前言 XY—1200型,1200吨橡皮囊深压延液压成形机床主要用于板金零件的深压延及橡皮压制,尤其适合于成形球形、锥形、底部有凹陷或凸起等形状复杂的板金零件。 它是采用弹性的橡皮液囊容框作凹模或凸模,在成形过程中除能产生相当大的单位压力外,其压力的大小还可以自动控制调节。 机床的工作原理如图1所示。 Preface XY-1200, 1,200 tons rubber band deep-calendering hydraulic forming machine is mainly used for deep-pressing sheet metal parts and rubber pressing, especially suitable for forming spherical, tapered, the bottom of a concave or convex and other complex shapes of sheet metal parts. It is the use of flexible rubber sac cavity frame or die, in addition to forming the unit can produce considerable pressure, the size of the pressure can also be automatically controlled to adjust. The working principle of the machine shown in Figure 1.