Journal of Applied Sciences ›› 1996, Vol. 14 ›› Issue (2): 223-228.
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ZHAO DEWEN1, WANG GUODONG1, ZHONG JUN2, DONG XIJAN2
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Abstract: A kinematically admissible velocity field for axisymmetric bar drawing through a hyperbolic die is established, and with the surface integral determining the friction power,and the upper limit function integral determining the internal deformation power, an upper bound analytical solution to the field is obtained.
Key words: hyperbolic die, bar drawing, surface integral
ZHAO DEWEN, WANG GUODONG, ZHONG JUN, DONG XIJAN. THE SURFACE INTEGRAL TO SOLVE AXISYMMETRIC DRAWING THROUGH HYPERBOLIC DIE[J]. Journal of Applied Sciences, 1996, 14(2): 223-228.
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URL: https://www.jas.shu.edu.cn/EN/
https://www.jas.shu.edu.cn/EN/Y1996/V14/I2/223
