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Precision machining can not be carried out on all kinds of materials. If the hardness of some materials is too high and exceeds the hardness of the pr···
(1) The clamping reference surface of the workpiece shall be clean and free of burr. For the workpiece after heat treatment, the slag and oxide film s···
1、 It is the main technical document to guide the production. The production planning and scheduling of the machining workshop, the operation of worke···
Numerical control machine tools in batch processing precision mechanical parts, especially to pay attention to the accuracy of processing, to ensure t···
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