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发明授权
CN108472905B 轧制装置和轧制装置的改造方法 有权

轧制装置和轧制装置的改造方法
摘要：
压延装置(1)具有：相邻的第一辊和第二辊(12A、12B)；第一轴箱(14A)，以能够旋转的方式支承所述第一辊的轴；第二轴箱(14B)，以能够旋转的方式支承所述第二辊的轴且与所述第一轴箱相邻；调节部(18A)，调节所述第一轴箱的位置以使所述第一辊与第二辊接近或分离；至少一个传感器单元(24A)，夹设于所述第一轴箱与所述第二轴箱之间且与这两者相接；控制器(26)。传感器单元包括距离传感器，该距离传感器具有在第一轴箱和第二轴箱排列的一个方向上伸缩的伸缩部。控制器基于伸缩部的伸缩量来控制调节部。
摘要（英）：

A calender (1) includes: first and second rolls (12A, 12B) adjacent to each other; a first axle box (14A) rotatably supporting a shaft of the first roll; a second axle box (14B) rotatably supporting a shaft of the second roll and adjacent to the first axle box; an adjustment unit (18A) configured to adjust a position of the first axle box so as to move the first roll toward the second roll or to separate the first roll from the second roll; at least one sensor unit (24A) interposed between the first axle box and the second axle box and being in contact with both of the axle boxes; and a controller (26). The sensor unit includes a distance sensor including an extension/contraction portion configured to extend and contract in a direction in which the first and second axle boxes are aligned. The controller controls the adjustment unit on the basis of an extension/contraction amount of the extension/contraction portion.

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