Application of CAE Stress Simulation Technology in Crack Prediction ofSteel Wheel Casting
Author of the article:JIA Zhishu;FAN Chao;YU Dawei;WANG Huming;MA Yanwei;LIU Yuehui;GONGYE Mingzhe;ZHANG Xiaomin;ZUO Wenbo
Author's Workplace：Inner Mongolia First Machinery Group Co.,Ltd.,First Branch,Baotou 014032,China
Key Words：wheel steel castings crack defects elimination method casting stress simulation technology optimization process
Abstract：In order to completely solve the crack defects of a tracked vehicle wheel casting,the problem location“elimination method”was applied in practice to scientifically judge the fundamental problem of wheel casting crack,Furthermore,the stress simulation analysis of wheel casting structure was carried out by using ProCAST casting stress simulation technology,The results show that the main distribution locations of crack defects in hub steel castings are predicted,and the crack problem of hub steel castings is completely solved by optimizing the technological scheme of hub steel castings and relevant test verification,and the smooth progress of mass production is ensured,
