| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a C-warp correcting machine that can correct a C-warp, even if a strip is warped in an upward convex state or in a downward convex state.SOLUTION: A C-warp correcting machine includes: a pair of correcting rolls 2 disposed in one plate surface side of a strip S so that an axis line extends in a plate width direction, and capable of pressing the strip S from the one plate surface side of the strip S; and a pair of second correcting rolls 3 disposed at the lower position of the pair of first correcting rolls 2 of the other plate surface side of the strip S so that the axis line extends in the plate width direction, and capable of pressing the strip S from the other plate surface side of the strip S. The pair of correcting roll 2 and the pair of correcting roll 3 have axis lines l1, l2 vertically inclined to become symmetric around a substantial middle position of the plate width direction of the strip S, and enable the inclination direction of the pair of correcting rolls 2 and the pair of correcting rolls 3 to be turned upside down according to the direction of the warp caused in the strip S.</p> |
