摘要 |
PROBLEM TO BE SOLVED: To prevent a steel product from twisting and to reduce a quality defect by setting a transfer speed of a table roller to transfer the steel product slower than ejection speed of the steel product, moving the tip of the steel product in the direction of the next pass, pushing a tail end to a rolling line of the next pass when the tail end is ejected from the pass and reversing the rolling direction of the steel product. SOLUTION: A transfer speed of a table roller (roll) 5 to transfer a product (steel) product ejected from a rolling roll (roll) 2 is set slower than an ejection speed of the product 1. The tip of the product rolled by a pass 3 is brought into contact with a guide member 4 at the outlet of the rolling roll(roll) 2, its advancing direction is slightly bent in a next pass 3 direction. Slipping is generated between the product 1 and the table roller 5, the tip of the product 1 is further bent. The tail end of the product 1 is pushed to the next pass 3 by the guide member 4, the advancing direction is reversed, rolling is done by the pass 3.
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