Study on the shape and dynamic parameter characteristics of
[1]Zeng Falin,Zeng Shaobo,Li Jiankang.Study on the shape and dynamic parameter characteristics of[J].Journal of Zhengzhou University (Engineering Science),2017,38(01):6-.[doi:10.13705/j.issn.1671-6833.2016.04.029]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
38
Number of periods:
2017 01
Page number:
6-
Column:
Public date:
2017-02-24
- Title:
- Study on the shape and dynamic parameter characteristics of
- CLC:
- -
- Abstract:
- The connecting rod was widely used in the automotive and mechanical structure of which main failure mode is vibration-damage.Vibration-damage was the main failure mode of connecting rod.The dynamic characteristics of the connecting rod were the main factors which affect the vibration of it.Therefore,by establishing vibration equation and using finite element software MIDAS,the modal analysis was done and the results showed that there was a certain regularity between the diameter ratio and,the natural frequencies,the angle and natural frequencies of the various model shapes at a fixed location and cross-section.This conclusion had been verified on the tractor-trailer.It provided a theoretical basis for the structural design or further structural optimization.
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