WALZSTRASSE
Process for measuring the planarity of a metal strip or the front surface of a coil during coiling of the strip comprises forming a line pattern (2) on the measuring surface (4) using a projector (3), and capturing using a camera (5). An Independent claim is also included for a rolling mill comprisi...
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Zusammenfassung: | Process for measuring the planarity of a metal strip or the front surface of a coil during coiling of the strip comprises forming a line pattern (2) on the measuring surface (4) using a projector (3), and capturing using a camera (5). An Independent claim is also included for a rolling mill comprising a finishing step, a strip cooling unit, a coil and a measuring unit arranged behind the cooling unit. |
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