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本文根据传统导电加热切削生产效率低，且易烧蚀刀具等问题，提出通过断屑器导电块引入电流进行电加热切削。理论分析及实验结果表明，对于切屑里带状的难加工材料，断屑器导电加热切削能够克服传统电加热切削存在的问题，是一种有效的新加工方法。
In this paper, according to the problems of low efficiency and easy ablation tool of traditional conductive heating cutting, it is proposed to introduce electric current through the chip breaker conductive pad for electric heating cutting. Theoretical analysis and experimental results show that it is an effective new processing method for strip-shaped difficult-to-machine materials in chips and conductive chip-breaker cutting to overcome the problems of traditional electric heating and cutting.