摘要:
The invention relates to an apparatus (1) for inspecting and sampling a wound coil (2) of metal strip (3) having a supporting arrangement for the wound coil (2). The supporting arrangement has at least two base rollers (4) arranged adjacent to one another which has roller axes (5) extending parallel to one another and onto which the coil (2) is placed for support. The apparatus (1) has an inspection device (6) which is arranged alongside the supporting arrangement. The inspection device (6) is designed to perform an inspection of the metal strip (3) at least when the metal strip (3) is a thin metal strip. The apparatus (1) has, in addition to the inspection device (6), a sampling device (10) which is arranged opposite the inspection device (6) with respect to the supporting arrangement, such that the supporting arrangement is located between the inspection device (6) and the sampling device (10). The sampling device (10) has a separating device (12) which is designed to take a sample of the metal strip (3) when the metal strip (3) is a thick metal strip (3).
摘要:
The invention relates to a device (1) and a method for holding together and transporting a metal band rolled up into a coil (3) after rolling up the same in a coiling station (5). The device (1) comprises a removal trolley (20) for receiving the coil (3) in the coiling station (5) and for transporting the coil (3) from the coiling station (5). The device (1) further comprises a coil safety device, which is designed to place a securing sling (40) around the coil (3) fixed on at least part of the circumference, such that the coil (3) is held together by the securing sling (40) and is pressed onto the removal trolley (20).
摘要:
A rolled metal strip, in particular steel strip, is deflected by means of a driving roller unit from a first transporting direction into a second transporting direction and is fed to a coiler. In the coiler, the metal strip is coiled into a coil with a coil diameter. A plastic deformation of an end portion of the metal strip is brought about, so that in the unloaded state the end portion is curved with a radius of curvature. The plastic deformation of the end portion (8) is at least partially brought about by an asymmetric application of a cooling medium (21) to the sides of the end portion (8).