Precision parts have very high regulations on compressive strength and ductility in specific work. Their performance in work and service life are closely related to their surface performance. The improvement of surface performance cannot be guaranteed simply by using raw materials, and it is also a very undeveloped practice. However, its performance must be standardized in specific processing. At this moment, surface treatment technology must be used, This can usually achieve the practical effect of getting half the result with twice the effort. In recent years, this technology has also achieved a rapid development trend. The mold polishing technology in the mold shell surface solution industry is a very critical stage, and it is also a key processing technology in the product workpiece processing method. The surface processing of precision parts is very important in the whole process of processing. What are the surface processing of precision parts?
It is worth mentioning that in the process of grinding and polishing the mold shell surface of precision parts, not only are the hazards of the processing technology process and grinding equipment received, but also the hazards of the mirror glassiness of the raw materials of the parts will be suffered. This point has not been paid enough attention in today's processing, which also shows that the grinding and polishing itself is exposed to the hazards of the raw materials. Although the processing technology to improve the surface performance of precision parts continues to innovate and update, the hard substrate deposition, nitriding and nitriding technologies are more or more used in the processing of precision parts.
As nitriding technology can obtain a very high level of surface performance, and the processing technology of nitriding technology has a very high consistency with the heat treatment process of steel in precision parts, and the nitriding temperature is very low, so after the nitriding technology is used to solve the problem, there will not be a violent refrigeration process flow, so the deformation of precision parts will be very small, Therefore, nitriding technology is also one of the technologies used to enhance the surface properties during precision parts processing, and is also widely used at present.
