冷轧1550mm轧机飞剪控制策略  

Control Strategy for Flying Shear of 1550mm Cold Rolling Mill

作　　者：程文彬 

机构地区：[1]冷轧板带厂

出　　处：《柳钢科技》2011年第5期37-40,共4页

摘　　要：介绍柳钢1550mm冷连轧飞剪控制系统的控制数学模型,包括飞剪剪切角计算模型、飞剪剪切距离计算模型和飞剪速度目标值计算和速度转矩调节模型等。采用该数学模型实现飞剪自动剪切、定位和制动,将轧件的平均剪切误差控制在15cm以内。The mathematical control model used in control system for flying shear of 1550mm continuous cold-rolling mill,including the computational model for sheared angle,sheared distance,the adjustment model for aim speed value computation and speed torque of flying shear were introduced.The flying shear can be realized with automatic shearing,positioning and braking by adopting this mathematical control model,and the average cutting error of rolled pieces can be controlled within 15 cm.

关 键 词：冷轧板带 飞剪控制 数学模型 剪切误差 

分 类 号：TG333[金属学及工艺—金属压力加工]