Transactions of Materials and Heat Treatment

Title：Stamping technology and die design of the dust cover for the brake hub of the automobile axle

Authors： CHENG Xiu-quan~1 XIA Qin-xiang~2(1.Guangzhou Civil Aviation College Guangzhou Guangdong 510403 China 2.College of mechanical Engineering South China University of Technology Guangzhou Guangdong 510640 China)

Unit：

KeyWords： dust cover multi-point forming stamping forming die design

ClassificationCode：TG386

year,vol(issue):pagenumber：2005,30(6):23-26

Abstract：

Based on the technology analysis of the dust cover for the brake hub of the automobile axle with a local non-symmetrical box shape,the multi-point forming with a floating die is adopted in the deep drawing process,the technological problem of the wrinkle and fracture occurred in the trail-produce is analyzed experimentally and theoretically.

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Reference：

[1]吴诗谆.冲压工艺学[M].西安:西北工业大学出版社,1994.
[2]李明哲,中村敬一.基本的な成形原理の检讨(板材多点成形法の研究,第一报)[C].日本平成4年度塑性加工春季讲演会论文集,1992:519.

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