Discussion in assembled crankshaft and its elastic support mode in the field of big eccentric value and heavy-duty
ZHAO Xu-zhe
Abstract：In this paper,four kinds of support method on the crankshaft are analyzed by finite element analysis,and the maximum stress and deformation of four kinds of crankshaft and support which use four kinds of support materials respectively on support sleeve are obtained.With the technology parameters of 630kN of crank press as an example,the models of the one-piece crankshaft,the whole assembling crankshaft and the partly assembling crankshaft are established using Pro/e software. The finite element analysis of three crankshaft structure is made by using ANSYS software,and the maximum stress and deformation of three kinds of crankshaft structure are obtained.The comparison and analysis of three crankshafts in rigid support are made from four aspects of manufacturing process,assembly with connecting rod,maximum stress and deformation, and provide the reference for the design of crankshaft in the future.
Keywords：situations of large stroke and heavy-dutycrank presscrankshaftelastic support
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 6-11 )