| 从力学角度看冲裁间隙对冲裁件质量的影响 |
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| 引用本文： | 王海才.从力学角度看冲裁间隙对冲裁件质量的影响[J].南昌大学学报(工科版),1986,8(3):1. |
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| 作者姓名： | 王海才 |
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| 作者单位： | 江西工业大学机械工程系； |
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| 摘 要： | 本文主要从力学的角度定性地阐明了冲裁间隙对冲裁件质量的影响。为选择最佳间隙提供了理论依据。并且,作者在试验和调查的基础上从三个方面提出了适用于碳钢扳和硅钢扳的最佳冲裁间隙范围。
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| 关 键 词： | 应力张量 应力莫尔园增量理论 合理间隙范围 冲件质量 |
THE INFLUENCE OF THE CLEARANCE ON THE QUALITY OF THE PUNCHING FROM THE DYNAMICS |
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| Wang Haicai Mechanical Engineering.THE INFLUENCE OF THE CLEARANCE ON THE QUALITY OF THE PUNCHING FROM THE DYNAMICS[J].Journal of Nanchang University(Engineering & Technology Edition),1986,8(3):1. |
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| Authors: | Wang Haicai Mechanical Engineering |
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| Affiliation: | Wang Haicai Mechanical Engineering Department |
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| Abstract: | From dynamics this paper has mainly qualitatively stated thatthe quality of the punching has been influenced by the clearance of punching. Ithas provided theoretical basis for the selection of optimum clearance. The writerhas pointed out the optimum clearance region used in carbon and silicon steel plateat three aspects on the basis of his experiments and investigations. |
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| Keywords: | punching quality stress tensor Mohr's stress circle incremental theory optimum clearance region |
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