| 基于应力成形极限镀镍钢带的合理压边力研究o |
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| 引用本文： | 周里群,何鹏程,龙文宝,毛昭明. 基于应力成形极限镀镍钢带的合理压边力研究o[J]. 勤云标准版测试, 2013, 33(3) |
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| 作者姓名： | 周里群 何鹏程 龙文宝 毛昭明 |
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| 作者单位： | 湘潭大学机械工程学院,湘潭大学机械工程学院,湘潭大学机械工程学院,湘潭大学机械工程学院 |
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| 摘 要： | 用RG2000型微机控制电子万能试验机对镀镍钢带进行冲压试验,研究了镀镍钢带在不同压边力下的成型性能。并用有限元软件ABAQUS中FLSD判据对此过程进行模拟验证。结果表明：该镀镍钢带较合理的压边力范围是1200N~1300N,当压边力为1100N时,容易产生起皱的缺陷,相反,当压边力达到1400N时,镀镍钢带板很容易产生开裂的失效。o
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| 关 键 词： | 压边力 镀镍钢带 冲压成形 ABAQUSo |
| 收稿时间： | 2013-07-02 |
| 修稿时间： | 2013-07-02 |
oResearch on reasonable Blank-Holder Force Based on the Forming Limit Stress of Nickel Plated Steel Strip |
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| Abstract: | Stamping forming was done on nickel plated steel strip by an RG2000 computer controlled electronic all purpose equipment . The Stamping forming performance of nickel plated steel strip under different blank-holder force was studied.And the FLSD criterion of the finite element software ABAQUS was imported to simulate and verify this process.The results showed that reasonable range of blank-holder force of the nickel plated steel strip is 1200N and 1300 N, when the blank-holder force is 1100N, prone to wrinkling defects, on the contrary, when the blank-holder force is 1400N, nickel plated steel strip is easy to produce crack failure.o |
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| Keywords: | blank-holder force Nickel Plated Steel Strip Stamping forming ABAQUSo |
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