Dynamics analysis of planar mechanical system considering revolute clearance joint wear

被引：64

作者：

Bai, Zheng Feng ^{[1
]}

Zhao, Yang ^{[2
]}

Chen, Jun ^{[1
]}

机构：

[1] Harbin Inst Technol Weihai, Dept Mech Engn, Weihai 264209, Shandong, Peoples R China

[2] Harbin Inst Technol, Dept Astronaut Engn, Harbin 150001, Heilongjiang, Peoples R China

来源：

TRIBOLOGY INTERNATIONAL | 2013年 / 64卷

基金：

中国博士后科学基金; 中国国家自然科学基金;

关键词：

Clearance joint; Contact; Wear; Simulation; MULTIBODY SYSTEMS; SIMULATION; CONTACT; MODELS;

D O I：

10.1016/j.triboint.2013.03.007

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In this work, the dynamics and wear phenomenon of clearance joint in planar mechanical system is presented using a computational methodology. The contact model in clearance joint is established using a hybrid nonlinear contact force model and the friction effect is considered by using a modified Coulomb friction model. The wear prediction of revolute clearance joint in mechanical systems is presented based on the Archard wear model. Finally, the integration of dynamics analysis and wear analysis is presented. An academic four-bar multibody mechanical system with revolute clearance joint is used as numerical example application to perform the investigation. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：85 / 95

页数：11

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