Analysis of Motion Error of Planar Linkage Mechanism with Three-bar Composite Hinge with Clearance

DOI

10.2991/meees-18.2018.69How to use a DOI?

Keywords

Composite hinge zero displacement method; continuous contact model; matrix method; motion accuracy.

Abstract

Considering the problem of the movement accuracy of the three-bar composite planar linkage mechanism considering the hinge clearance, this paper applies the “hybrid zero displacement method” combined with the continuous contact model and the matrix method to analyze the motion error of the composite hinge plane linkage mechanism ,finally using a certain project as an example of the six-bar locking mechanism in the middle plane, the effects of the gap between the mechanism and the rod length on the movement parameters of the locking mechanism are analyzed. The analysis results show that the motion error model based on the composite hinge zero offset method has a good analysis result, and it has a certain guiding significance for practical engineering application and theoretical research.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Chong Liu
AU  - Xinyuan Zhang
AU  - Yunpeng Xia
PY  - 2018/05
DA  - 2018/05
TI  - Analysis of Motion Error of Planar Linkage Mechanism with Three-bar Composite Hinge with Clearance
BT  - Proceedings of the 2018 International Conference on Mechanical, Electrical, Electronic Engineering & Science (MEEES 2018)
PB  - Atlantis Press
SP  - 391
EP  - 396
SN  - 2352-5401
UR  - https://doi.org/10.2991/meees-18.2018.69
DO  - 10.2991/meees-18.2018.69
ID  - Liu2018/05
ER  -