| 冲件预断槽折断不良原因分析与解决措施 |
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| 引用本文： | 刘蕾,严智勇. 冲件预断槽折断不良原因分析与解决措施[J]. 模具工业, 2010, 36(6): 29-33 |
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| 作者姓名： | 刘蕾 严智勇 |
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| 作者单位： | 1. 上海泰科电子有限公司,上海,200233
2. 上海莫仕连接器有限公司,上海,200131 |
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| 摘 要： | 介绍了级进模中预断槽的设计意义,分析了冲件折断不良产生的原因,分别从几个方面提出了改进措施,并对预断槽设计进行了标准化,对同类模具设计具有指导意义。
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| 关 键 词： | 级进模 预断槽 标准化 |
Cause analysis and solving measures of unfavorable break of stamping part |
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| LIU Lei,YAN Zhi-yong. Cause analysis and solving measures of unfavorable break of stamping part[J]. Die & Mould Industry, 2010, 36(6): 29-33 |
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| Authors: | LIU Lei YAN Zhi-yong |
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| Affiliation: | 1.Tyco Electronics(Shanghai) Co.,Ltd,Shanghai 200233,China;2.Molex Interconnect(Shanghai) Co.,Ltd,Shanghai 200131,China) |
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| Abstract: | The design of pre-cut groove in progressive stamping dies was introduced.The cause of unfavorable break in the stamping parts was analyzed;and some improvement measures were proposed and summarized.Then standardization of pre-cut groove design was performed. |
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| Keywords: | progressive die pre-cut groove standardization |
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