|Table of Contents|

Dynamic friction behavior analysis of plate preloaded double-nut ball screw

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2016年04期
Page:
392-
Research Field:
Publishing date:

Info

Title:
Dynamic friction behavior analysis of plate preloaded double-nut ball screw
Author(s):
Chen Yongjiang1Tang Wencheng2Yin Feihong1Guo Hun1
1.School of Mechanical and Vehicle Engineering,Changzhou Institute of Technology,Changzhou 213002,China; 2.School of Mechanical Engineering,Southeast University,Nanjing 211189,China
Keywords:
preload ball screws friction force contact angle creep friction torque slip behavior
PACS:
TH132.1
DOI:
10.14177/j.cnki.32-1397n.2016.40.04.003
Abstract:
In order to reveal the characteristics of rolling contact between the ball and the race of the preloaded double-nut ball screw,based on the theory of rolling contact theory in rolling contact mechanics,the sliding forces between the ball and nut raceway are calculated.A creepage analytical model for the ball screw is eventually established.The ball screw tests are performed on a special machine.Good agreement has been obtained by comparing the predictions of the new analytic torque model with the test results.The quantitative relationship between the creep rate/spin ratio with operating conditions and structural parameters are analyzed using this model.The results show that the creep rate and the spin rate of the contact surface of the ball are mainly influenced by the contact angle,while the creep rate and spin rate mainly affect the sliding behavior of the contact between balls and races.

References:

[1] 赵国平,范元勋,罗相银,等.高过载精密滚珠丝杠副弹塑性接触变形研究[J].南京理工大学学报,2014,38(2):192-198.
Zhao Guoping,Fan Yuanxun,Luo Xiangyin,et al.Elastic-plastic contact deformation of precise ball screw pair in overload condition[J].Journal of Nanjing University of Science And Technology,2014,38(2):192-198.
[2]Chang M C,Liou J L,Wei C C,et al.Fractal analysis for vibrational signals created in a ball-screw machine operating in short and long range tribological tests[J].Journal of Tribology,2013,135(3):0311011-03110111.
[3]胡建忠,王民,高相胜,等.双螺母定位预紧滚珠丝杠副轴向接触刚度分析[J].机械工程学报,2014,50(7):61-68.
Hu Jianzhong,Wang Min,Gao Xiangsheng,et al.Axial contact stiffness analysis of position preloaded ball screw mechanism[J].Journal of Mechanical Engineering,2014,50(7):61-68.
[4]Tsai P C,Cheng C C,Hwang Y C.Ball screw preload loss detection using ball pass frequency[J].Mechanical Systems and Signal Processing,2014,48(1):77-91.
[5]Wei C C,Liou W L,Lai R S.Wear analysis of the offset type preloaded ball-screw operating at high speed[J].Wear,2012,292:111-123.
[6]陈勇将,汤文成.微型滚珠丝杠副摩擦力矩模型的建立与实验验证[J].东南大学学报,2011,41(5):983-986.
Chen Yongjiang,Tang Wencheng.Theoretical and experimental research on friction torque model of micro-type ball screw[J].Journal of Southeast University,2011,41(5):983-986.
[7]Chen W,Ma Z,Gao L,et al.Quasi-static analysis of thrust-loaded angular contact ball bearings part Ⅰ:theoretical formulation[J].Chinese Journal of Mechanical Engineering,2012,25(1):71-80.
[8]Chen W,Ma Z,Gao L,et al.Quasi-static analysis of thrust-loaded angular contact ball bearings part Ⅱ:results and discussion[J].Chinese Journal of Mechanical Engineering,2012,25(1):81-87.
[9]Chen Yongjiang,Tang Wencheng.Dynamic contact stiffness analysis of a double-nut ball screw based on quasi-static method[J].Mechanism and Machine Theory Journal,2014,73(3):76-90.
[10]Polách O.A fast wheel-rail forces calculation computer code[J].Vehicle System Dynamics,2000,33:728-739.
[11]张佐营,宋现春,李志,等.精密滚珠丝杠副摩擦力矩平稳性的研究[J].中国机械工程,2009,20(22):2722-2275.
Zhang Zuoying,Song Xianchun,L i Zhi,et al.Research on the stabilization of friction torque of precision ball screws[J].China Mechanical Engineering,2009,20(22):2722-2275.

Memo

Memo:
-
Last Update: 2016-06-30