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Abstract：
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Taking the drawing progressive die of load cell as an example,designed three kinds of drawing progressive die carriers of non-incision structure,cutting waste structure and cutting structure were designed,and the process of these three kinds of carriers were simulated by finite element analysis software of dynaform to obtain every pitch and deformation of carriers. Simulation results show that cutting structure plays small influences on the pitch and deformation of carriers,but improves the precision of feeding,the drawing quality and the mould efficiency.
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Funds：
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国家自然科学基金资助项目(50805069);;
江苏大学科技创新团队项目(08JD1)
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AuthorIntro：
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Reference：
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