What is the difference between a grinding machine and a polishing machine?
Lapping machine and polishing machine is a kind of product? What is the difference between them! Grinding and polishing machine are in fact to deal with some of the products of some of the less than satisfactory, also can be said to be a means of fine products, but some products only need to rough treatment about, some products must be to the precision and polishing machine more application in fine processing, so the grinding is early, polishing is late are not in conflict.
Lapping and polishing are the same kind of mechanical motion. For surface quality, polishing surface finish is higher than grinding.
In fact, polishing can be said to be the grinding process, can be in the same plane polishing machine at the same time to achieve grinding and polishing. The grinding is divided into rough grinding, fine grinding, polishing is divided into rough polishing, polishing. Many times we are three processes to the surface quality of the product processing: rough grinding, fine grinding, fine polishing. With these three processes, the surface flatness, parallelism, roughness of the workpiece is improved. Some customers precision requirements is not so high, especially rough degree requirements not so Gaojiu only use of process, or is grinding the process. Specific to look at the quality of the workpiece surface itself, as well as the quality of customer requirements to achieve.
Grinding and polishing can be achieved on the same polishing machine, but the configuration is not the same. Grinding need to use the grinding disk and polishing liquid, polishing is polishing liquid and polishing pad, polishing pad, polishing cloth, polishing wheel, etc.. In a polishing machine to achieve grinding and polishing need to replace the disc after grinding, liquid and other configurations.