Error modeling and sensitivity analysis of turning-milling compound CNC machine tools - 文章详情页

作者：

Fan, J. (Fan, J..) | Tao, H. (Tao, H..) | Zhang, Y. (Zhang, Y..) (学者：张勇) | Wang, P. (Wang, P..)

收录：

CPCI-S Scopus

摘要：

In　this　paper,　the　geometric　error　modeling　and　sensitivity　analysis　method　was　established　to　improve　the　compound　machining　accuracy　of　NC　machine　tools.　Use　CHD-25　type　9-axis　5　linkage　turning-milling　compound　NC　machine　tool　as　a　research　object,　based　on　the　multi-body　system　theory　(MBS),　the　geometric　error　modeling　method　of　the　machine　tool　was　developed.　The　model　involves　37　items　of　geometrical　errors.　By　calculating　and　analyzing　the　error　sensitivity　coefficient,　the　key　geometric　errors　that　affect　the　machining　precision　are　identified　finally,　which　provides　an　effective　theoretical　basis　for　the　design　of　compound　CNC　machine　tools.　©　2019　Author(s).

关键词：

Compound NC machine tool; Error modeling; Multi-body system theory; Sensitivity analysis

作者机构：

[ 1 ] [Fan, J.]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Tao, H.]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing, 100124, China
[ 3 ] [Zhang, Y.]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing, 100124, China
[ 4 ] [Wang, P.]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing, 100124, China

通讯作者信息：

[Tao, H.]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of TechnologyChina

电子邮件地址：

Taohao_hao@163.com

查看成果更多字段

成果类型
所属机构

所有年份指定年份从至