The camber of the plate after cutting in disc type shear is reduced by adding hydraulic movable pusher in front of the shear and adjusting the side guide roller behind the shear.
通过在圆盘剪前增加液压活动推头和对剪后侧导辊的调整，减小了圆盘剪剪后钢板镰刀弯。
2
Pass rightness and side to pass in and out a bottle of cage pusher driven by hydraulic power hydraulic system to carry on analysis and point out original the hydraulic system existence of problem.