1. Determine the process plan and processing route according to the requirements of the part drawing, the blank and the processing conditions of the p...
1. Determine the process plan and processing route according to the requirements of the part drawing and the condition of the blank1) For slender shaf...
1. Understand the structure of the ordinary lathe tool holder and then disassemble it manually, and disassemble it in the order of first outside and ...
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