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在插削过程中,由于插床自身的原因,往往在加工中光洁度保证不了,不能使用硬质合金刀,这就影响了插削的质量和效率,现将插床在加工中存在的主要问题及解决这个问题的机构——抬刀机构介绍如下: 一、插床在加工中存在的主要问题插削工作是靠刀具做往复运动来完成的,在这往复运动中,只有一个单程是进行切削的,另一单程是不切削的,虽然不切削但刀还离不开工作,紧贴着已加工面向上拖,即所谓拖刀现象。由于拖刀现象,刀磨损的快,精加
In the cutting process, due to the reasons for the slot itself, often in the processing can not guarantee the finish, can not use carbide knife, which affects the cutting quality and efficiency, the slot is now in the processing of the main problems and solutions The body of the problem - lift the knife body introduced as follows: First, the main problem in the processing of the slot machine Insert work is done by the tool reciprocating motion, in this reciprocating motion, only one way is cutting, and the other A one-way is not cutting, although not cutting but the knife can not do without work, close to the processing has been dragging the so-called drag phenomenon. Due to the phenomenon of drag, knife wear fast, refined