We often see requirements for product finish in our normal processing. So what is the role and significance of product finish?
1. Improve the efficiency and life of parts: Finish can affect the lubrication retention and noise level. Because the smoother surface can better maintain lubrication, reduce wear and tear, and at the same time in the operation of the quiet.
2. Influence the fatigue strength of the workpiece: the roughness of the surface of the part has a direct impact on its ability to withstand fatigue strength.
3. Corrosion resistance: the roughness of the surface of the part directly affects its corrosion resistance.
4. Hardness and wear resistance: surface finish has a direct impact on the wear resistance of parts. The smoother the surface, the better the wear resistance, but excessive smoothness may not be conducive to the storage of lubricants, resulting in molecular bonding on the contact surface, increasing friction.
5. Matching strength between workpieces: surface finish directly affects the matching strength between workpieces.
In summary, finish is an important factor in machining to measure the quality of processing, and has a direct impact on the performance of parts and machines.Improve the surface finish of the metal to reduce machine failure, extend the service life of parts, improve the performance of the workpiece is of great significance!
Post time: Jul-09-2024