| 摘要 |
<p>PURPOSE:To obtain a titled device capable of preventing a work roll from causing warp and a rolling material from running away in its width direction and stabilizing the shapes of its width ends, by providing an extending roll-barrel part to the outside of a groove of work roll, in a shift rolling by a grooved work roll. CONSTITUTION:An extending roll barrel part 4 having the same diameter as that of a grooved work roll 1 is provided to the outside of the groove 5 of roll 1. In a shift rolling by using the work roll 1, the runnaway of a rolling material 3 in its width direction and the meandering thereof are prevented because the roll shaft is prevented from causing warp by the barrel part 4; then the shapes of the width ends of material 3 are well stabilized.</p> |
