Transactions of Materials and Heat Treatment

Title：Practical application of stress and strain analysis in forming process design for automobile panel

Authors： Yuejin Automobile Group Co Body Plant Du Shengya Shanghai Jiaotong University Chen Wei

Unit：

KeyWords： Stress and strain analysis Automobile panels Forming process

ClassificationCode：TG30

year,vol(issue):pagenumber：2000,25(6):10-13

Abstract：

Based on the analysis of fracture and wrinkles caused by stress and strain,the authors introduce the practical application of stress and strain analysis in the forming process design for the oil tank and front floor and how to take according measures to solve the forming problems Then some experiences usually used are summed up Finally the authors describe simply the development tendency of forming process design for automobile panels

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Reference：

1　《现代模具技术》编委会 .汽车覆盖件模具设计与制造 .北京 :国防工业出版社 ,1998.
2　 Michael J Saran.Sensitivity of Forming Process to Variation ofMaterial and Process Parameters.SAE,1997,# 970 438:45 2～ 45 7
3　杨玉英 ,大型薄板成形技术 .北京 :国防工业出版社 ,1996 .
4　 F Z L i,Y P Wei,X Xia,etc.Research of Integrated DesignEnvironment for Auto-Panel Forming Process.NUMISHEET'99,Besancon,France,Sept.13-17,1999:5 41～ 5 46
5　 X JDuan,JS Xu,S M Nie .Progress of parameter optimization inmetal forming.Proc.of AFDM'99,Haeundae,Pusan,Korea,Sept.7-9,1999:2 0 9～ 2 18

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