The Curvillinear Integral Problems to Velocity Field for Drawing Through Parabolic Dies

Zhao De-wen; Liu Xiang-hua; Wang Guo-dong; Li Gui-fan

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Article Navigation > Applied Mathematics and Mechanics > 1994 > 15(7): 619-625

Zhao De-wen, Liu Xiang-hua, Wang Guo-dong, Li Gui-fan. The Curvillinear Integral Problems to Velocity Field for Drawing Through Parabolic Dies[J]. Applied Mathematics and Mechanics, 1994, 15(7): 619-625.

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The Curvillinear Integral Problems to Velocity Field for Drawing Through Parabolic Dies

1.
Northeast University, Shenyang;
2.
Liao Ning University, Shenyang

Received Date: 1993-06-07
Publish Date: 1994-07-15

Abstract

Abstract

In this paper with Von Karmani's basic assumptions a kinematically admissible continuous velocity field has been established to drawing through parabolic dies (or called trumpet dies). Then by using the curvilinear and the integral as a function of the upper limit an upper bound analytical solution of the drawing stress is obtained.
- parabolic die,
- drawing,
- curvilinear integral analytical solution,

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References(7)

References

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