The cylinder block seat is less worn and is not easy to replace.
With a bushing, the inner hole of the bushing is copper, or wear-resistant material, so the bushing has wear resistance.
The bushing protects the shaft better, so the life of the shaft will be a little longer.
It is more convenient to replace Rongchang bushings, so internal combustion engines generally use bushings.
The use of the bushing is relatively high flexibility, and it can play many roles. In general, the bushing is a type of component that protects the equipment. The use of bushings can reduce equipment wear, vibration and noise, and have an anti-corrosion effect. The use of the bushing can also facilitate the maintenance of mechanical equipment, simplify the structure and manufacturing process of the equipment.
The role of the bushing 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, so as to reduce the leakage of the valve and achieve the sealing effect. In the field of bearing applications, the use of bushings 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.
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