How to exquisitely polish stainless steel signs?

Writer：admin Time：2023-06-09 10:43 Browse：℃

　　After the corrosion of stainless steel signs is completed, the surface of the signs needs to be polished, polished, and colored to ensure that the production of stainless steel signs is basically completed. What are the polishing techniques? Generally, stainless steel signs can be finely polished, including Electropolishing, chemical polishing and machine polishing. The following is an introduction to the most common machine polishing methods in stainless steel nameplate polishing.

　　The common problems in machine polishing are generally divided into three steps: coarse grinding, medium grinding, and fine grinding.

　　Coarse grinding: mainly uses sand abrasive to polish workpieces with relatively rough surfaces to remove macroscopic unevenness.

　　Medium grinding: Further polishing is carried out on the basis of rough grinding to remove rough grinding marks. After this process, the surface of the workpiece gradually becomes flat and bright.

　　Fine grinding: Fine polishing process to achieve ideal brightness. To achieve optimal performance, suitable polishing wax must be selected. The polishing wax used in our factory is square and easy to use. Different types of polishing wax should be used when using different colors to avoid confusion. A high content of abrasive can accelerate the entire polishing process. This process involves the movement of the polishing wax and polishing wheel surface to make the material smooth.

　　(Attention points in abrasive: particles in polishing wax that play a cutting and leveling role. Grease: stearic acid, fatty acid, paraffin, etc. in polishing wax that play a lubricating and cooling role. Cutting force: the ability of polishing wax to grind and level the polished workpiece)