2011•Unpublished venueRequires access

Finite Element Analysis of Vehicle Engine Crankshaft

Tong Bao-hong

Abstract

This article uses the crankshaft's three-dimensional entity as the model,and then it imports it into 3D finite element analysis software-ANSYS,and confirms the boundary load.Then it analyzed the strain and stress under four crank corner crankshaft journals(10°,190°,370°,550°).This method has a high precision that can reflect intuitive parts of crankshaft's stress and strain's situation by forced.Essays' method of analysis has a strong practical application value for engine crankshaft optimization design and an important reference and guidance significance in the strength and stiffness design.

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Key concepts: Crankshaft, Finite element method, Crank, Structural engineering, Stiffness, Stress (linguistics), Engineering, Static analysis