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

The Dynamic Analysis of Crankshaft System of Engine

Authors
Jinhe Lv, Yaxu Chu, Xiangwen Dang
Corresponding Author
Jinhe Lv
Available Online May 2018.
DOI
10.2991/snce-18.2018.167How to use a DOI?
Keywords
Crankshaft; Piston; Main journal; Flexible support; Dynamic characteristics
Abstract

Crank and rod mechanism is the key component of the engine, and its stress variety and load distribution have an important effect on the reliability of the engine. The kinetic and kinematic responses of the crank link mechanism are studied by the coupling analysis of multi-body dynamics and static mechanics, to provide a theoretical basis for design and analysis. Research dynamic response of crankshaft system on the foundation of changing piston and crankshaft as Flesxible body. Analyse dynamic stress regulation of main journal on the basis of flexible and stress response of liquid dynamic pressure bearing all the time.Studies have shown that the pressure of the piston from the top to the piston skirt gradually reduced, the piston pin hole pressure. When the piston of a cylinder produces the impact force, the stress of the crank arm on both sides of the crankshaft increases instantaneously. The bearing oil film pressure is proportional to the change of the journal stress.

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-18.2018.167How 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  - Xiangwen Dang
PY  - 2018/05
DA  - 2018/05
TI  - The Dynamic Analysis of Crankshaft System of Engine
BT  - Proceedings of the 8th International Conference on Social Network, Communication and Education (SNCE 2018)
PB  - Atlantis Press
SP  - 820
EP  - 825
SN  - 2352-538X
UR  - https://doi.org/10.2991/snce-18.2018.167
DO  - 10.2991/snce-18.2018.167
ID  - Lv2018/05
ER  -