| 冷拔内螺旋凸筋管变形区应力分布有限元分析 |
| |
| 引用本文： | 吴焕芳,温殿英,梅丽. 冷拔内螺旋凸筋管变形区应力分布有限元分析[J]. 重型机械, 2005, 0(3): 42-45 |
| |
| 作者姓名： | 吴焕芳 温殿英 梅丽 |
| |
| 作者单位： | 天津理工大学,天津,300191 |
| |
| 摘 要： | 本文采用三维弹塑性有限元方法模拟了冷拔内螺旋凸筋管的成形过程,得到了此过程中管料在变形区的应力分布,揭示了冷拔内螺旋凸筋管的变形规律,为进一步优化模具设计提供了理论基础.
|
| 关 键 词： | 冷拔 有限元方法 变形区 |
| 文章编号： | 1001-196X(2005)03-0042-04 |
| 修稿时间： | 2004-12-10 |
Deformation zone stress distribution of cold drawing rifled tubes with Finite Element Analysis |
| |
| WU Huan-fang,WEN Dian-ying,MEI Li. Deformation zone stress distribution of cold drawing rifled tubes with Finite Element Analysis[J]. Heavy Machinery, 2005, 0(3): 42-45 |
| |
| Authors: | WU Huan-fang WEN Dian-ying MEI Li |
| |
| Abstract: | On the basis of nonlinear finite-element software MSC.Marc,cold drawing process of rifled tubes were simulated by 3D elasto-plastic FEM.The distribution of stress in the deforming zone of the tube in the process were obtained.The simulated results reveal the deformation regularity of cold drawing rifled tubes and provide theoretical basis for further optimizing modal design. |
| |
| Keywords: | MSC.Marc |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
