Transactions of Materials and Heat Treatment

Title：Design of the multi-position progressive die for the 24 pin top shell

Authors： DENG Yi

Unit： Yongzhou Vocational-Technical College

KeyWords： 24 pin top shell multi-position progressive die layout mould structure design

ClassificationCode：TG375+.4

year,vol(issue):pagenumber：2011,36(3):113-116

Abstract：

The technological property and the stamping technology of 24 pin top shell were analysed. Layout scheme,total structure of the mould, design of the key parts were introduced. To reach high precision,preparative sizing was carried out before bending. Varied punches were designed for the die to get high working strength and manufacturing easy. The mould structure is compact, working smoothly,operating conveniently and has high production efficiency.

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Reference：

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