Study of the metal flow law on Cross wedge rolling asymmetric shaft

摘要：

　　Finite element model of Cross wedge rolling asymmetric shaft is established,contrasting with symmetrical rolling,the axial relative displacement of weak-side and strong-sides metal in asymmetric cross wedge rolling is analyzed.The results show that:axial relative displacement asymmetrical rolling on the weak-side undergo the process ofincrease-decrease-unchangeablenessand axial non-uniform deformation increases; axial relative displacements on the strong-side undergo the process of decrease-unchangeableness and axial non-uniform deformation decreases.The results provide a theoretical basis for the cross wedge rolling asymmetric shaft parts.

关键词： Cross Wedge Rolling asymmetric shaft axial relative displacement metal flow

作者: PENG Wen-fei JIAO Si-jia SHU Xue-dao ZHANG Kang-sheng

作者单位: Faulty of Mechanical Engineering and Mechanics, Ningbo University, Ningbo, 315211 School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, 100083

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 501-504

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）