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叙述了平立辊协凋轧制控制厚板平面形状的试验过程，通过与常规轧制的比较，说明平辊与立辊的协调作用对中厚板平面形状的控制效果，并对试验结果进行了理论分析。结果表明：平立辊协凋轧制对中厚板平面形状的控制非常有效。
The experimental process of controlling the plane shape of the plank by means of parallel roll-rolling is described. By comparing with the conventional rolling, the control effect of the coordinating action of the flat roll and the vertical roll on the plan shape of the plate is described and the test results are carried out The theoretical analysis. The results show that the flat-roll co-rolling is very effective in controlling the plane shape of the plate.