我国的中小型对称上调式三辊卷板机的规格已系列化、标准化,该系列的卷板机卷板厚度为8至32毫米,卷板宽度为2000至4000毫米,共有14个规格,结构型式见图1。卷板机的工作能力由卷板宽度、卷板厚度、卷筒直径和板材的屈服极限四个主要参数确定。在实际工作中,需要在同一卷板机上加工的工件是各种各样的,工件的板材宽度、厚度、板材的屈服极限和卷筒直径都有不同的要求。因此需要对机器中确定的上述四个主参数相互之间进行换算,以适应对各种工件的加 China’s small and medium-sized symmetric up three-roll coiler specifications have been standardized, standardized, the series of coiler coil thickness of 8 to 32 millimeters, the width of 2000-4000 milliliters, a total of 14 specifications, the structure The type shown in Figure 1. The working ability of the coiler is determined by four main parameters: coiling width, coiling thickness, reel diameter and the yield limit of the sheet. In practice, the workpieces that need to be machined on the same coiling machine are various, and the workpieces’ width, thickness, yield limit of the plate and drum diameter have different requirements. Therefore, the above four main parameters determined in the machine need to be converted into each other to adapt to various workpieces