| 摘要 |
The invention concerns a method of rolling hot strip, in particular wide hot strip, in which the head end of semifinished material is introduced, in one or more reduction stages, into the gap formed between the work rolls of at least one roll stand and reduced to the required thickness between the screwed-down work rolls. For the first pass of the head end of the material, the roll gap is set to at least the thickness of the head end and, after the head end has passed the central plane of the roll stand, adjusted to the required thickness. |
