中国机械工程2013，Vol.24Issue(14)：1862-1868,7.DOI:10.3969/j.issn.1004-132X.2013.14.004
数控车床位置精度检测与评定方法对比分析
Comparison and Analysis for Measurement and Determination Methods of NC Lathe Position Accuracy
摘要
Abstract
In order to get the best measurement and evaluation methods of NC lathe,firstly,this paper introduced tools and methods in the measurement of position accuracy for NC lathe and analyzed several measuring methods.The commonly used at home and abroad four evaluation standards were detailed.Secondly,the position error values for NC lathe were measured by using laser interferometer.Finally,specific indicators of position accuracy-position accuracy,repeatable positioning accuracy,reverse difference,systematic deviation were calculated by using the four evaluation standard.The calculation results were analyzed and compared.This study clarifies various concrete situations when the four methods were applied to guide position accuracy measurement of production,checking for NC lathes.关键词
数控车床/精度检测/评定方法/对比分析Key words
NC lathe / accuracy measurement / determination method / comparison and analysis分类
机械制造引用本文复制引用
王胜,刘宏昭..数控车床位置精度检测与评定方法对比分析[J].中国机械工程,2013,24(14):1862-1868,7.基金项目
国家科技重大专项(2010ZX04014-012) （2010ZX04014-012）
国家自然科学基金资助项目(51205307) （51205307）
陕西省重点学科建设专项资金资助项目 （）
陕西高校省级重点实验室科研项目(2010JS080) （2010JS080）
陕西省教育厅专项科研项目(11JK0858) （11JK0858）
