2022-01-20 11:45:57, 修改于2022-01-20 11:47:02
1. Divide the process according to the machining surface of the part
That is to say, the part of the process that completes the same profile is a process. For parts with many and complex surfaces, precision manufacturers，they can be divided into multiple processes according to their structural characteristics (such as inner shape, shape, curved surface and plane, etc.).
2. Divide the process according to roughing and finishing
That is, the part of the process completed in roughing is a process, and the part of the process completed in finishing is a process. For parts with large blank allowance and high machining accuracy requirements, rough turning and fine turning should be separated into two or more processes.
3. Divide the process according to the type of tool used
Taking that part of the process completed by the same tool as a process, this method is suitable for the situation that the workpiece has more surfaces to be machined, the continuous working time of the machine tool is long, and the preparation and inspection of the machining program are difficult.
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