| 12×4J轮辐翻边变形分析及工艺改进 |
| |
| 引用本文： | 王红卫,丁光显.12×4J轮辐翻边变形分析及工艺改进[J].锻压技术,2004,29(1):36-37,43. |
| |
| 作者姓名： | 王红卫 丁光显 |
| |
| 作者单位： | 1. 郑州轻工业学院机电系,450002
2. 太原重型机械集团公司 |
| |
| 摘 要： | 将 1 2× 4J轮辐翻边的变形区看作是平面应力状态 ,从翻边高度与初始孔径变化规律及翻边变形区径向应变和轴向应变的变形规律出发 ,探讨了 1 2× 4J轮辐翻边开裂缺陷的形成原因 ,对现有的翻边成形工艺提出了改进方案。
|
| 关 键 词： | 轮辐 翻边 变形 工艺改进 开裂 成形工艺 |
| 修稿时间： | 2002年12月9日 |
Strain analysis of 12×4J wheel burring process and improvement of technology |
| |
| Wang Hongwei,Ding Guangxian.Strain analysis of 12×4J wheel burring process and improvement of technology[J].Forging & Stamping Technology,2004,29(1):36-37,43. |
| |
| Authors: | Wang Hongwei Ding Guangxian |
| |
| Affiliation: | Wang Hongwei Ding Guangxian (Zhengzhou Institute of Light Industry) (Taiyuan Heavy Machinery Corporation) |
| |
| Abstract: | Considering the deformation area as the plane stress condition, from the view point of relationship of burring height and the inner hole initial radias and the deformation law of circle strain and radias strain, the real reason of cracking failure is studied during the plate burring process. Furthermore, an improved process is presented. |
| |
| Keywords: | Plane stress Burring Forming process |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
