The influence factors of machining speed in EDM were analyzed through a large number of experiments in different conditions. Corresponding improving methods were put forward. And quick processing with same machining precision and machining quality is achieved.%通过各种条件下的电火花加工实验,分析影响加工速度的各种因素,提出相应的改善方法,从而实现不影响加工精度、加工质量的快速电火花加工.
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