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Abstract：
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By analyzing the main problems on punch form technology for connector terminal with light sheet,multi-curve and preferable flexibility through multi-position progressive die,two layout design schemes were introduced for comparison,by considering not only the measures of reducing resilience and process step and facilitating feed,but also the problems on lateral curve less than 90°.As for the layout and architectural design of the die,a synthetic consideration employed and the method to optimize architectural design by connecting A and B were taken into consideration.After the adjustment of the die trial,the product got consistent quality and preferable achievements were made.This experience is especially meaningful for the production of this part.
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Funds：
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福建省科技厅科技计划项目(2009H0010)
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AuthorIntro：
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Reference：
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