China OEM Sand Cast Iron Traction Sheave with Hot selling

Product Description

Nord Machinery.,LTD is located in HangZhou, ZHangZhoug,China. We are good at steel sand castingparts. The weight controled is 40-2500kg.The material range includes Carbon Steel, Alloy SteelStainless steel,High Manganese steel, Resistance cast iron, High Cr Cast Iron,Gray Iron, Ductile iron,etc.We use the processes of quartz sand casting techinics and Furan resin-Sand castingtechnics to produce the steel sand casting parts. Dimension tolerance we could reach is CT10-12,Our company is export-oriented, and the Sand casting parts have already been sold to Australia, United States, Canada, UK, (BRITAIN, England), Holland, France, Germany, Denmark, Sweden, Finland, Russia, Spain, Portugal. Italy, etc. Those Sand casting parts are widely applied in the train, Wagon, engineering machinery, auto parts, truck, ship, mining machinery, Valves, Drilling rig machinery, agricultural machinery, construction machinery and so on.

 Detailed Feature:

 
Accurate in reading drawings & Fast in delivery & Exact dimension control & 100% quality control & OEM Service & Strict material inspection & Prompt quote & lead time guarantee
 
1.    Material: Carbon Steel, Alloy Steel, Stainless Steel, High Mn Steel, Ductile Iron, Gray Iron, High Cr Iron
2.    Items: FOB HangZhou or ZheJiang , CIF XXX, Transportation by Sea
3.    Lead time: 30~40 days
4.    Place of origin HangZhou, China
5.    Software for specification drawings: PDF, Auto CAD, CHINAMFG work, JPG, ProE
6.    Main production equipments: Wax injection, CNC-machine, machine-center, Heat treatment Furnace
7.    Productivity: 50000 pcs / year
8.    Packaging: Wooden package after mandatory treatment or other
9.    They are using for Drilling rig, Agricultural machinery, Auto part, Rail Wagon, Train Truck, Trailer, Carriage, Excavator, Vessel, Mining Machinery, Valves, Convey Machinery, Forklift, Backhoe Loaders Crane, Derricks, Transportation Equipment, Compactor, Grader blade pipe connection and others.
 
10. We make precision casting,investment casting and steel sand casting in HangZhou, China
11. We can do different kinds of surface treatment after casting, such as machining, polishing, and plating.
12. CNC Machined parts (machining part or machinery part or machined part), metal work (metal products) and stamping parts are suitable for us also
 
13. Export Markets:  Australia Sand casting;  America, U.S.A. United States Sand casting;  Canada Sand casting;   U.K. England, Britain Sand casting;  Germany Sand casting;   France Sand casting;   Italy Sand casting  Spain Espana Sand casting;   Holand Sand casting   South Africa Sand casting;   Danmark Sand casting   Sweden Sand casting;   Finland Sand casting
 
14. Supplier: China HangZhou Sand casting factory;  China HangZhou Sand casting company;  China HangZhou Sand casting Co., Ltd;  China HangZhou Sand casting inc; China HangZhou Sand casting corporation;  China HangZhou Sand casting Manufacturer; China HangZhou Sand casting supplier;  China HangZhou Sand casting part;  China HangZhou Sand casting

If you have any other question, please feel free to contact us.

 
 

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Type: Clay Wet Sand
Casting Method: Directional Crystallization
Sand Core Type: Clay Sand Core
Application: Machinery Parts
Machining: CNC Machining
Material: Iron
Samples:
US$ 10/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

pulley

What is the significance of sheave diameter and groove depth in sheave design?

In sheave design, the diameter and groove depth of the sheave play significant roles in determining its functionality and performance. Here’s an explanation of their significance:

  • Sheave Diameter: The sheave diameter refers to the size of the wheel-like component. It is an essential parameter in sheave design and has several key implications:
    • Mechanical Advantage: The diameter of the sheave affects the mechanical advantage of the system. Larger sheave diameters generally result in higher mechanical advantages, allowing for easier lifting or force transmission.
    • Belt or Rope Mating: The sheave diameter needs to be selected based on the size and type of belt or rope that will be used. The diameter should match or be compatible with the belt or rope to ensure proper engagement, reduce slippage, and transmit power efficiently.
    • Bending and Flexibility: The diameter influences the bending radius of the belt or rope as it wraps around the sheave. Larger sheave diameters result in larger bending radii, which can affect the flexibility and lifespan of the belt or rope. It’s important to consider the recommended bending radius of the belt or rope material to prevent excessive wear or damage.
  • Groove Depth: The groove depth refers to the depth of the groove or channel on the sheave’s rim that accommodates the belt or rope. The groove depth also has significant implications:
    • Belt or Rope Engagement: The groove depth should be designed to securely hold the belt or rope in place, preventing slippage during operation. It needs to be deep enough to provide sufficient contact and grip on the belt or rope without causing excessive stress or compression.
    • Compatibility: The groove depth should be compatible with the size and thickness of the belt or rope being used. It should be designed to match the specific dimensions and characteristics of the belt or rope to ensure proper alignment and engagement.
    • Load Distribution: The groove depth influences the distribution of load on the belt or rope. A properly designed groove depth helps distribute the load evenly across the belt or rope, reducing localized stress and wear.

Overall, the diameter and groove depth of a sheave are critical considerations in sheave design. They impact the mechanical advantage, belt or rope mating, bending and flexibility, belt or rope engagement, compatibility, and load distribution. Designing sheaves with appropriate diameter and groove depth ensures efficient power transmission, proper engagement with the belt or rope, and optimized performance of the overall system.

pulley

Can sheaves be customized for specific industrial needs?

Yes, sheaves can be customized to meet specific industrial needs. Sheaves, also known as pulleys, are versatile mechanical components used in a wide range of industries and applications. They are designed to transmit power, change the direction of force, and facilitate the movement of loads.

Customization of sheaves allows for tailoring their design, materials, dimensions, and features to suit specific industrial requirements. Here are some ways in which sheaves can be customized:

  • Material selection: Sheaves can be made from various materials, including metals such as steel or aluminum, as well as plastics or composites. The choice of material depends on factors such as load capacity, environmental conditions, and compatibility with other system components.
  • Dimensions and geometry: Sheaves can be customized in terms of their diameter, width, groove profile, and overall geometry. These dimensions are selected based on factors such as the size and type of the belt or rope being used, the desired speed ratio, and the space constraints of the system.
  • Bearing type and arrangement: Sheaves require bearings to enable smooth rotation. The type and arrangement of bearings can be customized based on factors such as load capacity, rotational speed, and environmental conditions. Different bearing configurations, such as deep groove ball bearings or tapered roller bearings, can be chosen to optimize performance.
  • Surface treatments and coatings: Depending on the application requirements, sheaves can undergo surface treatments or coatings to enhance their durability, reduce friction, or improve corrosion resistance. Examples include heat treatment, plating, or the application of specialized coatings.
  • Addition of features: Sheaves can be customized by incorporating additional features to meet specific needs. This may include the addition of flanges, hubs, keyways, or other components that facilitate mounting, alignment, or belt retention.

By offering customization options, manufacturers can provide sheaves that are optimized for specific industrial needs. Customized sheaves help to improve efficiency, reliability, and overall performance in various applications, such as manufacturing, material handling, agriculture, and more.

pulley

How does the groove profile of a sheave affect its functionality?

The groove profile of a sheave plays a crucial role in determining its functionality and performance. The design and characteristics of the groove directly impact the interaction between the sheave and the cable or rope, affecting factors such as grip, slippage, efficiency, and wear. Here are some ways in which the groove profile of a sheave affects its functionality:

  • Grip and Traction: The groove profile determines the grip and traction between the sheave and the cable or rope. It provides a contact surface that allows the cable or rope to grip and transmit force effectively. The groove profile should be designed to maximize contact area and prevent slippage, ensuring efficient power transmission and load handling.
  • Alignment and Tracking: A well-designed groove profile helps in aligning and tracking the cable or rope properly. It keeps the cable or rope centered within the groove, minimizing the risk of misalignment, rubbing against the sheave edges, or coming off track. Proper alignment and tracking are essential for smooth operation, reduced wear, and extended service life.
  • Reduced Friction: The groove profile can influence the amount of friction between the sheave and the cable or rope. A smooth and rounded groove profile reduces friction, allowing the cable or rope to move more freely with minimal energy loss. This promotes efficiency and reduces wear on both the sheave and the cable or rope.
  • Load Distribution: The groove profile helps in distributing the load evenly across the cable or rope. By providing a well-defined contact area, the groove profile ensures that the load is distributed uniformly, reducing stress concentrations and preventing premature wear or failure of the cable or rope.
  • Wear Resistance: The groove profile should be designed to minimize wear on both the sheave and the cable or rope. Abrupt changes in groove shape or sharp edges can cause excessive wear and damage to the cable or rope. A properly designed groove profile with appropriate radii and smooth transitions reduces wear, extends the lifespan of the components, and improves overall system reliability.

In summary, the groove profile of a sheave significantly impacts its functionality by influencing grip, alignment, friction, load distribution, and wear resistance. Proper design and selection of the groove profile are essential to ensure optimal performance and longevity of the sheave and the associated cable or rope.

China OEM Sand Cast Iron Traction Sheave   with Hot selling	China OEM Sand Cast Iron Traction Sheave   with Hot selling
editor by CX