| 电瓶支座弯曲成形及其回弹模拟分析 |
| |
| 引用本文： | 何光春,周杰,罗征志,张旭.电瓶支座弯曲成形及其回弹模拟分析[J].锻压装备与制造技术,2005,40(5):54-56. |
| |
| 作者姓名： | 何光春 周杰 罗征志 张旭 |
| |
| 作者单位： | 重庆大学机械工程学院,重庆400044 |
| |
| 摘 要： | 本文利用Dynaform板料成形软件的动态显式与静态隐式联合求解功能,模拟了汽车电瓶支座冲压弯曲成形和卸载回弹变形整个过程.通过改变工艺、材料和模拟的参数值,模拟得到影响该零件回弹的主要影响因素及其规律.并成功利用这些规律进行了弯曲工艺参数的优化、模具加工和试模生产.
|
| 关 键 词： | 机械制造 弯曲 有限元模拟 回弹 |
| 文章编号： | 1672-0121(2005)05-0054-03 |
| 修稿时间： | 2005年7月5日 |
Finite Element Simulation For Bending And Springback Process of Battery Holder |
| |
| HE Guangchun,ZHOU Jie,LUO Zhengzhi,ZHANG Xu.Finite Element Simulation For Bending And Springback Process of Battery Holder[J].China Metalforming Equipment & Manufacturing Technology,2005,40(5):54-56. |
| |
| Authors: | HE Guangchun ZHOU Jie LUO Zhengzhi ZHANG Xu |
| |
| Abstract: | The bending and springback process of auto battery holder have been simulated by applying the dynamic explicit-static implicit united solving function of non-linear FEM of DYNAFORM.Main effect factor and its law for springback of part have been obtained by changing technical parameter,material parameter and simulant parameter singly,with successful realization of optimizing bending parameters,mould machining and test-mould by applying laws. |
| |
| Keywords: | Machinery manufacture Bending FEM Simulation Springback |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
