Drawbar water edge tells about the function of Bushing and the knowledge of selection factors?

2021-03-24 10:30

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. So, do you know what its function and the factors of selection are? Let’s follow the editor of Drawbar water edge to have a simple understanding!
1. Function
Bushing has high flexibility in use, and it can play a lot of roles. In a nutshell, it is a type of component that protects equipment. Its use 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, the valve stem is sheathed in the valve cover to reduce valve leakage and achieve a sealing effect. In the bearing application field, the wear between the bearing and the shaft seat can be reduced, and the gap between the shaft and the hole can be prevented from becoming larger.
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. It can withstand vibration, friction and corrosion in a variety of harsh working environments to protect the wrapped parts, and it is easy to replace after damage, low cost, and economical.
Three, selection factors
Bushing has a large range of use and many types. To choose the right one, you need to consider its purpose of use. Choose different models for different working conditions. The main considerations in the selection are the pressure, speed, pressure-speed product 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 Drawbar water edge introduced the function of Bushing and the knowledge of the factors of selection. I hope you can learn more.

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