自一九七一年我厂开始生产D6140A电火花机床以米,收到了不少用户单位的反映,希望能够提供该机床的操作维修资料,供用户参考。由于D6140A电火花机床采用晶体管脉冲电源,是我厂最近几年发展起来的产品,对我们说来也有一个认识和提高的过程,很多单位对这台机床不太熟悉,使用时产生了不少问题,影响了生产。为了更好地使用户能把D6140A电火 Since 1981, our factory began to produce D6140A EDM machine in meters, received a lot of user units reflect, hoping to provide the operation and maintenance of the machine tool for your reference. Because D6140A EDM machine using transistor pulse power is our plant products developed in recent years, to us that there is also a process of awareness and improvement, many units of this machine are not familiar with, have a lot of problems when using , Affecting the production. In order to better enable users to D6140A electric fire