The processing method on the surface of the CNC processing part first depends on the technical requirements of the processing surface. However, it should be noted that these technical requirements are not necessarily the requirements stipulated in the part diagram, and sometimes it may be higher than the parts diagram due to process reasons. If the processing requirements for the surface of certain CNC machining parts due to do not coincide with the benchmark. Or it may put forward higher processing requirements because of being used as a precision.
After clarifying the technical requirements of the surface of each CNC processing part, you can choose to ensure the final processing method that can ensure the requirements, and determine the processing method of several steps and steps. The selected CNC processing method processing method should meet the quality of parts, good processing economy and high production efficiency requirements. For this reason, the following factors should be considered when choosing a processing method:
1. The processing accuracy and surface roughness that can be obtained by any CNC processing method have a considerable range, but only the scope of a relatively narrow range is economy. The processing accuracy of this range is economic processing accuracy. To this end, when choosing a processing method, the corresponding processing method that can obtain the accuracy of economic processing should be selected.
2. Consider the nature of CNC processing materials.
3. Consider the structural shape and size of the CNC processing parts.
4. Consider productivity and economic requirements. In large quantities, high -efficiency advanced processes should be adopted. It can even fund the manufacturing method fundamentally, which can reduce the amount of labor processing.
5. Consider the existing equipment and technical conditions of the factory or workshop. When selecting the processing method, you should make full use of the existing equipment to tap the potential of the enterprise to give play to the enthusiasm and creativity of workers. However, we should also consider continuously improving the existing processing methods and equipment, adopting new technologies and improving the level of technology.
