Product Description
Product Description
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Product name |
Taper lock bushing |
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Material |
Steel, Cast iron, Stainless steel |
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Color |
Black, Natural |
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Application |
Accopanying sprocket, V-type pulley, Timing pulley, Gear ect |
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Inspection |
100% |
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>> INSTALL
1) Clean shaft, bore and outside of bush, and bore of hub. Remove any oil, laquer of dirt. Place bush in hub and match half holes to make comelete holes(each comeplete hole will be threaded on 1 side only).
2) Lightly oil thread and point of set screws, or thread and under head of cap screws. Place screws loosely in holes that are threaded on hub side.
3) Make sure bush is free in hub. Slip assembly CHINAMFG shaft and locate in the desired position.
4) Tighten screws alternately and evenly until all are pulled up tightly(See table for torque settings)).
5) Hammer agsinst large end of bush using hammer and block or sleeve to avoid damage. Screws can now be turned a little more to the specified torque setting. Repeat this alternate hammering and screw re-tightening until the specified torque is reached. Fill all holes with grease to exclude dirt.
>>REMOVE
1) Remove all screws. Lightly oil thread and point of set screws, or thread and under head of cap screws.
2) Insert screws into removel holes that are threaded on the bush side. In sizes where washers are found under screws heads, be sure to use these washers.
3) Tighten screws alternately until bush is loosened in hub and then remove the coplete assembly. If bush does not loosen immediately tap on hub.
Packaging & Shipping
Company Profile
ZheJiang Haorongshengye Electrical Equipment Co., Ltd.
1. Was founded in 2008
2. Our Principle:
“Credibility Supremacy, and Customer First”
3. Our Promise:
“High quality products, and Excellent Service”
4. Our Value:
“Being Honesty, Doing the Best, and Long-lasting Development”
5. Our Aim:
“Develop to be a leader in the power transmission parts industry in the world”
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6.Our services: |
1).Competitive price |
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2).High quality products |
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3).OEM service or can customized according to your drawings |
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4).Reply your inquiry in 24 hours |
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5).Professional technical team 24 hours online service |
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6).Provide sample service |
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Main products
Machines
Exbihition
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| Certification: | ISO |
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| Pulley Sizes: | SPA/Spb/Spc/Spz |
| Manufacturing Process: | Casting |
| Material: | Carbon Steel |
| Surface Treatment: | Polishing |
| Application: | Chemical Industry, Grain Transport, Mining Transport, Power Plant |
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
| Customized Request |
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Are there taper bushes designed for use in harsh or corrosive environments?
Yes, there are taper bushes specifically designed for use in harsh or corrosive environments. These taper bushes are constructed using materials and coatings that offer enhanced resistance to corrosion and can withstand the challenges posed by harsh operating conditions. Here are some examples of taper bushes designed for such environments:
- Stainless Steel Taper Bushes: Stainless steel taper bushes are a popular choice for applications in harsh or corrosive environments. Stainless steel contains chromium, which forms a passive oxide layer on the surface, providing excellent resistance against corrosion. Taper bushes made from stainless steel are highly resistant to moisture, chemicals, and other corrosive substances, making them suitable for demanding environments.
- Corrosion-Resistant Coated Taper Bushes: Some taper bushes undergo specialized coating processes to enhance their corrosion resistance. These coatings can include materials such as zinc, nickel, or other anti-corrosive substances. The coatings act as a barrier between the taper bush material and the corrosive environment, providing an extra layer of protection against corrosion. Taper bushes with corrosion-resistant coatings are designed to withstand harsh operating conditions and offer extended service life.
- Polymer Taper Bushes: Polymer taper bushes, often made from high-performance plastics, offer inherent resistance to corrosion and are suitable for use in corrosive environments. These taper bushes are lightweight, non-metallic alternatives that exhibit excellent resistance to various corrosive substances, including chemicals and moisture. Polymer taper bushes are commonly used in applications where metal components may be prone to corrosion or chemical attack.
- Sealed or Enclosed Taper Bushes: In particularly harsh environments, taper bushes with integrated seals or enclosures can provide added protection against corrosion. These seals or enclosures help prevent corrosive agents from reaching critical components of the taper bush, ensuring its long-term performance and resistance to corrosion. Sealed or enclosed taper bushes are commonly used in applications where exposure to moisture, dirt, or chemicals is significant.
When selecting taper bushes for use in harsh or corrosive environments, it is important to consider the specific requirements of your application and consult with manufacturers or suppliers who specialize in corrosion-resistant power transmission components. They can provide guidance on the most suitable taper bush options based on the specific corrosive agents, temperatures, and operating conditions involved.
By choosing taper bushes designed for harsh or corrosive environments, you can ensure the durability, reliability, and longevity of your power transmission system, even in challenging operating conditions.
What are the standard tolerances for taper bushes in engineering applications?
In engineering applications, taper bushes are designed to provide a secure and accurate connection between shafts and hubs or other rotating components. The standard tolerances for taper bushes can vary depending on factors such as the specific application, industry standards, and the manufacturing processes involved. Here are some general guidelines regarding the standard tolerances for taper bushes:
1. Shaft Diameter Tolerance: The shaft diameter tolerance refers to the permissible deviation in the diameter of the shaft that the taper bush will be mounted onto. The standard tolerance for the shaft diameter is typically specified based on industry standards such as ISO (International Organization for Standardization). Common tolerance classes for shafts include h6, h7, and h8, where h6 represents a tight tolerance and h8 represents a looser tolerance. The specific tolerance class required for a taper bush application depends on factors such as the desired interference fit and the precision requirements of the system.
2. Taper Bush Bore Tolerance: The taper bush bore tolerance refers to the permissible deviation in the inner diameter of the taper bush, which corresponds to the fit with the shaft. Similar to the shaft diameter tolerance, the taper bush bore tolerance is typically specified using tolerance classes such as H7, H8, and H9. These classes indicate the allowable variation in the inner diameter of the taper bush. Again, the specific tolerance class required depends on factors like the desired interference fit and the precision requirements of the application.
3. Interference Fit Tolerance: The interference fit tolerance refers to the amount of interference or tightness between the taper bush and the shaft. It ensures a secure and reliable connection between the two components. The interference fit tolerance can vary depending on the specific application and the desired level of engagement. It is generally recommended to follow the guidelines provided by the taper bush manufacturer or industry standards to determine the appropriate interference fit tolerance.
It is important to note that these are general guidelines, and the actual tolerances for taper bushes can vary based on specific application requirements, industry standards, and the manufacturing process used. When selecting taper bushes, it is crucial to consult the manufacturer’s specifications and guidelines to ensure proper compatibility and fit with the intended shaft and hub dimensions.
By adhering to the appropriate standard tolerances for taper bushes in engineering applications, you can ensure the integrity and functionality of the power transmission system and maintain the desired fit and performance between the shaft and the rotating components.
What is a taper bush, and how does it work in mechanical applications?
A taper bush, also known as a taper lock bushing, is a mechanical component used to secure rotating shafts or hubs to mating equipment, such as pulleys, sprockets, or gears. It provides a reliable and secure connection that can withstand high torque and axial loads. Here’s how a taper bush works in mechanical applications:
A taper bush consists of a tapered sleeve with an external taper and a corresponding tapered bore. The external taper is designed to match the taper of the mating component, while the tapered bore fits onto the shaft or hub. The taper of the bush and the mating component create a tight interference fit when assembled.
The installation process involves sliding the taper bush onto the shaft or hub and then tightening a set of screws or bolts. As the screws or bolts are tightened, they exert radial pressure on the taper bush, causing it to expand and grip the mating component tightly. This creates a frictional connection between the taper bush, the shaft or hub, and the mating component, effectively locking them together.
The advantages of using a taper bush in mechanical applications include:
- Easy Installation: Taper bushings are relatively simple to install. They eliminate the need for complex machining or keyways on the shaft or hub, as the interference fit provides the necessary grip.
- Secure Connection: The taper lock mechanism ensures a secure and backlash-free connection between the shaft or hub and the mating component. It can withstand high torque and axial loads without slipping or loosening during operation.
- Accommodation of Different Shaft Sizes: Taper bushings are available in various sizes and tapers to accommodate different shaft diameters and mating components. This versatility allows for flexibility and interchangeability in mechanical designs.
- Easy Removal and Replacement: In case of maintenance or replacement needs, taper bushings can be easily removed by loosening the set screws or bolts. This facilitates quick disassembly and reassembly without causing damage to the shaft or hub.
- Reduced Downtime: The ease of installation and removal, combined with the secure connection provided by taper bushings, helps minimize downtime during equipment maintenance or component replacement.
Taper bushings are commonly used in a wide range of mechanical applications, including power transmission systems, conveyor systems, industrial equipment, and automotive applications. They offer a reliable and cost-effective method for connecting rotating shafts or hubs to mating components, ensuring efficient power transmission and reliable operation.
When using taper bushings, it’s important to follow the manufacturer’s guidelines for installation and tightening torque to ensure proper functionality and avoid any potential issues.
editor by CX 2024-04-03
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