Technical Analysis of Stone Polishing Materials
Release time:
2025-04-25
Stone polishing, as a rather special field, the selection and application of polishing materials will produce different polishing effects. The essence of stone polishing lies in the process of polishing stones with grinding discs made of specially formulated polishing materials under mechanical action. During the polishing process, under the mutual interaction of friction, the grinding disc containing the polishing material gradually grinds and polishes the surface of the stone.
Meanwhile, due to the wide variety of stone types, their physical properties, chemical compositions and crystal structures are different. If you want to polish relatively hard stone, the hardness of the polishing material contained in the grinding tool must exceed that of the stone. The differences in the crystal structure of stone can also have an impact on the polishing effect. For larger stones, the unevenness of polishing is more obvious than that of stones with smaller grains, so stones with smaller grains are easier to polish than those with larger grains.
Technically speaking, the feed rate of the polishing grinding head also has a significant impact on the polishing effect of stone. With the increase of the feed rate of the polishing grinding head, although this will reduce the wear of the polishing material, the surface gloss of the stone polished in this way will decrease. If the feed rate is too low, it will accelerate the wear of the grinding head polishing material and it will also be difficult to achieve the expected polishing effect.
