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摘要：
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介绍了一种生产材料薄、尺寸小、尺寸精度要求高的电位器零件的多工位级进模设计实例。对该制件的冲压工艺性、经济性、排样方案及模具结构进行了分析
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The article introduced a design example of the multistage tools of a kind of potentiometer parts, which is made of thin sheet, has small size and requires high dimension precision. The article also analyzed the potentiometer's stamping process, economical profit, layout proposal and the die structure.
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基金项目：
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作者简介：
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参考文献：
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1 《冲模设计手册》编写组冲模设计手册,模具手册之四北京:机械工业出版社,1988
2 王孝培冲压手册北京:机械工业出版社,1990
3 邱永成多工位级进模设计北京:国防工业出版社,1987
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