| 基于Dynaform的板材成形变压边力数字模拟研究 |
| |
| 引用本文： | 吴昶,余际星,段正祥,刘薇. 基于Dynaform的板材成形变压边力数字模拟研究[J]. 锻压装备与制造技术, 2008, 0(6) |
| |
| 作者姓名： | 吴昶 余际星 段正祥 刘薇 |
| |
| 作者单位： | 武汉理工大学,材料学院,湖北,武汉,430070 |
| |
| 摘 要： | 利用板材成形CAE分析软件Dynaform研究压边力对大型板材拉延成形性能的影响.模拟结果表明,合适的变压边力能够降低成形后的局部变薄率,改善成形后的回弹量.
|
| 关 键 词： | 机械制造 变压边力 拉延 数值模拟 |
Numerical Simulation Research of Variable Blank-holder Force in Sheet Metal Forming Based on Dynaform |
| |
| WU Chang,YU Jixing,DUAN Zhengxiang,LIU Wei. Numerical Simulation Research of Variable Blank-holder Force in Sheet Metal Forming Based on Dynaform[J]. China Metalforming Equipment & Manufacturing Technology, 2008, 0(6) |
| |
| Authors: | WU Chang YU Jixing DUAN Zhengxiang LIU Wei |
| |
| Affiliation: | College of Material1;College of Mechanical&Electronic2;Wuhan University of Technology;Wuhan 430070;Hubei China |
| |
| Abstract: | The CAE simulation analysis software Dynaform has been used to simulate the process of sheet metal forming.The numerical simulation result indicates that the appropriate Variable Blank-Holder Force(VBHF)can improve the thickness and springback of sheet metal forming. |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
