The use of a bushing is relatively high, and it can also play many roles. In general, a bushing is a type of component that protects equipment. The use of bushings can reduce equipment wear, vibration and noise, and has the effect of preventing corrosion. The use of the bushing can also facilitate the maintenance of mechanical equipment, simplify the structure of the equipment and the manufacturing process.
The role of the bush in actual work has a lot to do with its application environment and purpose. In the field of valve application, the bushing is installed in the valve cover to cover the valve stem, thereby reducing the leakage of the valve and achieving the sealing effect. In the bearing application field, the use of bushings can reduce the wear between the bearing and the shaft seat, and avoid the role of increasing the gap between the shaft and the hole.