3-D Finite Element Analysis on 480 Diesel Crankshaft

Author

Meng Jian ; Liu Yong-qi ; Liu Rui-xiang ; Zheng Bin

Author_Institution

Sch. of Traffic & Vehicle Eng., Shandong Univ. of Technol. SDUT, Zibo, China

fYear

2010

fDate

25-26 Dec. 2010

Firstpage

1

Lastpage

4

Abstract

Finite element analysis has been used to investigate the vibration modal of 480 crankshaft and the stress analysis of crankpin. The aim of the modal analysis was to explain the relationship between the frequency and the vibration modal. And the aim of the stress analysis of crankpin was to find the maximum deformation and maximum stress point. In this paper, three-dimension models of 480 diesel engine crankshaft and crankpin were created through Pro/ENGINEER software. The finite element analysis (FEM) software ANSYS was used to analysis the vibration modal and the distortion and stress status of the crankpin. The results of crankshaft vibration modal were calculated. And the stress figures of 480 diesel engine crankpin were calculated, combined with maximum stress point and the dangerous area. The results would provide valuable theoretical foundation for the optimization and improvement of engine design.

Keywords

diesel engines; distortion; finite element analysis; modal analysis; shafts; vibrations; 3D finite element analysis; FEM; Pro/ENGINEER software; crankpin; diesel crankshaft; diesel engine; distortion; modal analysis; stress analysis; vibration; Finite element methods; Load modeling; Mathematical model; Software; Strain; Stress; Vibrations;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Engineering and Computer Science (ICIECS), 2010 2nd International Conference on

Conference_Location

Wuhan

ISSN

2156-7379

Print_ISBN

978-1-4244-7939-9

Electronic_ISBN

2156-7379

Type

conf

DOI

10.1109/ICIECS.2010.5677710

Filename

5677710