, and the member 23 is translated in an axial direction. Regardless of the direction of the rotation of the screw, this axial translation will result in the opposite moment to that input moment. While screw self-locking mechanisms are typically less expensive, they are more reliable and durable.
Another important feature of self-locking screws is that they are not susceptible to independent loosening. The screw cannot rotate without a certain amount of torque. In addition, a self-locking screw shaft must have a small wedge with a smaller half-angle than the arctangent of the static friction. This means that the torque applied by the driver must be greater than the torque needed to overcome the friction.

China factory Misumi Replacement Cardan Drive Shaft Universal Joint for CZPT Single or Double Universal Joint   near me factory China factory Misumi Replacement Cardan Drive Shaft Universal Joint for CZPT Single or Double Universal Joint   near me factory