FEM Analysis of Effect of Die Angle on Tube Inversion Forming Process under Conical Die

材料科学技术（英文）, 2003, 19(z1): 234-236.

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1.College of Materials Science and Engineering, Northwestern Polytechnical University, Xi′an 710072, China

2.College of Materials Science and Engineering, Northwestern Polytechnical University, Xi′an 710072, China

基金项目: Doctorate Foundation of Northwestern Polytechnical University for support to enable the perform ing of this research 国家自然科学基金(50225518,59775055)

FEM Analysis of Effect of Die Angle on Tube Inversion Forming Process under Conical Die

Keywords： Tube inversion under conical die

Tube inversion including free deformation under conical die is an advanced forming process for manufacturing complicated thin-walled parts with high strength/weight ratio, high efficiency, and good flexibility for size changing.However, the successful rea

参考文献

[1]	T Y Reddy .[J].International Journal of Mechanical Sciences,1992,34(10):761.
[2]	Kimiyoshi Kitazawa;Jiro Seino .[J].Journal of the JSTP,1993,34(390):817.
[3]	L P Lv.Finite Element Method and Application in Metal Forming Process[M].西安:西北工业大学出版社,1989

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FEM Analysis of Effect of Die Angle on Tube Inversion Forming Process under Conical Die

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