【摘要】 目前数控技术应用越来越广,对数控设备的维修非常重要。笔者从数控系统的构成与特点、故障分析与诊断及故障排除等方面论述了维修数控机床的方法。更多还原

【Abstract】 At present,the application of NC technology is more and more widespread.The method of maintaining NC machine tools is discussed by the aspects of the structure and characteristics of the NC system,fault diagnosis and analysis,fault elimination and so on.更多还原