某卧式数控车床圆轨迹精度测试与分析  

The precision test and analysis of the circular trajectory of a horizontal numerical control lathe

作　　者：谭智[1] 马晓波[1] 曹铎[1] TAN Zhi;MA Xiao-bo;CAO Duo(Shenyang Machine Tool Co., Ltd,Shenyang 110142, China)

机构地区：[1]沈阳机床股份有限公司,辽宁沈阳110142

出　　处：《世界有色金属》2018年第3期40-40,42,共2页World Nonferrous Metals

基　　金：国家科技重大专项"千台国产数控车床可靠性提升工程"(项目编号2013ZX04011-011)资助项目

摘　　要：本文首先分析了球杆仪测试的基本原理,后以卧式数控车床为例,梳理了数控车床圆轨迹精度测试流程,并测量了该卧式数控车床的圆轨迹精度,并对各误差项在圆度误差中的占比进行了分析。通过整个测试及优化流程,证明了该测试流程、误差识别方法省时高效。This paper first analyzes the cue instrument testing, the basic principle of horizontal CNC lathe as an example, after combed the circular trajectory precision CNC lathe test process, and to measure the horizontal circular trajectory precision of the numerical control lathe, and the proportion of each error in roundness error are analyzed. Through the whole test and optimization process, the test procedure and error identification method are proved to be efficient and efficient.

关 键 词：球杆仪 测试流程 圆轨迹测试 

分 类 号：TH122[机械工程—机械设计及理论]