| 硬质合金被覆处理在汽车拉延模上的应用研究 |
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| 引用本文： | 宋海龙.硬质合金被覆处理在汽车拉延模上的应用研究[J].企业科技与发展,2009(9):38-40. |
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| 作者姓名： | 宋海龙 |
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| 作者单位： | 柳州柳新汽车冲压件有限公司,广西柳州545116 |
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| 摘 要： | 介绍一种用于模具维修的硬质合金被覆法中的模具表面强化处理方法及其特点。为了更好更快地研究硬质合金被覆法处理模具的状况及耐受程度,通过选择钣金件比较厚的不同模具进行被覆处理,经过观察、跟踪和验证,对冲压件和模具生产前后进行对比,得出具体应用上的结论。研究结果表明,硬质合金被覆法用于汽车拉延模可提高模具的耐磨特性,但存在性价比问题。
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| 关 键 词： | 表面强化 硬质合金被覆法 模具 拉延 应用研究 效果 验证结论 |
THe Application Study of Hard Alloy Casting Treatment to Automobile Die Drawing |
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| Authors: | SONG Hai-long |
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| Institution: | SONG Hai-long ( Liuzhou Liuxin Automobile Stamping Parts Co., Ltd., Liuzhou Guangxi 545116) |
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| Abstract: | This article introduces a measure of surface straightening treatment of hard alloy casting for die maintenance and its characteristics. In order to identify the characteristics and tolerance degree, dies of thicker sheet metal pieces are used for casting treatment and the application conclusion is identified through observation, tracking, verification and comparison of stamping parts and dies before and after production. The results indicate that casting treatment can enhance the tolerance degree of dies but the performance price ratio is not very good. |
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| Keywords: | surface straightening hard alloy casting dies drawing application research effect experiment conclusion |
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