| 支撑轴制造新工艺的有限元分析和模具设计 |
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| 引用本文： | 王广春,黄晓慧,赵国群,杨艳.支撑轴制造新工艺的有限元分析和模具设计[J].模具技术,2000(3):14-17. |
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| 作者姓名： | 王广春 黄晓慧 赵国群 杨艳 |
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| 作者单位： | 山东工业大学,模具工程技术研究中心,山东,济南,250061 |
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| 基金项目： | 山东省自然科学基金资助项目! (Y98F0 80 89)，山东省优秀中青年科学家奖励基金资助项目 |
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| 摘 要： | 为节省原材料和提高支撑轴的力学性能，提出了热锻、镦挤和反挤三道工序来成形支撑轴的新方法，采用有限元方法模拟和分析了挤压成形过程，设计了合理的预成形坯形状和尺寸，并根据生产需要设计了镦挤和反挤两个工步的成形模具。
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| 关 键 词： | 支撑轴 制造工艺 有限元分析 模具设计 热锻 镦挤 反挤 汽车 |
| 修稿时间： | 1999-12-06 |
Finite Element Analysis and Die Design of New Forming Process for a Support Shaft |
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| WANG Guang-chun,HUANG Xiao-hui,ZHAO Guo-qun et al.Finite Element Analysis and Die Design of New Forming Process for a Support Shaft[J].Die and Mould Technology,2000(3):14-17. |
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| Authors: | WANG Guang-chun HUANG Xiao-hui ZHAO Guo-qun |
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| Affiliation: | WANG Guang-chun,HUANG Xiao-hui,ZHAO Guo-qun et al 14 |
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| Abstract: | In order to reduce the waste of materials and improve proprerties of the product, a new process including hot forging, upsetting combined with extrusion and backward extrusion was proposed. The whole process of manufacturing the support shaft forgings was analyzed and simulated by FEM. According to the predicted result, the reasonable shape and dimensions of the preform were determined. The two sets of extrusion dies of manufacturing the support shaft were designed according to the actual conditions. |
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| Keywords: | support shaft extrusion process FEM die design |
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