Precision electronic parts are manufactured on a vacuum machine by computer-controlled intelligent machine tools. What are the requirements for precision parts processing?
First, what precision parts processing is, is actually a kind of processing, but more accurate is that the production machinery and process requirements are relatively high. With the development of industrialization, the classification of precision machining is more and more, the direction is more and more fine, and the degree of specialization is higher and higher. Therefore, precision machinery will be integrated more and more in the future. This is not the initial simple processing. Its combination with high technology has played its role, especially the digitalization of processing has produced a qualitative leap in its development process. It will become an important science in the future and serve for the development of industry. Precision machine parts are made up of many different small parts, each of which plays a very important role. Parts need to be assembled, so precision machine parts manufacturers will reprocess them for those needs. After processing various parts, we can find more suitable parts for ourselves. Therefore, in order to make these products better serve themselves, many people are an indispensable part of precision machining. In order to ensure the machining accuracy of precision parts, coarse and fine mechanical parts should be processed separately. As a result of the large amount of cutting, cutting force, clamping force, heating, mechanical rough machining parts processing surface has obvious hardening phenomenon, the internal stress of the workpiece is larger. If the machined coarse and coarse parts are processed continuously, the precision of the machined parts will decrease rapidly due to the redistribution of stress.
In the processing of precision parts, there is often a heat treatment process. The position of heat treatment process is arranged as follows: In order to improve the cutting performance of metal, such as annealing, normalizing, tempering, etc., generally arranged before the machining of mechanical parts. Precision parts are processed strictly and the feed and outlet rings are fastened. Mastering dimensional accuracy can reduce material loss and cost. For example, when the size is wrong, if the size is wrong, the part cannot be used.