Modeling and analysis of contact load of ball screw with error of structural parameters - Details

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Abstract：

In　order　to　improve　the　positioning　accuracy　of　ball　screw　pair,　a　double-nut　ball　screw　load　distribution　model　considering　the　geometric　error　of　the　ball　under　the　compound　load　is　proposed　in　this　paper.　The　distribution　of　all　ball　contact　loads　under　the　compound　action　of　different　coaxial　and　radial　loads　is　analyzed.　On　this　basis,　the　influence　of　ball　geometric　error　on　dynamic　and　static　contact　load　distribution　is　analyzed.　The　simulation　results　show　that　the　load　distribution　model　proposed　in　this　paper　has　good　reference　significance　for　improving　the　position　accuracy　prediction　and　positioning　error　compensation　of　ball　screw　pair.　©　2022,　Jilin　University　Press.　All　right　reserved.

Keyword：

Ball screws Error compensation Electric power plant loads

Author Community：

[ 1 ] [Cheng, Qiang]Institute of Advanced Manufacturing and Intelligent Technology, Beijing University of Technology, Beijing; 100124, China
[ 2 ] [Cheng, Qiang]Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, Beijing; 100124, China
[ 3 ] [Wang, Chang]Institute of Advanced Manufacturing and Intelligent Technology, Beijing University of Technology, Beijing; 100124, China
[ 4 ] [Wang, Chang]Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, Beijing; 100124, China
[ 5 ] [Qi, Bao-Bao]College of Mechanical and Aerospace Engineering, Jilin University, Changchun; 130022, China
[ 6 ] [Zhang, Cai-Xia]Institute of Advanced Manufacturing and Intelligent Technology, Beijing University of Technology, Beijing; 100124, China
[ 7 ] [Zhang, Cai-Xia]Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, Beijing; 100124, China
[ 8 ] [Yang, Cong-Bin]Institute of Advanced Manufacturing and Intelligent Technology, Beijing University of Technology, Beijing; 100124, China
[ 9 ] [Yang, Cong-Bin]Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, Beijing; 100124, China
[ 10 ] [Liu, Zhi-Feng]Institute of Advanced Manufacturing and Intelligent Technology, Beijing University of Technology, Beijing; 100124, China
[ 11 ] [Liu, Zhi-Feng]College of Mechanical and Aerospace Engineering, Jilin University, Changchun; 130022, China

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Source ：

Journal of Jilin University (Engineering and Technology Edition)

ISSN： 1671-5497

Year： 2022

Issue： 2

Volume： 52

Page： 353-360

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count： 2

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 1

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