摘要
以TH6216卧式镗铣加工中心的进给系统为研究对象,利用球杆仪进行动态误差检测,运用Matlab软件将检测数据拟合出圆周半径和圆周线速度对XY轴联动的圆度误差影响曲线,定量研究直线进给系统的影响因素,为评估机床实际精度和提高机床的精度提供理论依据。
Feed system of TH6216 boring - milling center was researched in this paper. Dynamic errors were ob- tained by using ball bar. Error influence curve on the XY axis circular degree of circle radius and circ- umference speed were simulated by MATLAB. The influencing factors of linear feed system were evalua- ted in ration. The results could provide theoretical basis for the actual precision and help to improve the precision of the machine tool.
作者
郝云
刘海华
汤秋
王传洋
HAO Yun LIU Haihua TANG Qiu WANG Chuanyang(School of Mechanical and Electrical Engineering, Suzhou University, Suzhou 215021, CHN Qinghai Province Key Laboratory of CNC Machine Tool Research, Xining 810008, CHN)
出处
《制造技术与机床》
北大核心
2017年第2期33-36,共4页
Manufacturing Technology & Machine Tool
基金
江苏省科技成果转化专项资金资助项目(BA2014004)
江苏省产学研联合创新基金资助项目(BY2014059-10)
青海省重点实验室发展专项(2014-Z-Y09)
关键词
镗铣加工中心
球杆仪
动态误差
boring- milling center
ball bar
dynamic error
