成卷钢板的下料一般都采用气割法,这项工序相当费工,麻烦。现在我厂在剪板机前面增设了一套自制的卷板滚平、导向及限位等装置,实现了卷板的“展平”、“标尺寸”、“剪切”三道工序机械化。本下料法为;卷板装轴后支承在架子上由卷板机滚筒展平后经过导向装置送给剪板机,并在送到限置装置时进行剪切下料。用本装置下料效率提高两倍多,并能节 Coiled steel cutting methods are generally used, this process is quite laborious, troublesome. Now I plant in front of the shears added a set of self-made roll rolling, orientation and limit devices, to achieve the roll of the “flat”, “standard size”, “cut” mechanized three processes. The feeding method is: the reel is supported on a shelf and the reel is flattened by a reel machine and then sent to a shearing machine through a guide device, and is cut and sheared when sent to the limit device. With this device cutting more than twice the efficiency, and section