数控铣镗床头库附件头自动更换管理软件开发设计

摘要

以数控落地铣镗床头库附件头自动更换,配备西门子840D数控系统为例,介绍了基于CNC和PLC控制程序,并融合了用户变量、用户宏变量指令及DRP双口RAM数据交换等功能的,一种开发设计机床功能控制软件的方法,供参考.%Taking AAC control software of CNC floor type milling-boring machine with multilayer head magazine and Siemens 840D for example. Introducing a design and development measure on the application of technique of CNC and PLC programming, combining with the functions sach as UGDB, UMAC and DRP data exchange.