using three dimensional fluxional function , the rolling force and energy parameters of oval round pass sequences for hot continuous bar rolling were analyzed.
采用了三维流函数法凸凹形辊棒材轧制过程的解析,得到了与平辊轧制时相同的效果。
an upper bound method of triaxial fluxional function velocity field is used to analyse thick slab rolling in this paper.
采用三维流函数速度场按上界法解析了厚件平辊轧制问题。
trioxial fluxional function is applied to the analysis of the rolling process of bars/wires with special crowned/concave rolls, by which a result is obtained as the same one from flat rolling.
采用了三维流函数法凸凹形辊棒材轧制过程的解析,得到了与平辊轧制时相同的效果。