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在机械加工中,直径小于0.2mm的小孔加工是非常有技术难度的,并且孔径越小、深加工难度就越大。一般情况下,要想加工出直径0.2mm以下的小孔,对机床的刚性、精度和稳定性和操作者都提出了极高的要求,其中那个环节出现问题都会导致加工的产品达不到技术要求。因此,选用合适的机床、刀具、切削参数、切削液和辅助工具对加工起到了至关重要的作用。
In machining, the hole diameter is less than 0.2mm processing is very technical difficulty, and the smaller the hole, the greater the difficulty of deep processing. Under normal circumstances, in order to produce a hole diameter of 0.2mm below, the rigidity of the machine, accuracy and stability and the operator have made a very high demand, in which part of the problem will lead to the processing of products fail to technology Claim. Therefore, the selection of suitable machine tools, cutting tools, cutting parameters, cutting fluid and auxiliary tools play a crucial role in machining.