| 环形拉深筋成形力的计算及试验研究 |
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| 引用本文： | 刘建华,姜全昌,王志恒.环形拉深筋成形力的计算及试验研究[J].塑性工程学报,2000,7(3):15-18. |
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| 作者姓名： | 刘建华 姜全昌 王志恒 |
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| 作者单位： | 内蒙古工业大学材料工程系,010062 |
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| 基金项目： | 内蒙古教育厅资金，华中理工大学模具技术国家重点实验室资金 |
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| 摘 要： | 通过对曲面零件带筋拉深中筋的成形过程的分析 ,推导了拉深筋的成形力公式 ,并且进行了试验验证。同时 ,又得到了保证拉深零件时压边圈不被抬起的最小压边力公式。
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| 关 键 词： | 拉深筋 成形力 最小压边力 |
CALCULATION OF ROUND DRAWBEAD FORMING FORCE AND TEST RESEARCH |
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| LIU Jian-hua,JIANG Quan-chang,WANG Zhi-heng.CALCULATION OF ROUND DRAWBEAD FORMING FORCE AND TEST RESEARCH[J].Journal of Plasticity Engineering,2000,7(3):15-18. |
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| Authors: | LIU Jian-hua JIANG Quan-chang WANG Zhi-heng |
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| Affiliation: | Inner Mongolia Polytechnic University\ 010062 |
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| Abstract: | Analyzed to form drawbead during drawing with drawbead,the formula of forming force of drawbead is deduced,and check it by experiment. At the same time,acquiring the formula of the minimum blank holder force that to be sure that the blank holder will not be lifted. |
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| Keywords: | drawbead forming force the minimum blank holder force |
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