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What is the specific process of cnc machining of precision parts?

The editor of the precision parts cnc processing factory tells you that the processing technology specification is one of the process documents that stipulates the cnc processing technology and operation method of parts. It is based on a reasonable process and operation method under specific production conditions. The prescribed form is written into the process document and used to guide production after approval. The cnc processing process specification generally includes the following contents: the process route of the workpiece processing, the specific content of each process and the equipment and process equipment used, the inspection items and inspection methods of the workpiece, the cutting amount, the time quota, etc.

Technology is to change the shape, size, relative position and nature of the production object on the basis of technology to make it a finished or semi-finished product. It is a detailed description of each step and each process. For example, as mentioned above, rough machining may include blank manufacturing, grinding, etc., and finishing may be divided into turning, fitter, milling machine, etc. Each process must have a detailed description. Data such as how much roughness should be achieved and how much tolerance should be achieved.

The technicians of the precision parts cnc processing factory determine the process flow to be adopted according to the quantity of products, equipment conditions and the quality of workers, and write the relevant content into the process file, which is called the process flow. This one is more targeted. Each factory may be different because the actual situation is different.

Generally speaking, the process flow is the outline, the processing technology is the detailed parameters of each step, and the process flow is the specific processing process compiled by a certain factory according to the actual situation.