How to polish stainless steel into mirror effect

The method of polishing stainless steel into mirror effect is as follows:

Tools/materials: stainless steel, compound shutter, grinding disc, wool strip polishing disc, polishing wax or polishing paste.

1. First, compound louvers can be used, which can remove rough surfaces and irregular shapes and realize rough grinding and preliminary fine grinding.

2. Use synthetic grinding disc to remove the grinding or burr on the surface of stainless steel to achieve fine grinding and prepare for polishing.

3. Repolishing the CD with wool strips has good flexibility and can easily accelerate air flow and cooling.

4. Finally, polishing wax or polishing paste is used to realize the last working procedure of bright mirror metal surface processing technology.

Factors affecting the polishing quality of stainless steel

1, some defects on the surface of raw materials, such as scratches, pits, excessive pickling, etc.

2. Material factors of raw materials: the hardness is too low, which makes it difficult to shine during polishing. The hardness is too low, and orange peel is easy to appear on the surface during deep drawing, which affects the polishing performance. For materials with high hardness, its polishing performance is relatively better.

3. Stretching: In stretching polishing, the length of stainless steel products should be properly stretched so that the polishing result is not affected by deformation and black spots during stretching. After deep drawing, small black spots will appear on the surface of the area with large deformation, which will still affect the polishing performance.