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1问题的提出冷轧带钢精整线上的卷取机负责将处理后的钢带卷取成卷,其工作状态直接影响着机组的生产效率、产品的质量。卷筒是卷取机中最重要的部分,柳钢冷轧板带厂1号重卷拉矫机组卷筒为斜楔胀缩卷筒,主要由芯轴、扇形块、轴向拉杆、楔形滑块、卷筒轴头、胀缩缸及旋转接头等组成。带钢的卷取动作分两个过程:初始卷取阶段,带头由前方夹送辊驱动,通过转向辊将带
1 PROBLEM PROBLEM The coiler of the cold-rolled steel strip finishing line is responsible for coiling the processed steel strip into a roll, and its working status directly affects the production efficiency of the unit and the quality of the product. The reel is the most important part of the coiler. The rewinding and reaming reel of No.1 Recoil Rolling Machine Factory of Liuzhou Cold Rolled Strip Factory is a wedge expansion and contraction reel mainly composed of a mandrel, a segment, an axial rod, a wedge-shaped sliding Block, spool shaft, expansion cylinder and swivel joints and other components. The take-up action of the strip is divided into two processes: the initial take-up phase, the lead is driven by the front pinch roll, and the belt