Transactions of Materials and Heat Treatment

Title：Study on correlated design method of plate holes for progressive die based on library feature

Authors： FANG Ming-cai1 LI Hong-lin1 CHEN Bo-jie1 LI Jian-jun2 MAO Jun-ting3 XU Jian-kai3(1.School of Mechanical Engineering and Mechanics Ningbo University Ningbo 315211 China 2.Huazhong Universityof Science and Technology Wuhan 430074 China 3.Ningbo Hongda Motor

Unit：

KeyWords： progressive die correlated design library feature

ClassificationCode：TG385

year,vol(issue):pagenumber：2009,34(5):111-115

Abstract：

There are a lot of holes on the plates of progressive die which are used to mount parts or structural assembles,such as punches,die inserts,pins,screws or guide pillar and cushions,pilot assemble,lifter assemble and etc.The holes have diverse structure and the number is large.Furthermore,there is relevance among holes.The classification of plate holes in progressive die design according to their structural type and relation between the correlated parts and the plate holes were given.A descriptive model was set up.The library feature technology was adopted to develop the module for designing the plate holes,which could improve the efficiency and shorten the design time.

Funds：

宁波市科研攻关项目资助(2007B10003);; 宁波市自然科学基金资助项目(2007A610017)

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