The characteristics and content of numerical control processing, Sheet Metal Processing manufacturers will explain in detail today: the basic characteristics of numerical control processing (1) The process content of numerical control processing is more complicated than that of ordinary machining. (2) The preparation of numerical control machine tool processing procedures is more complicated than the preparation of ordinary machine tool process specifications. This is because the problems that do not have to be considered in the processing technology of ordinary machine tools, such as the arrangement of work steps in the process, the determination of tool points, tool change points and tool routes, should be carefully considered when compiling numerical control processing technology. the main content of numerical control processing technology (1) Select the parts suitable for processing on numerical control and determine the process content. (2) Analyze the drawings of the processed parts, clarify the processing content and technical requirements, determine the processing plan, and formulate the numerical control processing route, such as the division of the process, the arrangement of the processing sequence, and the connection of the non-numerical control processing process. Design the numerical control processing process, such as the division of the process, the selection of the tool, the positioning and installation of the fixture, the determination of the cutting amount, the determination of the tool route, etc. (3) Adjust the program of the numerical control processing process. Such as the selection of the tool point, the tool change point, and the compensation of the tool. (4) Allocate the tolerance in the numerical control processing. (5) Process some process instructions on the numerical control machine tool.