CAJ | 학술논문

为了得到准确获取机床状态监测信号的方法，研究了机床状态信号获取的3种方案，即外置传感器信号、内置传感器信号和伺服驱动器监测端口信号。这3种信号都是可靠的信息来源，但是信号获取的难度和信号质量各有优劣。分析比较了这3种方案，分析结果对研究数控机床伺服进给系统在线监测技术、提高机床可靠性和加工质量具有参考意义。
위료득도준학획취궤상상태감측신호적방법，연구료궤상상태신호획취적3충방안，즉외치전감기신호、내치전감기신호화사복구동기감측단구신호。저3충신호도시가고적신식래원，단시신호획취적난도화신호질량각유우렬。분석비교료저3충방안，분석결과대연구수공궤상사복진급계통재선감측기술、제고궤상가고성화가공질량구유삼고의의。
In order to get methods of accurately obtaining machine tools condition monitoring signals,the three schemes of obtai-ning machine tools condition signals were researched,which included external setting sensor signals,internal setting sensor signals and servo drivers monitoring interface signals. The three signals were all reliable signal sources,however,the quality and difficulty level to obtain of signals were different. These three schemes were compared and analyzed. The analysis result has reference significance for re-searching the monitoring technology on-line of CNC machine tools servo feed system and improving reliability and machining quality of machine tools.