Key technologies for 3D-FE modeling of radial-axial ring rolling process

摘要：

Nowadays, 3D-FE Modeling and simulation is an indispensable method for the optimum design and precise control of radial-axial ring rolling process for its complexities. In this paper, the unique forming characteristics of radial-axial ring rolling have first been summarized, and then some key technologies for 3D-FE modeling of the process have been presented and their solution schemes have been given out, lastly the modeling and simulation of radial-axial ring rolling process have been realized using elastic-plastic dynamic explicit procedure under ABAQUS environment. The work provides an important basis and platform for the future investigations, such as forming mechanism and laws, process optimum design and precise control.

关键词： Radial-axial ring rolling 3D-FE modeling and simulation dynamic explicit procedure

作者: L.G.Guo H.Yang

作者单位: School of Materials Science, Northwestern Polytechnical University, Xi’an, Shaanxi P.R.China,710072； State Key Lab of Plastic Forming Simulation and Die & Mould Technology, Huazhong University of Scien

会议类型: 国际会议

会议名称: The Fifth International Conference on Physical and Numerical Simulation of Materials Processing(第五届材料与热加工物理模拟及数值模拟国际会议)

会议地点: 郑州

会议语种:英文

在线出版日期: 2007-10-23（万方平台首次上网日期，不代表论文的发表时间）