Product Description

CHINAMFG WP12 WP13 Engine Tension Pulley for Sinotruck, Shacman, Foton, JAC
 

Item Name Tension pulley OEM  612640060175 
Quality type Original, OEM, Copy Engine Weichai
Min. order 5 sets Application  Sinotruck, Shacman, Foton, JAC, Xihu (West Lake) Dis.n etc.
Certificat ISO9001 / TS16949 Packing Standard packaging
Delivery terms EXW, FOB, CFR, CIF etc. Payment T/T, L/C, Western Unin, Payple,etc.

Company profile:
ZheJiang Man Truck International Trading Co.,Ltd. has focused on export truck parts for over 5 years. It covers Sinotruck, Shacman, Foton, JAC, FAW, Xihu (West Lake) Dis.feng, CHINAMFG Xihu (West Lake) Dis.n, Hino, CHINAMFG etc. and Engine of CHINAMFG & WEICHAI. 
Our most of parts are exported south east Asia, Middle of Asia, Aferica etc. 
The warehouse covers area more than 2000 square meters, with 26 employees and 300 square CHINAMFG of office. 
We warmly welcome the friend from all over the world to visit our company and make further cooperation. 

Every part has 3 kinds of grade:
1. Original
2. OEM
3. Copy 
It can satisfy distributor to get profits and transporter to get high quality. All the products are certified to ISO9001 international quality standards. 

FAQ
Q: What is your main products?
A:We mainly sell China brand truck parts and diesel engine parts.
 
Q: How to place orders?
A :The order is from your inqiuries.
1,Confrim PI (the engine model, price, quantity, packing, delivery time, shipping way, time of payment).
2,You make payment and send us receipt of payment.
3,We get to start preparing the goods when we receive payment from you. (The goods will be sent between 48 hours to 72 hours if we have in stock. The goods will be sent before the delivery time and the sample will send to you for checking.)
4,We would deliver goods after we get balance from you. The order finish when you get goods and feel satisfied.
 
Q: What is the MOQ?
A:We provide sample and will arrange goods as your requirements.
 
Q: How to make payment?
A:After you confirm PI, you can pay thruogh Alibaba Trade Assurance,Wire transfer, Western union, Paypal, Cash. (The production order can be pay 30% deposit first, after we arranged well, then you pay the balance.)
 
Q: Could you give guarantee ?
A:Yes, 1 year warranty.
 
Q: What kind of packing you can provide?
A:We can provide packing as your requirements or neutral packing or our own trademark packing.

If you are interested in our products, welcome to contact:
Ms. Betty Zhang

Type: Fan Bracket Assembly
Certification: ISO9001
Main Market: Asia, Aferica, Europ
Size: Standard Size
Transport Package: Weichai Packaging
Specification: 612640060175

tension pulley

How does the size and design of a tension pulley impact its performance?

The size and design of a tension pulley have a significant impact on its performance in various applications. Here’s a detailed explanation of how the size and design of a tension pulley influence its performance:

1. Size: The size of a tension pulley affects its mechanical advantage and the amount of contact area with the belt. A larger pulley diameter increases the effective radius around which the belt wraps, resulting in increased belt contact. This larger contact area enhances the grip between the belt and pulley, improving power transfer and reducing the likelihood of slippage. A larger tension pulley also allows for a more gradual bend radius, reducing stress concentrations on the belt and extending its lifespan.

2. Design: The design of a tension pulley encompasses various factors, including the shape, profile, and materials used. The design influences the pulley’s ability to guide the belt, distribute tension, and minimize wear. Here are some specific design considerations and their impact on performance:

a. Pulley Profile: The profile of a tension pulley refers to its shape and contour. Common profiles include flat, crowned, and v-shaped. A crowned pulley has a slightly curved surface, which helps center the belt and maintain proper tracking. This design reduces the risk of belt misalignment and enhances the pulley’s self-cleaning ability. V-shaped pulleys are often used with V-belts for increased grip and improved power transmission. The choice of pulley profile depends on the specific application and the type of belt being used.

b. Pulley Surface: The surface texture and finish of a tension pulley impact its frictional characteristics and interaction with the belt. A smooth and polished surface reduces friction, minimizing belt wear and heat generation. However, in certain applications where additional traction is required, such as in high-torque situations, pulleys with textured or coated surfaces may be used to increase grip and prevent slippage.

c. Pulley Material: The material used in the construction of a tension pulley affects its durability, wear resistance, and overall performance. Common materials include steel, cast iron, aluminum, and various engineering plastics. Steel and cast iron pulleys are known for their strength and durability, making them suitable for heavy-duty applications. Aluminum pulleys are lighter and corrosion-resistant, making them ideal for certain environments. Engineering plastics, such as nylon or polyurethane, offer advantages like reduced noise, improved friction, and resistance to chemicals or abrasion.

d. Pulley Bearings: The design and quality of the bearings used in the tension pulley impact its smoothness of rotation and overall performance. High-quality bearings with low friction enable efficient power transmission and reduce wear on the pulley and belt. Properly lubricated and sealed bearings also contribute to the longevity and reliability of the tension pulley.

e. Pulley Configuration: The configuration of tension pulleys in a system, such as the number of pulleys and their arrangement, can impact performance. Multiple tension pulleys can distribute the load more evenly across the belt, reducing localized stress and improving overall system efficiency. The proper positioning and alignment of tension pulleys also play a crucial role in maintaining belt tension, tracking, and minimizing wear.

In summary, the size and design of a tension pulley significantly affect its performance. The size determines the contact area with the belt and the mechanical advantage, influencing grip, power transfer, and belt lifespan. The design considerations, including pulley profile, surface texture, material selection, bearing quality, and configuration, impact belt tracking, tension distribution, wear resistance, and overall system efficiency. Choosing the appropriate size and design based on the specific application requirements is essential for maximizing the performance and longevity of tension pulleys.

tension pulley

How are tension pulleys used in the production of electronics and semiconductors?

Tension pulleys play a crucial role in the production of electronics and semiconductors, particularly in manufacturing processes that involve precision and delicate handling of materials. They are utilized in various stages of production to ensure accurate positioning, controlled movement, and proper tensioning of components and materials. Here’s a detailed explanation of how tension pulleys are used in the production of electronics and semiconductors:

1. Material Handling: Tension pulleys are often used in the material handling processes during the production of electronics and semiconductors. They are employed in conveyor systems to guide and tension delicate materials such as thin films, wafers, and flexible circuit boards. Tension pulleys help ensure smooth and controlled movement of these materials, minimizing the risk of damage or misalignment during transportation between different production stages.

2. Web Processing: In the production of electronic components such as printed circuit boards (PCBs) or flexible displays, tension pulleys are utilized in web processing systems. These systems handle continuous rolls of materials, such as films, foils, or substrates, and involve processes like coating, laminating, or die-cutting. Tension pulleys are critical in maintaining the proper tension of the web as it moves through various processing stations, ensuring precise alignment and consistent quality of the produced components.

3. Wire and Cable Manufacturing: Tension pulleys are extensively used in the manufacturing of wires and cables for electronic applications. They are employed in wire drawing machines and cable extrusion lines to maintain consistent tension on the wire or cable being produced. Tension pulleys help control the speed and tension of the wire or cable, ensuring uniform diameter, proper insulation, and reliable electrical properties throughout the manufacturing process.

4. Component Assembly: Tension pulleys are integrated into assembly systems for the precise positioning and alignment of electronic components. For example, in surface mount technology (SMT) processes, tension pulleys are utilized in pick-and-place machines to guide and tension the reels of surface mount devices (SMDs) as they are accurately placed onto PCBs. Tension pulleys play a crucial role in ensuring the controlled movement and accurate placement of components, contributing to the overall quality and reliability of electronic assemblies.

5. Wafer Processing: In semiconductor manufacturing, tension pulleys are employed in wafer processing equipment. They are used in systems such as chemical mechanical planarization (CMP) or wafer dicing machines. Tension pulleys help control the tension and movement of the wafers during processes like polishing, grinding, or dicing, ensuring precise material removal, accurate alignment, and minimizing the risk of wafer breakage or damage.

It is important to note that tension pulleys used in the production of electronics and semiconductors are often designed with precision and controlled motion in mind. They are typically made from materials that minimize particle generation or contamination and incorporate features such as low friction bearings or special coatings to ensure smooth operation without compromising the cleanliness of the production environment.

In summary, tension pulleys are extensively utilized in the production of electronics and semiconductors. They contribute to accurate material handling, controlled movement, and precise positioning of components and materials, ultimately enhancing the quality, reliability, and efficiency of the manufacturing processes in the electronics and semiconductor industry.

tension pulley

How do tension pulleys help maintain proper belt or cable tension?

Tension pulleys play a critical role in maintaining proper tension in belts or cables within mechanical systems. They are designed to apply the necessary force to keep the belt or cable taut and properly engaged with the pulleys or sheaves. Here’s a detailed explanation of how tension pulleys help maintain proper belt or cable tension:

Tension pulleys are typically placed in the path of the belt or cable and are adjustable to exert the desired amount of tension. They can be fixed in position or spring-loaded to automatically adjust the tension as needed. The specific method of tension adjustment may vary depending on the design and application of the system.

Here are the key mechanisms through which tension pulleys help maintain proper belt or cable tension:

  • Tension Regulation: Tension pulleys allow for precise regulation of belt or cable tension. By adjusting the position or force of the tension pulley, the tension in the belt or cable can be increased or decreased. This adjustability is crucial during system installation, maintenance, or when the belt or cable stretches or wears over time. By fine-tuning the tension, the tension pulley ensures that the belt or cable remains properly tensioned for optimal performance.
  • Preventing Slack: Tension pulleys prevent slack or excessive looseness in belts or cables. When there is insufficient tension, belts or cables can become loose and lose their grip on the pulleys or sheaves. This can lead to slippage, reduced power transmission, and even disengagement from the system. Tension pulleys apply the necessary force to eliminate slack and maintain a tight, secure grip, ensuring effective power transfer and smooth operation.
  • Compensating for Stretching: Over time, belts or cables may stretch due to continuous operation or exposure to loads. Tension pulleys help compensate for this stretching by providing an adjustable tensioning element. As the belt or cable stretches, the tension pulley can be adjusted to increase the tension and restore the proper tension level. This ensures that the belt or cable remains taut and maintains its intended functionality and performance.
  • Ensuring Proper Engagement: Proper tension in belts or cables is vital for their engagement with pulleys or sheaves. Insufficient tension can cause the belt or cable to slip or disengage from the pulleys, resulting in a loss of power transmission and functionality. Tension pulleys apply the necessary force to keep the belt or cable properly engaged, ensuring reliable power transfer and preventing interruptions or failures in the system.
  • Maintaining Consistent Tension: Tension pulleys help maintain a consistent tension in belts or cables under varying operating conditions. Changes in load, temperature, or other factors can affect the tension requirements of the system. Tension pulleys with automatic tensioning mechanisms, such as springs, can adapt to these variations and automatically adjust the tension to keep it within the desired range. This ensures that the belt or cable remains properly tensioned and optimally operational throughout the system’s operation.

In summary, tension pulleys are crucial for maintaining proper tension in belts or cables within mechanical systems. They regulate tension, prevent slack, compensate for stretching, ensure proper engagement, and maintain consistent tension. By fulfilling these functions, tension pulleys contribute to the reliable and efficient operation of various systems, including conveyor belts, cable-driven mechanisms, power transmission systems, and more.

China high quality CZPT Wp12 Wp13 Engine Parts 612640060175 Tension Pulley for Sinotruck, CZPT   manufacturer China high quality CZPT Wp12 Wp13 Engine Parts 612640060175 Tension Pulley for Sinotruck, CZPT   manufacturer
editor by CX

2023-09-28

Tension pulley

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