这不仅大幅度提高了网纹辊的使用寿命，而且为高速、高精度柔性版制卡和会员卡制作创造了条件。
This not only raised roller service life, and for high-speed, high-precision flexo business card printing making and membership card.
介绍了螺旋焊管机组成型辊的工作状况和在制管成型中的作用。
The article introduces the working conditions of forming rollers for SSAW pipe unit and its function for pipe forming.
因而，该解析解可在工程上计算圆管辊拔拔制力时推广应用。
So the solution can be used to calculation of drawing force during draw-out by idle rolls.
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