深入研究了滚筒飞剪连续定尺剪切原理,建立了目标定尺长度计算模型,形成比较完善的基于目标定尺长度的滚筒飞剪传动控制参数计算方法。以某汽车板重卷检查机组的滚筒式飞剪机为例,编制程序,进行了控制计算,计算速度快,精度高,完全满足工程需要。 In-depth study of the principle of continuous shear of the roller shears, the calculation model of the target length is established, and a comparatively perfect calculation method of the control parameters of the roller flying shear based on the target length is established. Taking a roller-type flying shear inspection machine of a heavy-duty rolling plate as an example, a program is programmed and the control calculation is carried out. The calculation speed is fast and the precision is high, which fully meets the needs of the project.