Grinding grain of stone polishing machine: when grinding particles are from coarse to fine, the grinding trace of stone surface abrasive is from coarse to fine to invisible, and the surface is smooth, flat and delicate. When the depth reaches 110 microns, the machined surface presents a specular luster and bright color. Physical and chemical principle: there are two kinds of polishing process: dry polishing and wet polishing. When the stone products are "dry", when the physical and chemical action occurs between "wet" and "wet", dry polishing "refers to the evaporation of water when the surface temperature of stone increases, which leads to the increase of polishing stone concentration, thus achieving the strengthening effect. The gloss of the product has reached the ideal requirement, and the gloss level reaches above 85 degrees.
1. the factors affecting the work type of stone polishing machine, although polishing agent is a special polishing material, the difference between polishing agent and abrasive material is mainly reflected in the processing mechanism. In principle, some of the lower hardness micro powder materials can also be used as polishing agents. However, high hardness polishes are usually better than those with low hardness and are widely used.
2. Polishing liquid: water is a common polishing liquid. It can not only play the role of grinding and cooling, but also can be used as the medium of physical and chemical action in the process of stone polishing machine. If the stone polishing machine is ground, such as diamond powder, oil organic liquid is generally used as polishing fluid, such as sewing oil. It has excellent cooling, lubrication and dispersion effects.
3. colorant can also be added to diamond grinding paste, whether it is water or oil. Disc throwing: the smooth surface stone panel with flat specifications is a reflection of polishing by stone polishing machine. Hard disks made of metal materials are often used as disc throwing. The polished surface polished with floppy disk can easily yield to concave surface when the stone is pressed, and it is suitable for surface polishing. The medium-sized hard disk has good wear resistance, good adsorption and certain elasticity, and has good effect on the polishing machine of plane stone.
