Precise electronic parts are manufactured on a vacuum machine by an intelligent machine tool controlled by a computer. What are the requirements for precision parts processing?
First of all, what is precision parts processing? In fact, it is a kind of processing. But more precisely, 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 refined, 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-tech has played its role, especially the digitalization of processing has made a qualitative leap in its development process. It will become an important science in the future and serve the development of industry. Precision machine parts are composed of many different small parts, and each part plays a very important role. Parts need to be assembled, so precision machine parts manufacturers will re process according to these requirements. 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 indispensable in precision machining. To ensure the machining accuracy of precision parts, rough and fine mechanical parts shall be machined separately. Due to large cutting amount, large cutting force, large clamping force, heating, and obvious hardening of machined surface of rough machined parts, the internal stress of the workpiece is large. If the rough and coarse parts are machined continuously, the precision of the finished parts will drop rapidly due to the redistribution of stress.
In the processing of precision parts, there is often a heat treatment process. The location of heat treatment process is arranged as follows: in order to improve the cutting performance of metal, such as annealing, normalizing, tempering, etc., it is generally arranged before the machining of mechanical parts. The processing flow of precision parts is very strict, and the feed and output 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.