In the mechanical processing and manufacturing industry, especially in the motor shell processing, every workpiece has its surface roughness requirements, and its quality directly affects the beauty and final matching performance.
1. The choice of cutting tools and the material of the workpiece are different, otherwise the machining performance of the cutting tools cannot be perfectly reflected, or even have machinability.
2. The size of the feed, in order to ensure better surface roughness, the final fine cutting, the feed speed is usually very slow.
3. For speed selection, in order to meet the requirements of better surface roughness, the final precision machining of motor housing usually has a higher speed, so that the inner wall of the machined motor housing will be brighter and have better roughness.
4. For the selection of machine tools and equipment, numerical control equipment with better automatic machining accuracy shall be selected.
5. Cast iron motor shell, casting stability of the surface to be machined, whether the machinability is good, etc. Of course, there are many factors that affect the surface roughness in the process of machining the motor shell, which need us to face and overcome.
