| 摘要 |
PURPOSE:To provide a titled device which casts plate materials at various plate widths without solidification and without leakage at ends in continuous casting between cooling rolls without solidification by fitting annular flanges to the ends of rolls on the sides opposite from each other and shifting axially the rolls with each other. CONSTITUTION:Annular flanges 6, 7 are mechanically tightened or shrinkage-fitted to the ends on the sides opposite from each other of cooling rolls 1A, 1B rotating in the directions opposite from each other and side gates 8A, 8C are pressed to the outside thereof. The rolls 1A, 1B are axially shifted from each other to set the distance between the flanges 6 and 7 at the prescribed plate width. If a molten metal is cast between the roll 1A, 1B surfaces between the flanges 6, 7 without solidification, the solidification between the ends 5b is thoroughly accomplished and there is no possibility of leakage. Since the plate width can be changed as desired with the same rolls, there is no need for exchanging the rolls and the device is economical and efficient. |
