Abstract
A three
dimensional finite element model of S195 diesel engine’s crankshaft, established with ABAQUS analysis platform, is
proposed in this paper for investigating the actual working conditions of crankshaft running. The finite element simulation was
used to analyse s the vibration modal and the distortio n and stress status of the crankthrow. The maximum deformation,
maximum stress point and dangerous areas are found by the stress analysis of crankthrow. The relationship between the
frequency and the vibration modal is explained by the modal analysis of cr ankshaft. The results would provide a valuable
theoretical foundation for the optimization and improvement of engine design.
Keywords
Crankshaft,Finite element analysis,Fatigue strength,Modal analysis,Stress analysis.
Citation
ZEMIN FU, GUANGMING LIU, Simulative analysis for static and dynamic behaviour of QT8002 ductile iron crankshaft, Optoelectronics and Advanced Materials - Rapid Communications, 8, 1-2, January-February 2014, pp.115-120 (2014).
Submitted at: Aug. 5, 2013
Accepted at: Jan. 22, 2014