Proceedings of the 8th International Conference on Social Network, Communication and Education (SNCE 2018)

Rigid and Flexible Coupling Analysis of Crankshaft System

Authors
Jinhe Lv, Yaxu Chu, Zengming Feng
Corresponding Author
Jinhe Lv
Available Online May 2018.
DOI
10.2991/snce-18.2018.63How to use a DOI?
Keywords
Crankshaft assembly; Finite element; Multibody dynamics; Rigid flexible coupling
Abstract

In this paper, the combined method of finite element and multi-body dynamics is used to study the crankshaft assembly. The article first uses the finite element software to carry out the connecting rod the reliability of the connecting rod is proved by the state analysis. Then the regularity of crankshaft assembly motion is verified through the multi-body dynamics analysis of the crankshaft assembly rigid body, and finally, the law of the movement of the crankshaft assembly is discussed. The crankshaft assembly is coupled to the rigid flexible coupling analysis to study the load variation and dynamic characteristics of the key parts of the crankshaft assembly. Simulation analysis shows that: the connecting rod stress and deformation in the limit range, to verify the reliability of the connecting rod; the piston motion acceleration increases with the mixed gas deflagration pressure becomes larger, the variation of load of rigid bearing spindle neck in crankshaft main bearing the same; compared with the crankshaft assembly of rigid support, flexible support reduce the crankshaft load.

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/).

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Volume Title
Proceedings of the 8th International Conference on Social Network, Communication and Education (SNCE 2018)
Series
Advances in Computer Science Research
Publication Date
May 2018
ISBN
978-94-6252-505-4
ISSN
2352-538X
DOI
10.2991/snce-18.2018.63How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Jinhe Lv
AU  - Yaxu Chu
AU  - Zengming Feng
PY  - 2018/05
DA  - 2018/05
TI  - Rigid and Flexible Coupling Analysis of Crankshaft System
BT  - Proceedings of the 8th International Conference on Social Network, Communication and Education (SNCE 2018)
PB  - Atlantis Press
SP  - 317
EP  - 321
SN  - 2352-538X
UR  - https://doi.org/10.2991/snce-18.2018.63
DO  - 10.2991/snce-18.2018.63
ID  - Lv2018/05
ER  -