stone polishing machine is an important process in the processing and production process. With the extensive application of hardware products, the appearance quality requirements of hardware products are getting higher and higher, so the surface polishing quality should be improved accordingly, especially the mirror surface. Products with high-gloss, high-gloss surfaces require higher surface finishes and therefore require higher polishing. Polishing not only increases the aesthetics of the workpiece, but also improves the corrosion resistance and wear resistance of the surface of the material. It can also facilitate subsequent injection molding, such as making the plastic product easy to demould and reducing the production cycle.
Mechanical polishing is a polishing method that removes the polished convex portion by plastic deformation on the surface of the material to obtain a smooth surface. Generally, oil stone strips, wool wheels, sandpaper, etc. are used, which are mainly manual operations, and special parts such as the surface of the rotating body can be used. Using an auxiliary tool such as a turntable, the method of super-fine polishing can be used with high surface quality requirements. Ultra-fine grinding and polishing is a special-purpose grinding tool. In the polishing liquid containing abrasive, it is pressed against the machined surface to perform high-speed rotary motion.
For high-quality polishing, the most important thing is to have high-quality polishing tools and accessories such as oilstone, sandpaper and diamond paste. The choice of polishing procedure depends on the surface condition of the previous processing, such as machining, EDM, grinding and so on.
