摘要
本文论述了利用西门子840D sl系统的ESR功能及异步子程序实现机床断电紧急回退的两种方法,并分别以三坐标铣床及五坐标桥式铣床为例阐述了两种方法的实现过程。
Two kinds of machine tool emergency retraction methods were introduce.These two methods were applied ESR function and interrupt program function of Siemens 840Dsl system respectively.The realization process of the two methods was illustrated with three coordinate milling machine and five coordinate bridge milling machine.
作者
石敏
许翠芳
李维涛
邓凌
李毅
董士昌
SHI Min;XU Cui-fang;LI Wei-tao(AVIC Manufacturing Technology Institute,Beijing 100024)
出处
《航空精密制造技术》
2020年第4期57-59,共3页
Aviation Precision Manufacturing Technology
基金
国防基础科研计划资助项目(JCKY2017205A001)。
关键词
电容模块
母线电压监控
紧急回退
五轴法向退刀
capacitor module
bus voltage monitoring
emergency backstepping
five axis normal cutter retraction
