What factors should be paid attention to when manufacturing precision metal parts?

The processing method of precision parts first needs to depend on the technical requirements of the surface of the parts to be processed. It should be noted that these technical requirements are not necessarily the requirements specified on the part drawings, and sometimes may be due to technological reasons. Some aspects are higher than the requirements on the process drawings. What factors should be paid attention to when manufacturing precision metal parts?

For example, because the benchmarks do not overlap, the processing requirements of the surface of hardware parts are improved, or they are used as precision benchmarks to put forward higher processing requirements. The required final processing method, and determine the processing method that requires several processes. The selected part processing method should meet the requirements of the quality of the parts, good processing economy and improve efficiency. Therefore, when choosing a precision hardware processing method, it needs to be considered The following factors:

1. It is necessary to consider the material composition of precision hardware parts;
2. It is necessary to take into account the structural shape and size of the hardware parts;
3. The machining accuracy and surface roughness that can be obtained by any kind of precision parts processing method have a relatively large range, but knowledge is economical in some relatively narrow ranges, and the machining accuracy in this range is relatively economical Therefore, when selecting the processing method, the corresponding processing method that can obtain economical processing accuracy should be selected;
4. It is necessary to consider the existing processing equipment and technical conditions of the manufacturer or workshop. When selecting the processing method, the existing manufacturing equipment should be fully utilized, the potential of the enterprise should be tapped, and the enthusiasm and creativity of the workers should be brought into play, but the continuous Improve the existing processing methods and equipment, and use cutting-edge technology to improve the technological level;
5. It is necessary to consider the requirements of production efficiency and economy. In mass production, high-efficiency advanced technology should be adopted, and even the manufacturing method of the blank can be fundamentally changed, which can reduce the amount of movement of precision machining.