What are the relevant knowledge of Bushing introduced by Middle guide bush factory?

2021-03-09 16:00

Bushing is a matching part used outside of mechanical parts to achieve sealing, wear protection, etc. It refers to a ring sleeve that acts as a gasket. In the field of valve applications, Bushing generally uses corrosion-resistant materials such as polytetrafluoroethylene or graphite in the valve cover for sealing. How much do you know about other knowledge about it? Let's follow the editor of Middle guide bush factory to have a simple understanding!
1. Function
Bushing has high flexibility in use, and it can play many roles. In a nutshell, Bushing is a type of component that protects equipment. The use of Bushing can reduce equipment wear, vibration and noise, and has the effect of anti-corrosion. Its use can also facilitate the maintenance of mechanical equipment and simplify the structure and manufacturing process of the equipment. The role played in actual work has a lot to do with its application environment and purpose. In the field of valve applications, Bushing is installed in the valve cover to cover the valve stem to reduce valve leakage and achieve a sealing effect. In the bearing application field, its use can reduce the wear between the bearing and the shaft seat, and avoid the effect of increasing the gap between the shaft and the hole.
2. Material
Bushing's materials are mostly soft metal, rubber, nylon and non-metallic polymers, etc. These materials have relatively soft texture and low cost. In a variety of harsh working environments, Bushing is exposed to vibration, friction and corrosion to protect the wrapped parts, and Bushing itself is easy to replace after damage, low cost, and economical.
3. Selection factors
Bushing has a wide range of applications, and there are many types. To choose a suitable Bushing, you must consider its purpose of use, and choose different types of Bushing for different working conditions. The main considerations in Bushing selection are the pressure, speed, pressure-speed product that Bushing needs to bear and the nature of the load. In addition, whether Bushing has lubrication and lubrication state also determines its use effect and life.
The above is the editor of Middle guide bush factory about its related knowledge, you can learn more through the above introduction.

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