基于西门子840Dsl系统的机床紧急回退功能应用开发  

Development of Machine Tool Emergency Retraction Function Based on Siemens 840Dsl System

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)

机构地区：[1]中国航空制造技术研究院,北京100024

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)。

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.

关 键 词：电容模块 母线电压监控 紧急回退 五轴法向退刀 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]