China supplier Zinc Plated Die Casting Single Pulley with Swivel, Nylon Wheel pulley and belt

Product Description

Material:Nylon and Zinc Alloy, Nylon and Zinc Alloy
Size:15mm-40mm
Finish:Nickel Plated or Customized
Packing:Gunny bag or carton and pallet / by customer requirements.

Size(mm) m(mm) d1(mm) d2(mm) I(mm)
5 5 10 15 50
6 6 11 20 60
8 8 13 30 75
10 9 14 40 90

 

HangZhou Xinquanxi Metal Products Co.,Ltd. is a professional  forging and casting parts manufacturer with more than 20 years experience with good quality and competitive price.
We are so willing to avail ourselves of opportunity establishing business relation with you.
Our main products are Rigging: turnbuckle (Jis open body, 1480 forging turnbuckle, US type  forging turnbuckle,Rigging Screw),  forging shackle, eye bolt and eye nut, forged hookand special customized products,,  various sets of rings, D ring, master ring, snap hook,Pulley Block, etc.;  
Corner code, expansion bolt, seismic support, guardrail and other building materials.  
Casting pipes, manhole covers, road piles, container buttons, anchors, all kinds of breeding equipment and other casting products. 

FAQ
1.Are you a factory or a trading company?   
      We have our own foundry and forging factory. The forging plant has 4 production lines and a history of more than 20 years;Foundry has a history of more than 30 years.
2.How do you control your quality?   
      1: Control during r&d at the beginning of production
      2:Production process control
      3:Dimensional control
      4:Tensile tests
      5:Quality inspection before delivery
3.Can we have our product markings on it?
   Yes, we can add product markings according to your requirements.
4.How about packing?
   Woven bag,carton,plywood pallet or by customer requirements.

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Material: Zinc Alloy, Nylon
Number of sheaves: 1
Color: Silver
Samples:
US$ 0.2/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

cast pulley

What role do cast pulleys play in the manufacturing of automobiles?

Cast pulleys play a significant role in the manufacturing of automobiles, contributing to the functionality and efficiency of various systems within the vehicles. They are utilized in multiple applications, ranging from the engine to the drivetrain and auxiliary systems. Here’s a detailed explanation of the role cast pulleys play in the manufacturing of automobiles:

  • Engine Components: Cast pulleys are commonly used in engine systems, particularly in the accessory drive system. They are employed in the engine’s serpentine belt or V-belt drive system to transmit power from the crankshaft to various components, such as the alternator, water pump, power steering pump, and air conditioning compressor. Cast pulleys provide the necessary mechanical advantage and enable efficient power transfer, ensuring the proper functioning of these engine accessories.
  • Timing Systems: Cast pulleys are integral to the timing systems in automobiles. Timing belts or timing chains, along with cast pulleys, synchronize the rotation of the engine’s camshaft(s) and crankshaft, ensuring precise valve timing and proper engine operation. The cast pulleys in the timing system guide and support the timing belt/chain, maintaining tension and facilitating smooth and accurate timing belt/chain movement. This is crucial for the overall performance and reliability of the engine.
  • Powertrain: Cast pulleys are employed in the powertrain systems of automobiles, contributing to the transmission and drivetrain operations. In vehicles with belt-driven continuously variable transmissions (CVTs), cast pulleys are used in the CVT system to vary the gear ratio and provide smooth power delivery. Additionally, in some manual transmissions, cast pulleys may be utilized in the clutch mechanism to engage and disengage the engine power from the transmission.
  • Accessory Systems: Cast pulleys are also utilized in various accessory systems within automobiles. For example, they can be found in the HVAC (Heating, Ventilation, and Air Conditioning) system, where they help drive components such as the blower motor or compressor. Cast pulleys ensure efficient power transmission, enabling the proper functioning of these accessory systems and enhancing overall comfort and convenience for the vehicle occupants.
  • Suspension Systems: In some automobile suspension systems, cast pulleys play a role in the operation of self-leveling systems or adjustable suspension components. Cast pulleys, along with cables or belts, can be used to adjust the suspension height or tension, allowing for dynamic suspension adjustments depending on driving conditions or user preferences.
  • Other Applications: Cast pulleys may have additional applications in automobiles, depending on the specific vehicle and its systems. They can be employed in power steering systems, fuel injection systems, cooling systems, or auxiliary systems that require power transmission or tensioning mechanisms.

In summary, cast pulleys are used in the manufacturing of automobiles to support various systems and components. They play a crucial role in engine accessory drives, timing systems, powertrain operations, accessory systems, suspension systems, and other applications. Cast pulleys contribute to the efficient power transmission, reliable operation, and overall functionality of automotive systems, ensuring optimal performance and driving experience for vehicle owners.

cast pulley

How does the design of a cast pulley impact its performance?

The design of a cast pulley has a significant impact on its performance in power transmission applications. A well-designed pulley ensures efficient and reliable power transmission, minimizes wear and tear, and enhances the overall performance of the machinery. Here are some ways in which the design of a cast pulley affects its performance:

  • Size and Configuration: The size and configuration of a cast pulley directly impact its performance. The diameter and width of the pulley determine the speed ratio and power transmission capability. Proper sizing ensures optimal belt or chain alignment, preventing slippage and maximizing power transfer efficiency. The configuration of the pulley, such as the number of grooves or the presence of flanges, affects the type of belt or chain used and the overall stability and operation of the power transmission system.
  • Groove Profile: The groove profile of a cast pulley plays a crucial role in belt or chain engagement and power transmission. The design of the groove, whether it is V-shaped, round, or flat, must match the corresponding belt or chain type to ensure proper grip and minimize slippage. The groove profile also affects the distribution of forces and tensions within the power transmission system, influencing the pulley’s performance and longevity.
  • Material Selection: The choice of material for the cast pulley design is important for performance. Different materials offer varying levels of strength, durability, corrosion resistance, and wear resistance. The material selection should consider factors such as the load requirements, operating conditions, and desired service life of the pulley. Appropriate material selection ensures that the pulley can withstand the forces and stresses involved in power transmission, reducing the risk of premature failure or damage.
  • Shaft Attachment: The design of the pulley’s shaft attachment mechanism is critical for performance. Proper alignment and secure attachment to the shaft prevent slippage, misalignment, and excessive vibration during power transmission. The design may include keyways, set screws, or other mechanisms to ensure a reliable connection between the pulley and the shaft.
  • Balance and Alignment: A well-designed cast pulley considers balance and alignment factors. Proper balancing minimizes vibration and reduces stress on the pulley, shaft, and other components, leading to smoother operation and extended service life. The pulley design should also facilitate easy alignment with other pulleys and components in the power transmission system, ensuring efficient power transfer and reducing wear and tear.
  • Additional Features: The inclusion of additional features in the pulley design can enhance its performance. For example, the design may incorporate cooling fins or ventilation holes to dissipate heat generated during operation, preventing overheating and improving overall efficiency. Design features such as flanges or hubs can facilitate the integration of the pulley into the machinery or equipment, ensuring stability and proper functioning of the power transmission system.

In summary, the design of a cast pulley directly influences its performance by determining its size, configuration, groove profile, material selection, shaft attachment mechanism, balance and alignment, and additional features. A well-thought-out design ensures optimal power transmission, reduces wear and tear, enhances efficiency, and contributes to the overall performance and reliability of the machinery or equipment.

cast pulley

Can cast pulleys be customized for specific machinery and equipment?

Yes, cast pulleys can be customized to meet the specific requirements of machinery and equipment. The versatility of cast pulleys allows for customization in terms of size, shape, configuration, and other specifications. Here are some key points regarding the customization of cast pulleys:

  • Size and Dimensions: Cast pulleys can be tailored to different sizes and dimensions to suit the space limitations and power transmission needs of specific machinery and equipment. The diameter and width of the pulley can be adjusted to ensure proper belt or chain alignment and optimal power transmission efficiency.
  • Groove Profiles: The groove profiles on cast pulleys can be customized to match the specific type of belt or chain used in the power transmission system. Different groove shapes, such as V-shaped, round, or flat, can be incorporated to ensure a secure and efficient grip on the belt or chain, minimizing slippage and maximizing power transmission capability.
  • Material Selection: Depending on the requirements of the machinery and the operating conditions, the material used for casting the pulley can be selected or modified. Cast pulleys are commonly made from materials such as cast iron, cast steel, or cast aluminum, each offering different characteristics in terms of strength, durability, and resistance to corrosion or wear.
  • Shaft Attachment: Cast pulleys can be customized to accommodate different shaft attachment methods. The pulley can be designed with keyways, set screws, or other mechanisms to securely attach it to the shaft, ensuring proper alignment and preventing slippage during power transmission.
  • Surface Finish: The surface finish of cast pulleys can be customized to meet specific requirements. Depending on the application, the pulley surface may need to be smooth, polished, or textured to enhance belt or chain grip, reduce friction, or improve overall performance.
  • Additional Features: Cast pulleys can be customized with additional features or accessories to enhance functionality or address specific needs. This may include the addition of flanges, hubs, or other components that facilitate the integration of the pulley into the machinery or equipment.

By offering customization options, cast pulleys can be tailored to fit the unique requirements of different machinery and equipment. This ensures optimal performance, efficiency, and reliability in power transmission applications across various industries.

China supplier Zinc Plated Die Casting Single Pulley with Swivel, Nylon Wheel   pulley and belt	China supplier Zinc Plated Die Casting Single Pulley with Swivel, Nylon Wheel   pulley and belt
editor by CX

2024-04-23

Cast pulley

As one of the cast pulley manufacturers, suppliers, and exporters of mechanical products, We offer cast pulley and many other products.

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