Product Description
Hi, welcome
Specifications: 490/435/390/315/290/265; Structure: connecting flange / cross head bag / telescopic spline shaft / cross head bag / connecting flange. A mechanical part used to couple 2 shafts (active and driven) in different mechanisms to rotate together to transmit torque. In high-speed and heavy-duty power transmissions, some couplings also have the function of damping, damping and improving the dynamic performance of the shafting. The coupling consists of 2 halves, which are respectively coupled to the drive shaft and the driven shaft. Most of the general power machines are connected to the working machine by means of a coupling.
Company profile
| Company name | ZheJiang CHINAMFG Group, the Group consists of HangZhou CHINAMFG Metallurgical Machinery Co., Ltd., ZheJiang Tianfeng Machinery Co., Ltd. And HangZhou Zhongfu Water Meter Co., Ltd. |
| Histrory | More than 30 years development in the business of metallurgical industry of steel rolling mills, we have built around 1100 steel rolling mill production lines around the world. |
| Basic information | The group has more than 1000 employees, numbers of professinonal and technical personnel are near to hundred, covers an area of total of nearly 96000 cubic meters, |
| Main product |
Steel hot rolling mill machines. And provide Turn Key project solutions for our customers for production line like wire rod mill, bar mill, section steel hot rolling mill (like angle steel, channel steel, square steel, steel I beam, etc..), strip steel mill line. Metallurgical auxiliary equipments and accessories, like flying shear, roller table, pinch roll, coupling, gear reducer, etc.. |
And higly welcome your visit: Adress: No.301 Xujia Village, Xihu (West Lake) Dis. Town, Xihu (West Lake) Dis. county, HangZhou city, ZheJiang province, China.
certificate
Technical equipment
Our advantages
1:Rich experience: The CHINAMFG Group since the start-up in 90’s, it has been tightly involved in the iron and steel industry, we have built 1100 steel rolling mill lines all over the world.
2:Technology and Equipment owned: numbers of professinonal and technical personnel are near to hundred, he has more than 600 small and medium-sized advanced equipments to produce rolling mill machines and provide customers with rolling mill machines.
3:Staff principle: Customers first. and we will do our best to provide you with good service, and stand in customers’s shoes to think questions.
Custom-designed according to the special needs of mature production line:
According to the needs of users, to provide technical solutions and other services security:
Offer single piece of rolling mill machines and also whole package service from designing -manufacturing -installing-commissioning for production line, like wire rod mill, bar mill, section steel mill(like, angel steel, square steel, flap steel, I beam, H beam,etc.. ) and strip steel mill .
1: Total plan layout and detailed process equipment layout, production technology;
2: Our engineers is at your service at any time.
2: On-site equipment installation, instruction.
3: The production line commissioning technology guidance.
4: Required staff technical training;
5: After-sales service will be guaranteed.
6: Quality warranty will be guaranteed.
7: Other detailed services, like water system equipments, compressed air system equipments, firefighting system, etc., will be showed on quotation.
Service Assurance
The CHINAMFG Group the face of hundreds of users around the world have established efficient and professional service system. According to the customers’ needs and the actual situation to tailor the optimal solutions and provide the best quality equipment products, bear the guidance of a full set of production line equipment of metallurgical machinery installation, commissioning, maintain production, and implementation of the tracking service guarantee spare parts supply, provide timely and efficient service to customers around the world.
Pre-sale:
(1) customers with Division I professional to communicate and understand the needs of customers.
(2) technical staff to the the user site plHangZhou venue to provide the best solution.
(3) the optimal design of the hardware based on customer demand;
Sales:
(1) to provide the best quality products, the 2 sides of the acceptance of the product;
(2) to provide customers with a list of spare parts;
(3) to help customers develop the best on-site construction program.
Aftermarket:
(1) The to assign professional engineering staff, arrived at the scene to guide the installation and commissioning;
(2) Long-term real-time tracking of user field devices use to provide timely and effective life-long service to the user.
We have always been committed to providing customers with the best quality service, we will strive to provide better service for customers.
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| Standard Or Nonstandard: | Standard |
|---|---|
| Shaft Hole: | 10-32 |
| Torque: | >80N.M |
| Bore Diameter: | 14mm |
| Speed: | 8000r/M |
| Structure: | Rigid |
| Customization: |
Available
| Customized Request |
|---|
What maintenance practices are essential for prolonging the lifespan of cardan shafts?
Maintaining proper maintenance practices is crucial for prolonging the lifespan of cardan shafts and ensuring their optimal performance. Here are some essential maintenance practices to consider:
1. Regular Lubrication:
– Proper lubrication of the cardan shaft’s universal joints is vital for reducing friction, preventing wear, and ensuring smooth operation. Regularly lubricate the universal joints according to the manufacturer’s recommendations using the appropriate lubricant. This helps to minimize frictional losses, extend the life of the needle bearings, and maintain the efficiency of power transfer.
2. Inspection and Cleaning:
– Regular inspection and cleaning of the cardan shaft are essential for identifying any signs of wear, damage, or misalignment. Inspect the shaft for any cracks, corrosion, or excessive play in the universal joints. Clean the shaft periodically to remove dirt, debris, and contaminants that could potentially cause damage or hinder proper operation.
3. Misalignment Adjustment:
– Check for any misalignment between the driving and driven components connected by the cardan shaft. If misalignment is detected, address it promptly by adjusting the alignment or replacing any worn or damaged components. Misalignment can lead to increased stress on the shaft and its components, resulting in premature wear and reduced lifespan.
4. Balancing:
– Periodically check the balance of the cardan shaft to ensure smooth operation and minimize vibration. If any imbalance is detected, consult with a qualified technician to rebalance the shaft or replace any components that may be causing the imbalance. Balanced cardan shafts promote efficient power transfer and reduce stress on the drivetrain.
5. Torque and RPM Monitoring:
– Keep track of the torque and RPM (revolutions per minute) values during operation. Ensure that the cardan shaft is not subjected to torque levels exceeding its design capacity, as this can lead to premature failure. Similarly, avoid operating the shaft at speeds beyond its recommended RPM range. Monitoring torque and RPM helps prevent excessive stress and ensures the longevity of the shaft.
6. Periodic Replacement:
– Despite regular maintenance, cardan shafts may eventually reach the end of their service life due to normal wear and tear. Periodically assess the condition of the shaft and its components, considering factors such as mileage, operating conditions, and manufacturer recommendations. If significant wear or damage is observed, it may be necessary to replace the cardan shaft to maintain optimal performance and safety.
7. Manufacturer Guidelines:
– Always refer to the manufacturer’s guidelines and recommendations for maintenance practices specific to your cardan shaft model. Manufacturers often provide detailed instructions regarding lubrication intervals, inspection procedures, and other maintenance requirements. Adhering to these guidelines ensures that the maintenance practices align with the manufacturer’s specifications, promoting the longevity of the cardan shaft.
By following these essential maintenance practices, you can prolong the lifespan of cardan shafts, optimize their performance, and minimize the likelihood of unexpected failures. Regular maintenance not only extends the life of the cardan shaft but also contributes to the overall efficiency and reliability of the systems in which they are utilized.
How do cardan shafts enhance the performance of trucks and heavy-duty vehicles?
Cardan shafts play a significant role in enhancing the performance of trucks and heavy-duty vehicles. These vehicles often operate under demanding conditions, requiring robust and efficient power transmission systems. Here’s how cardan shafts contribute to the performance of trucks and heavy-duty vehicles:
1. Torque Transmission:
– Cardan shafts enable the efficient transmission of torque from the engine or transmission to the drivetrain and wheels of trucks and heavy-duty vehicles. They can handle high torque loads, ensuring that power is effectively transferred to propel the vehicle forward. This efficient torque transmission enhances acceleration, towing capacity, and overall performance.
2. Power Distribution:
– Trucks and heavy-duty vehicles often have multiple axles or wheels. Cardan shafts distribute power to each axle or wheel, ensuring balanced power delivery. This helps improve traction, stability, and control, especially when carrying heavy loads or operating on challenging terrains. By optimizing power distribution, cardan shafts enhance the vehicle’s performance and handling characteristics.
3. Flexibility and Misalignment Compensation:
– Cardan shafts are designed to accommodate misalignment between the engine, transmission, and drivetrain components. They can handle angular misalignment, parallel offset, and axial displacement. This flexibility allows for smooth power transmission even when the components are not perfectly aligned, reducing stress on the drivetrain and improving performance. It also helps absorb vibrations and shocks, enhancing driver comfort and reducing wear on other vehicle components.
4. Durability and Reliability:
– Heavy-duty vehicles operate in rugged and demanding conditions, such as construction sites, mining operations, or long-haul transportation. Cardan shafts are built to withstand these harsh environments, providing durability and reliability. They are designed using robust materials and undergo rigorous testing to ensure they can handle the high torque, heavy loads, and continuous operation that trucks and heavy-duty vehicles require. This reliability minimizes downtime and maintenance, improving overall vehicle performance.
5. Powertrain Efficiency:
– Cardan shafts help optimize powertrain efficiency in trucks and heavy-duty vehicles. By efficiently transmitting torque and minimizing power loss during power transfer, they contribute to improved fuel economy and reduced energy consumption. This increased efficiency translates to cost savings and reduced environmental impact.
6. Weight Reduction:
– Cardan shafts offer weight reduction benefits for trucks and heavy-duty vehicles. The use of lightweight materials and optimized designs helps reduce the overall weight of the propulsion system. Reduced weight improves fuel efficiency, increases payload capacity, and enhances vehicle maneuverability. Cardan shafts’ compactness and space-saving design also allow for more efficient packaging of the drivetrain components.
7. Adaptability to Various Configurations:
– Trucks and heavy-duty vehicles come in different configurations, such as rear-wheel drive (RWD), front-wheel drive (FWD), or all-wheel drive (AWD). Cardan shafts can be tailored to suit these various drivetrain setups, providing the necessary torque transmission and power distribution for each configuration. This adaptability allows manufacturers to optimize vehicle performance based on specific application requirements.
Overall, cardan shafts enhance the performance of trucks and heavy-duty vehicles by enabling efficient torque transmission, balancing power distribution, compensating for misalignment, providing durability and reliability, optimizing powertrain efficiency, reducing weight, and adapting to various drivetrain configurations. Their role in improving acceleration, towing capacity, traction, and fuel economy contributes to the overall performance and success of these vehicles in demanding environments.
Can you explain the components and structure of a cardan shaft system?
A cardan shaft system, also known as a propeller shaft or drive shaft, consists of several components that work together to transmit torque and rotational power between non-aligned components. The structure of a cardan shaft system typically includes the following components:
1. Shaft Tubes:
– The shaft tubes are the main structural elements of a cardan shaft system. They are cylindrical tubes made of durable and high-strength materials such as steel or aluminum alloy. The shaft tubes provide the backbone of the system and are responsible for transmitting torque and rotational power. They are designed to withstand high loads and torsional forces without deformation or failure.
2. Universal Joints:
– Universal joints, also known as U-joints or Cardan joints, are crucial components of a cardan shaft system. They are used to connect and articulate the shaft tubes, allowing for angular misalignment between the driving and driven components. Universal joints consist of a cross-shaped yoke with needle bearings at each end. The yoke connects the shaft tubes, while the needle bearings enable the rotational motion and flexibility required for misalignment compensation. Universal joints allow the cardan shaft system to transmit torque even when the driving and driven components are not perfectly aligned.
3. Slip Yokes:
– Slip yokes are components used in cardan shaft systems that can accommodate axial misalignment. They are typically located at one or both ends of the shaft tubes and provide a sliding connection between the shaft and the driving or driven component. Slip yokes allow the shaft to adjust its length and compensate for changes in the distance between the components. This feature is particularly useful in applications where the distance between the driving and driven components can vary, such as vehicles with adjustable wheelbases or machinery with variable attachment points.
4. Flanges and Yokes:
– Flanges and yokes are used to connect the cardan shaft system to the driving and driven components. Flanges are typically bolted or welded to the ends of the shaft tubes and provide a secure connection point. They have a flange face with bolt holes that align with the corresponding flange on the driving or driven component. Yokes, on the other hand, are cross-shaped components that connect the universal joints to the flanges. They have holes or grooves that accommodate the needle bearings of the universal joints, allowing for rotational motion and torque transfer.
5. Balancing Weights:
– Balancing weights are used to balance the cardan shaft system and minimize vibrations. As the shaft rotates, imbalances in the mass distribution can lead to vibrations, noise, and reduced performance. Balancing weights are strategically placed along the shaft tubes to counterbalance these imbalances. They redistribute the mass, ensuring that the rotational components of the cardan shaft system are properly balanced. Proper balancing improves stability, reduces wear on bearings and other components, and enhances the overall performance and lifespan of the shaft system.
6. Safety Features:
– Some cardan shaft systems incorporate safety features to protect against mechanical failures. For example, protective guards or shielding may be installed to prevent contact with rotating components, reducing the risk of accidents or injuries. In applications where excessive forces or torques can occur, cardan shaft systems may include safety mechanisms such as shear pins or torque limiters. These features are designed to protect the shaft and other components from damage by shearing or disengaging in case of overload or excessive torque.
In summary, a cardan shaft system consists of shaft tubes, universal joints, slip yokes, flanges, and yokes, as well as balancing weights and safety features. These components work together to transmit torque and rotational power between non-aligned components, allowing for angular and axial misalignment compensation. The structure and components of a cardan shaft system are carefully designed to ensure efficient power transmission, flexibility, durability, and safety in various applications.
editor by CX 2024-04-04