Second, the tool centralized ordering method is to divide the processes according to the tools used, and use the same tool to process all the parts that can be completed on the part. Use the second knife and the third knife to complete other parts they can complete. This can reduce the number of tool changes, reduce idle time, and reduce unnecessary positioning errors.
3. According to the ordering method of processing parts, for parts with many processing contents, the processing parts can be divided into several parts according to their structural characteristics, such as inner shape, shape, curved surface or plane, etc. Generally, the plane and positioning surface are processed first, and then the hole is processed.
Process simple geometric shapes first, and then process complex geometric shapes.
The parts with lower precision are processed first, and then the parts with higher precision are processed.
The parts with lower precision are processed first, and then the parts with higher precision are processed.
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