• CN: 11-2187/TH
  • ISSN: 0577-6686

›› 2002, Vol. 38 ›› Issue (6): 40-42.

• Article • Previous Articles     Next Articles

REAR CASE FORGED BLANK DEFECT NUMERICAL SIMULATION

Xu Chenglin;Zhu Weicheng;Song Baoyang;Xie Yanbin;Li Xiaohui;Li Enlai   

  1. The First Automobile Group Corporation
  • Published:2002-06-15

Abstract: The forging process of rear case blank is analyzed with numerical simulation technique. The reasons that cause converging winkles at flange and projecting circular corner are revealed, reasonable plans are got by simulating the adjusting process of blank dimensions and dies. The rear case problems of converging winkles in manufacturing process are solved successfully.

Key words: Forming defect, Numerical simulation, Rear case blank

CLC Number: