| 盒形件多点常力压边拉深模设计 |
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| 引用本文： | 秦泗吉. 盒形件多点常力压边拉深模设计[J]. 装备环境工程, 2002, 20(5): 55-56 |
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| 作者姓名： | 秦泗吉 |
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| 作者单位： | 燕山大学锻压研究所 河北秦皇岛066004 |
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| 摘 要： | 对盒形件拉深成形 ,提出了在周向多个位置施加压边力的方法 ,且根据常力压边原理 ,用弹簧和橡胶作弹性元件 ,可根据需要在不同位置施加不同的压边力 ,且每个位置的压边力在拉深过程中保持定值。以此设计的模具所提供的压边力 ,更适合复杂零件的成形 ,也更符合拉深工艺对压边力的要求
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| 关 键 词： | 模具设计 盒形件拉深 多点压边 常压边力 |
| 文章编号： | 1000-8446(2002)05-0055-02 |
| 修稿时间： | 2002-04-25 |
Deep Drawing Die Design of Rectangular Parts on Two or More Blank Holders Under Constant Forces |
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| QIN Si ji. Deep Drawing Die Design of Rectangular Parts on Two or More Blank Holders Under Constant Forces[J]. Equipment Environmental Engineering, 2002, 20(5): 55-56 |
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| Authors: | QIN Si ji |
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| Abstract: | A new technique is presented to enhance the effect of holding in deep drawing process for rectangular parts. By the new method, the blanking forces can be loaded with two or more blank holders on different positions. Also, the holding force on each position keeps constant in the whole drawing process by using the springs and rubbers as elastic components, so that the holding force designed by this method is more agreeable to the requirement of deep drawing process than by conventional one. |
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| Keywords: | die design deep drawing for rectangular parts blank holding on multipoint constant blank holding force |
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