Research on Contact Deformation Experiments in Stiffness Measurement of Spring Tubes

被引：0
|
作者：
Li, Yunfeng [1 ]
Ma, Zhenghua [1 ]
Wang, Guanglin [2 ]
机构：
[1] Changzhou Univ, Sch Informat Sci & Engn, Changzhou, Jiangsu, Peoples R China
[2] Harbin Inst Technol, Dept Mech Engn & Automat, Harbin, Peoples R China
来源：
FRONTIERS OF MANUFACTURING AND DESIGN SCIENCE, PTS 1-4 | 2011年 / 44-47卷
关键词：
Stiffness measuring; contact deformation; error compensation; spring tubes;
D O I：
10.4028/www.scientific.net/AMM.44-47.3818
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Contact deformation experiments in stiffness measurement of spring tubes are studied in this paper. Firstly, Herzian catact theory, Person method and one numerical method are proposed to solve the contact problem based on the character of the contact in spring tube stiffness measurement. Secondly, the normalized pressure profiles and the relationship between non-dimensionalized contact pressure and contact angle are taken to study three contact theories. Lastly, it's proved by some error compensation experiments that Persson method and the Numerical method are more conformable to solve closely conformal problem.
引用
收藏
页码：3818 / +
页数：2
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