1. Adjust the chemical composition of the sliting parts： The chemical composition of the cutting parts should be adjusted according to the parts requirements and the mechanical performance test.
2. Select the right grinding tools： The grinding tools should be selected according to the chemical composition and quality of the parts.
3. Controlling the grinding pressure： The grinding pressure should be controlled according to the parts requirements.
4. Proper cutting： Proper cutting should be done to ensure that the surfaces of the parts have consistent finish.
5. Fine grinding： Fine grinding should be applied to ensure the even occurrence of the grinding marks.
6. Continuous polishing： Continuous polishing should be done to ensure the polished surface is uniform.
7. Use of polishing agent： The right type of polishing agent should be used to achieve the best polishing effect.
