基于FANUC31i的多轴伺服参数同步优化技术  

Simultaneous optimization technology of multi-axis servo parameter based on FANUC3li system

作　　者：张韬[1] 孙挪刚[2] 郭亮[2] 冯斌[2] 

机构地区：[1]沈机集团昆明机床股份有限公司,云南昆明650203 [2]西安交通大学机械工程学院,陕西西安710049

出　　处：《机械设计》2014年第9期82-85,共4页Journal of Machine Design

基　　金："THM系列(46100/65160)精密卧式加工中心"资助项目(2009ZX04001-022);"TGK46100高精度数控卧式坐标镗床"资助项目(2010ZX04001-021)

摘　　要：为了满足高精度加工尤其是轮廓加工的需要,针对目前单轴伺服参数调整的不足,研究了基于遗传算法的多轴伺服参数同步优化方法,通过利用Focas2二次开发工具包和VB语言开发了面向FANUC31i数控系统的多轴伺服参数同步自动优化软件,在对各轴参数优化调整的基础上,实现了各进给轴相关伺服参数同步微调整,提高了采用FANUC31i系统数控机床的轮廓加工精度。Due to the need of high precision machining especially the eontour machining and the shortage of uniaxial sezwo pa- rameter adjustment, the paper studied the simultaneous optimization method for muhi-axis servo parameter based on geneth＇ algorithm method. Anti the simultaneous automatic optimization software for nmhi-axis servo parameter was developed by Focas2 secondal7 development kit and Visual Basic. On the ground of optimization and adjustment of the parameters for each axis. the simultaneous micro adjustment of related servo parameters of each axis were realized and contour machiniug accuracy of CNC machine with FANUC31i system was improved.

关 键 词：轮廓误差 遗传算法 Focas2库 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]