利用垂度补偿提高数控落地镗滑枕加工精度  

Improvement on Ram Machining Precision of Numerical Control Floor Type Boring Machine by Sag Compensation

作　　者：俞志锋 江懿 刘红 Yu Zhifeng;Jiang Yi;Liu Hong

机构地区：[1]二重(德阳)重型装备有限公司,四川618000

出　　处：《中国重型装备》2021年第4期26-28,65,共4页CHINA HEAVY EQUIPMENT

摘　　要：针对TK6920B落地镗结构特点,分析机床滑枕精度下降的原因,巧妙利用垂度补偿功能,解决了机床滑枕精度因磨损超差的问题,满足产品加工对数控机床精度的要求。Regarding to structural characteristics of TK6920B floor type boring machine,machine ram precision decrease cause has been analyzed.By applying sag compensation function,machine ram precision issue beyond tolerance resulted from wear has been solved,finally the numerical control machine precision accomplished products processing requirements.

关 键 词：落地镗 滑枕精度 垂度补偿 西门子840D系统 

分 类 号：TH161[机械工程—机械制造及自动化]