| 金属板材激光弯曲成形规律的研究 |
| |
| 引用本文： | 李纬民,Ｍａｎｆｒｅｄ Ｇｅｉｇｅｒ,Ｆｒａｎｋ Ｖｏｌｌｅｒｔｓｅｎ.金属板材激光弯曲成形规律的研究[J].中国激光,1998,25(9):859-864. |
| |
| 作者姓名： | 李纬民 Ｍａｎｆｒｅｄ Ｇｅｉｇｅｒ Ｆｒａｎｋ Ｖｏｌｌｅｒｔｓｅｎ |
| |
| 作者单位： | 燕山大学机械工程学院锻压所，德国Ｅｒｌａｎｇｅｎ－Ｎｕｅｒｂｅｒｇ大学 |
| |
| 摘 要： | 用大变形弹塑性有限元法对金属板材柔性成形新工艺——激光弯曲进行了动态数值模拟。论证了板料的几何参数和工艺参数与变形的相互关系。模拟结果与试验吻合较好。
|
| 关 键 词： | 激光弯曲，柔性成形，数值模拟 |
| 收稿时间： | 1997/8/21 |
Study on Laser Bending of Metal Sheets |
| |
| Li Weimin.Study on Laser Bending of Metal Sheets[J].Chinese Journal of Lasers,1998,25(9):859-864. |
| |
| Authors: | Li Weimin |
| |
| Abstract: | A new metal sheets flexible forming technique——laser bending process has been numerically simulated by using the finite element method of large elastic plastic deformation. Relationship between the bending angle and geometry of sheets and technological parameters is discussed. It is shown that the calculated values are in good accordance with the experiments. |
| |
| Keywords: | laser bending flexible forming numerical simulation |
| 本文献已被 CNKI 等数据库收录！ |
