FANUC Series 0i-D数控系统实现自动变速解析  

Analysis of implementation automatic transmission ofFANUC series 0i-D NC system

作　　者：王金凤 

机构地区：[1]齐二机床集团大连瓦机数控机床有限公司,116300

出　　处：《机床电器》2011年第6期12-14,共3页Machine Tool Electric Apparatus

摘　　要：一台FANUC Series 0i-D系统的数控立式车床,其主轴是由普通三相交流异步电动机来驱动的,共有16级转速,转速的变换是由电磁阀推动液压拔叉来实现的。应用户要求,AUTO方式下,通过编写M、S指令能实现自动变速。在经过多次的研究、修改PLC控制程序,车间现场调试,最终实现了此功能。本文主要介绍了有级调速实现自动变速的系统参数设置、PLC控制程序的编写。A CNC vertical lathe of FANUC Oi - D system, which spindle is drove by three - phase AC asynchronous motor and has sixteen - step revolutions. Its speed is changed by electromagnet valves pushing the hydraulic shift fork. The user requires that the lathe can automatic speed regulation by M, S instructions in AUTO mode. It is achieved finally by more study, modifying PLC control program and debugging in the workshop. This paper mainly introduces the setting of system parameter and the writing of PLC control program.

关 键 词：FANUC 0i-D 有级调速 自动变速 代码信号 选通信号 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] TM301.2[电气工程—电机]