对武钢二冷轧镀锌线焊缝过光整机机架的动作进行了综合研究,发现该光整机控制系统在焊缝通过光整机时张力波动较大,需要进行优化的地方,针对现有设备的工艺特点,对焊缝过光整机防皱辊时的动作进行调整并正式投入使用。结果表明,焊缝过光整机时张力波动幅值显著减少。 A comprehensive study was made on the movements of the whole cold-rolled galvanized line welds of WISCO’s welding machine. It was found that the tension control system of the light-machine control system fluctuated greatly when the welds passed through the finishing machine and needed to be optimized The technical characteristics of the existing equipment to adjust the action of the welder over the entire machine wrinkle-free roller and formally put into use. The results show that the amplitude of tension fluctuation is significantly reduced when the weld passes through the machine.