Finite Element Simulation on Thermal Mechanical Expansion of the Automobile Rear Axle Housing

摘要：

　　Mechanical thermal expansion is a new metal processing method,which improved not only the properties of materials and the production efficiency,but also achieves better processing surface quality and comprehensive mechanical properties.Axle housing mechanical thermal expansion is simulated by DEFORM-3D,then by metal flow analysis,explored the deformation characteristics through stress-strain distribution and velocity,predicted possible forming defects types and locations and propose appropriate solutions.Through analysis of the influence of different process parameters on the axle housing mechanical thermal expansion,theoretical guidance for actual production is provided.

关键词： Mechanical thermal expansion Alex housing Numerical simulation

作者: Hua-min Liu Yufeng Zhao Fuxin Zhi

作者单位: Roll Forging Institute,Jilin University,5988Renmin Street,Changchun 130025,China Faway Johnson Controls Automobile Systems Co.Ltd,No.268,Ying Kou North Road,Changchun,China

会议类型: 国际会议

会议名称: the 11th International Conference on Numerical Methods in Industrial Forming Processes(第十一届工业成形过程中的数值模拟方法国际学术会议)(NUMIFPRM 2013)

会议地点: 沈阳

会议语种:英文

页码: 949-954

在线出版日期: 2013-07-06（万方平台首次上网日期，不代表论文的发表时间）