What are the polishing methods of 304 stainless steel plate

1. Ultrasonic polishing: put the thick steel plate into the mixture of wear-resistant materials and place it on the ultrasonic field together. With the help of the vibration effect of ultrasonic, the wear-resistant materials can be cut and polished on the surface of the product. Special attention must be paid to: the macro-economic force of ultrasonic polishing production and processing is small, which is not easy to cause the deformation of thick steel plate, but the installation is difficult. Ultrasonic production and processing can be integrated with organic chemistry or photocatalysis. On the basis of aqueous solution etching and electrolysis, ultrasonic vibration is added to mix the aqueous solution to get rid of the dissolved substances on the surface of 304 stainless steel plate, and the etching or electrolyte solution around the surface is symmetrical; The cavitation effect of ultrasound in solution can also inhibit the whole etching process, which is conducive to surface brightening engineering

2. Mechanical equipment polishing: it is a polishing method to obtain a smooth surface by drilling the plastic deformation of the surface of raw materials and removing the convex part after polishing. It is a method with high application times.

3. Magnetic grinding and polishing: it uses magnetic wear-resistant material to produce wear-resistant material brush under the action of electromagnetic field to cut and process castings. This kind of method has the advantages of high production and processing efficiency, high cost performance, easy operation of production and processing standards and good working conditions. Select appropriate wear-resistant materials

4. Organic chemical polishing: it is to melt the concave part of the external economic bulge of 304 stainless steel plate in the chemical material, so as to obtain a smooth surface. The specific advantage of this kind of method is not that it requires complicated machinery and equipment, can polish product workpieces with complex appearance, and can polish many product workpieces at the same time, with high efficiency.

5. Liquid polishing: it is to wash the surface of the workpiece with the help of fast flowing liquid and abrasive particles on the belt to achieve the purpose of polishing. Common methods include: wear-resistant material gushing production and processing, liquid gushing production and processing, hydrodynamic grinding, etc.

6. Electrolytic polishing: its principle is the same as that of organic chemical polishing, that is, it can selectively melt a small part of the surface of 304 stainless steel plate to make the surface smooth. Compared with organic chemical polishing, it can remove the influence of negative reflection, and the actual effect is good.