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Drum shear for cutting quick travelling strip, especially hot strip

机译:滚筒剪切机,用于切割快速移动的带钢,特别是热轧带钢

摘要

The drum shearer has an axially guided push and pull rod (3) to extend and retract the knife (2) in the knife drum (1). The rod is supported by wedge surfaces (5,7) on corresponding wedge surfaces on the knife or knife carrier. The push and pull rod rotates with the knife drum. It is joined to a stationary linear drive (11) via a pressure bearing (12) transmitting axial forces.
机译:鼓式采煤机具有轴向引导的推拉杆(3),以使刀(2)在刀鼓(1)中伸出和缩回。杆由刀或刀架上相应楔形表面上的楔形表面(5,7)支撑。推拉杆随刀鼓旋转。它通过传递轴向力的压力轴承(12)连接到固定的线性驱动器(11)。

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