| 基于DEFORM-3D的离合块冷挤压工艺优化 |
| |
| 引用本文： | 孙健,张水忠.基于DEFORM-3D的离合块冷挤压工艺优化[J].锻压技术,2009,34(5). |
| |
| 作者姓名： | 孙健 张水忠 |
| |
| 作者单位： | 上海工程技术大学,材料工程学院,上海,201620 |
| |
| 基金项目： | 上海市重点学科建设资助项目，上海工程技术大学校重点学科资助项目 |
| |
| 摘 要： | 对离合块零件进行了工艺分析,提出了两种不同的方案,通过建立有限元模型,并借助DEFORM-3D对该零件两方案进行了数值模拟,把模拟得到的应力、应变、速度、载荷等数据与实际冷挤压生产工艺相结合,通过多次计算机模拟确定了:方案一不合理,并分析了导致模具损坏的原因;方案二的结果较优,与实际挤压情况相符合,最终挤压出符合图纸要求的合格产品.
|
| 关 键 词： | 离合块 工艺分析 数值模拟 冷挤压 |
Process optimization of clutch block cold extrusion based on DEFORM-3D |
| |
| SUN Jian,ZHANG Shui-zhong.Process optimization of clutch block cold extrusion based on DEFORM-3D[J].Forging & Stamping Technology,2009,34(5). |
| |
| Authors: | SUN Jian ZHANG Shui-zhong |
| |
| Affiliation: | SUN Jian,ZHANG Shui-zhong(College of Materials Engineering,Shanghai University of Engineering Science,Shanghai 201620,China) |
| |
| Abstract: | The process analysis and optimization for the clutch block were described.The finite element model was created based on two different schemes,and numerical simulation was proposed using software package of DEFORM-3D.The stress,strain,velocity distribution,load and other data were compared with the actual cold extrusion process.Finally,the scheme one was irrationality and the reason about the die failure was analyzed,and the result of the scheme two was better than the scheme one.The simulation result was in... |
| |
| Keywords: | clutch block process analysis numerical simulation cold extrusion |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
