Flying shears for working rolled strip has adjustment to the blade drum to maintain a gap between it and the anvil drum to ensure strip shearing at the weak point through the longitudinal forces on the strip

摘要

At the flying shears assembly, a gap (8) is maintained between the blade drum (2) in the working position and the anvil drum (3). It ensures that the rolled strip (4) shears at the weak point through the longitudinal forces bearing on the strip. The rotary speed of the blade drum (2) is synchronized with the speed of rolled strip (4) movement. The position of the blade drum (2) can be adjusted, while the anvil drum (3) setting is unaltered.