摆动辗压是靠摆头的运动使坯料成形。摆头的轴线与机床主轴线成一定的倾斜角,一般倾斜角为2°～3°,随着安装在摆头上的上模在工件上不断的滚动,局部地对工件施加压力,同时摆头向下不断进给,使工件在一个不大的接触面积内产生变形,所以摆辗时工件是局部受力,变形过程是小变形的逐步积 Swing rolling is by swinging the movement of the blank shape. The axis of the swinging head is inclined to the main axis of the machine tool, and the general tilt angle is 2 ° ~ 3 °. As the upper mold mounted on the swinging head continuously rolls on the workpiece, locally exerts pressure on the workpiece and at the same time, Head down continuously feeding, so that the workpiece in a small contact area deformation, so when the workpiece is partial force swing, the deformation process is a small deformation step by step