The cold tandem line which combines method and the roller type which combine the operational mode in the cold tandem line

摘要

In 4 step type rollers, the work roll of the respective pair (10) and the reinforcement roll (12), in 6 step type rollers, furthermore the intermediate roll of pair (11) to possess, in that case, at least the work roll (10) with the intermediate roll (11), cooperating with the device in order to make axial direction shift, the method of combining the operational mode of the individual roller of the cold tandem line which operates, from to use the CVC/CVC ^plus technology which uses CVC type roll contour of higher-order, in that case, each work roll (10) or the intermediate roll (11)Technology and the pair cross which possess the shift distance amount long body (PC) you use technology, in that case, each work roll (10) or the intermediate roll (11), technology and the work roll which can make cross in parallel vis-a-vis the board surface (10) or the intermediate roll (11) you use the shift which is directed to the board edge, in that case, each work roll (10) or the intermediate roll (11), shift distance amount are long, as cylindrical, or it possesses the body which has the cutting aspect which has crowning, these rolls, the rollerBeing relative the center (Y-Y) the neutral shift position which is (s _ZW=0 or s _AW=0) vis-a-vis, the axis of rotation of the roller (X-X) vis-a-vis direction symmetrically, geometric form the pair cross technology which are directed to the board edge it features that it is possible to actualize, shift technology and depending upon when making use of just the same roll set, with CVC/CVC ^plus technology and it designates that it combines the technology which differs from the technology which it makes shift at the same size to the respective opposite direction as feature, furthermore, with particular equipment constitution.