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    Accu Roll軋管機孔型橢圓度系數的計算

    CALCULATION OF GROOVE OVALITY FACTOR OF ACCU-ROLL PIPE MILL

    • 摘要: 從空間解析幾何的角度，分析了AccuRoll軋管機孔型橢圓度的變化規(guī)律。推導了變形區(qū)孔型橢圓度系數的計算公式，確定了孔型橢圓度系數的有效范圍。

       

      Abstract: The law governing the change of the Accu-roll pipe mill groove ovality is analyzed from the point of view of space geometry. Accordingly,a calculation formula for the groove ovality factor of the deformation section is deduced,and the effective range of the groove ovality factor is set.

       

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