| 中厚板冲裁问题研究 |
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| 引用本文： | 李兴成. 中厚板冲裁问题研究[J]. 陕西理工学院学报(自然科学版), 2001, 17(2): 32-34 |
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| 作者姓名： | 李兴成 |
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| 作者单位： | 陕西工学院仪器科学系, |
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| 摘 要： | 分析了中厚板冲裁时影响冲裁力的几个主要因素，并由实验确定了对于给定厚度的板料，斜刃口模具倾角α对冲裁力的影响是主要的，凸、凹模间隙次之。在模具结构设计方面，斜刃口模具可采用快速换模结构，以提高生产率。
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| 关 键 词： | 中厚板； 斜刃口； 冲裁力 |
| 文章编号： | 1002-3410(2001)02-0032-03 |
| 修稿时间： | 2001-02-20 |
Study of the blanking of middle-thick plate |
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| LI Xing_cheng. Study of the blanking of middle-thick plate[J]. Journal of Shananxi University of Technology(Natural Science Edition), 2001, 17(2): 32-34 |
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| Authors: | LI Xing_cheng |
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| Abstract: | The major factors which influnce the blanking power are analyzed in this paper. Conclusions from the experiments indicate that a plate with given thickness and the influence of the inclination α of die with inclination edge the blanking power made are of major significance, and the die gap between the punch and the die comes second. In designing of the die pattern, a high-speed die-changing structure can be applied to die with the inclination edge to raise the efficiency of blanking. |
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| Keywords: | middle-thick plate inclination edge blanking power |
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