法国库伯休戈特冷弯管机的工作原理,与一般冷弯管机不同。管子被弯部分支撑在环形模具内,在管子内,对应于支撑部分放入一个旋转中心轴带动的旋转头,其上有一个装在偏心轴上的工作滚轮(带有推力滚轮)。当中心轴旋转时,工作滚轮随着旋转头的每圈转动均匀地摆进和摆出一次,摆出 The working principle of the French Cooper Hugotte cold bender is different from the general cold bender. The bent portion of the tube is supported in an annular mold. Inside the tube, a rotating head driven by a rotation center shaft is placed corresponding to the supporting portion, and a working roller (with thrust roller) is mounted on the eccentric shaft. When the center shaft rotates, the working roller swings in and out uniformly with each rotation of the rotating head and swings out.