Take-up roll switching method of amorphous ribbon

摘要

PROBLEM TO BE SOLVED: To provide a method of changing a winding roll for a thin amorphous belt which is simple and inexpensive and also the winding rolls can be surely changed without breaking the thin belt when winding the thin amorphous belt by using a carousel type winding device provided with a plurality of winding rolls having the magnetized surface.;SOLUTION: In the method of winding the thin magnetic amorphous belt which is cast by using a cooling roll by using two or more winding rolls the surface of which is magnetized, by this method of changing the winding rolls for the thin amorphous belt, when changing the winding rolls, by bringing the thin amorphous belt into contact with the next winding rolls and cutting the thin amorphous belt during winding in the state in which the next winding roll is brought near the cooling roll, the thin amorphous belt is wound with the next winding rolls.;COPYRIGHT: (C)2008,JPO&INPIT