DYNAMIC STIFFNESS MODEL OF PLANETARY ROLLER SCREW MECHANISM WITH CLEARANCE, GEOMETRY ERRORS AND ROLLING-SLIDING FRICTION

被引：0
|
作者：
Ma, Shangjun [1 ]
Peng, Cheng [1 ]
Li, Xiaofeng [1 ]
Liu, Geng [1 ]
机构：
[1] Northwestern Polytech Univ, Shaanxi Engn Lab Transmiss & Control, Xian, Shaanxi, Peoples R China
来源：
PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2017, VOL 10 | 2017年
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This paper applies the bond graph theory to construct a dynamic stiffness calculation model for the planetary roller screw mechanism with factors such as structural stiffness and contact stiffness of screw, clearances, geometry errors, rolling sliding friction, and load distributions on the roller threads and a group of rollers under two installation modes. In addition to predicting how dynamic stiffness varies with the load frequency and load amplitude under two installation modes, how does it change with the structural parameters such as screw diameter, helix angle, contact angle and number of roller threads under two installation modes are also investigated. The results can provide theoretical basis for the design of planetary roller screw mechanism considering dynamic stiffness with the influences of clearances, geometry errors, friction and installation modes.
引用
收藏
页数：10
相关论文
共 50 条
  • [31] A novel wear prediction model for planetary roller screw based on universal sliding distance model
    Xing, Mingcai
    Zhang, Bohong
    Deng, Pan
    Xu, Jinquan
    Cui, Yi
    TRIBOLOGY INTERNATIONAL, 2022, 175
  • [32] Study on Dynamic Contacting Nature of Cylinder-plane Friction Couple in the Condition of Rolling-Sliding
    Tong, Baohong
    Cheng, Xinming
    Sun, Xiaoqian
    FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE III, PTS 1 AND 2, 2013, 271-272 : 1142 - 1146
  • [33] A multi-roller static model of the planetary roller screw mechanism considering load sharing
    Fu, Xiaojun
    Li, Xin
    Ma, Shangjun
    Gerada, David
    Liu, Geng
    Gerada, Christopher
    TRIBOLOGY INTERNATIONAL, 2022, 173
  • [34] ON A SEMI-EMPIRICAL FRICTION MODEL FOR SOLID-LUBRICATED ROLLING-SLIDING CONTACT
    BHUSHAN, B
    WEAR, 1982, 82 (03) : 387 - 390
  • [35] Investigation on mechanical behavior of planetary roller screw mechanism with the effects of external loads and machining errors
    Du, Xing
    Chen, Bingkui
    Zheng, Zhengding
    TRIBOLOGY INTERNATIONAL, 2021, 154
  • [36] Molecular dynamics studies of atomic-scale friction for roller-on-slab systems with different rolling-sliding conditions
    Jeng, YR
    Tsai, PC
    Fang, TH
    NANOTECHNOLOGY, 2005, 16 (09) : 1941 - 1949
  • [37] A FRICTIONAL HEAT MODEL OF PLANETARY ROLLER SCREW MECHANISM CONSIDERING LOAD DISTRIBUTION
    Ma, Shangjun
    Liu, Geng
    Tong, Ruiting
    Fu, Xiaojun
    MECHANICS BASED DESIGN OF STRUCTURES AND MACHINES, 2015, 43 (02) : 164 - 182
  • [38] Bond graph based dynamic characteristic modeling and simulation of planetary roller screw mechanism
    He, Ji-Peng
    Liu, Geng
    Ma, Shang-Jun
    Tong, Rui-Ting
    Zhendong yu Chongji/Journal of Vibration and Shock, 2015, 34 (20): : 66 - 73
  • [39] A dynamic separable convolution RCNN for lubrication condition identification of planetary roller screw mechanism
    Cai, Wei
    Liu, Geng
    Ma, Shangjun
    Fu, Xiaojun
    Zhang, Jianxin
    Niu, Maodong
    ADVANCES IN MECHANICAL ENGINEERING, 2022, 14 (04)
  • [40] Dynamic Modeling of the Double-Nut Planetary Roller Screw Mechanism Considering Elastic Deformations
    Fu, Xiaojun
    Liu, Geng
    Li, Xin
    Ma, Shangjun
    Qiao, Guan
    JOURNAL OF COMPUTATIONAL AND NONLINEAR DYNAMICS, 2021, 16 (05):
12345