What are the requirements for precision machining of parts?

Precision electronic components are manufactured on vacuum machines using computer-controlled intelligent machine tools. How are precision parts processed and manufactured? Firstly, what is precision machining? It is actually a type of machining, but more precisely, the production machinery and process requirements are relatively high. With the development of industrialization, there are more and more classifications of precision machining, with increasingly refined directions and higher levels of specialization. Therefore, precision machinery will be increasingly integrated in the future. This is not the initial simple processing. Its combination with high technology has played its role, especially in the digitalization of processing, which has made a qualitative leap in its development process. It will become an important science in the future, serving the development of industry. Precision mechanical parts are composed of many different small components, each of which plays a very important role. The parts need to be assembled, so precision mechanical parts manufacturers will carry out reprocessing according to these requirements. After processing various parts, we can find more suitable parts for ourselves. Therefore, in order to better serve themselves with these products, many people are indispensable and important links in precision machining. To ensure the machining accuracy of precision parts, coarse and fine mechanical components should be machined separately. Due to the large cutting amount, cutting force, clamping force, heat generation, and obvious hardening phenomenon on the machined surface of rough machined parts, the internal stress of the workpiece is relatively high. If rough and coarse parts are machined continuously, the redistribution of stress will cause a rapid decrease in the accuracy of precision machined parts.

In the machining process of precision parts, there is often a heat treatment process. The placement of heat treatment processes is arranged as follows: in order to improve the cutting performance of metals, such as annealing, normalizing, tempering, etc., they are generally arranged before machining mechanical parts. The machining process of precision parts is very strict, and the feed and output rings are tightly fastened. Mastering dimensional accuracy can reduce material loss and lower costs. For example, when the size is incorrect, if the size is incorrect, the component cannot be used.