| 摘要 |
PURPOSE: The continuous casting segment provides to maintain the roll-gap by appropriately buffering a change of the roll-gap which is generated according to a thickness of the slab, while the slab moves. CONSTITUTION: The continuous casting segment comprises a fixed frame, which is equipped with multiple rolls, and the fluid frame(120), and the link-type roll gab maintenance means. The link-type roll gab maintenance means is connected between the fixed frame and fluid frame, maintained roll-gap by buffering the change of roll-gap in the slab movement. The link-type roll gab maintenance means comprises the supporter(220) : first cylinder member(230) and the link member(210). The supporter comprises a first projection bar, which formed a circular hole. The cylinder member comprises a second projection bar, which formed a circular hole. The link member is connected by first and second projection bar and shaft.
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