Calculation of round drawbead forming force and test research

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作者：

Liu, Jian-hua

Jiang, Quan-chang

Wang, Zhi-heng

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来源：

Suxing Gongcheng Xuebao/Journal of Plasticity Engineering | 2000年 / 7卷 / 03期

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摘要：

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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页码：15 / 18