This paper develops the CNC system of precision electrical discharge machining (EDM) machines tool which consists of computer and single chip microcomputer.
本文论述了我们研制的用系统机和单片机组成的精密电火花加工机床数控系统。
The machining precision and surface quality are introduced in electrical discharge machining and their causes as well as improved measures are put forward.
介绍了电火花加工中常见的加工精度和表面质量问题以及产生的原因及相应的改善措施。
It mainly analyses the influence of electrical parameters on the machining efficiency and precision in the course of electrical discharge, and analyses quantificationally the mutual influence of them.
简要介绍了电火花脉冲加工的现状、特点及加工原理；着重分析了放电加工中电参数对加工效率及加工精度的影响；定量分析了它们之间的相互影响。
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