1. Machining process refers to the use of mechanical processing methods to make the shape, size and relative position of the wool according to the drawings and dimensions of the drawings.
The whole process of becoming a qualified part with its nature and nature, the processing technology is the work that the technicians need to do before processing, so as to avoid the occurrence of faults in the processing process.
Raw processing errors, resulting in economic losses.
2. Develop process steps:
1) Calculate the annual production program and determine the production type.
2) Analyze part drawings and product assembly drawings, and conduct process analysis on parts.
3) Select gross return.
4) Formulate the process route.
5) Determine the machining allowance of each process, and calculate the size and tolerance of the process.
6) Determine the equipment and tools, fixtures, measuring tools and auxiliary tools used in each process.
7) Determine cutting amount and working hour quota.
8) Determine the technical requirements and inspection methods of each main process.
9) Fill in the process documents.