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Development of Carrousel Reels for High Speed Winding of Steel Strips.

PB85168102

Publication Date	1984
Personal Author	Hashimoto, K.; Nakano, T.; Yamamoto, M.; Tashiro, S.; Kadono, S.
Page Count	5
Abstract	The steel industry is considering remodelling cold strip mills for continuous operation as part of its rationalization. A fully continuous strip mill needs, at its delivery section, coiling equipment which coils the strip continuously at a high speed without impairing the quality of the strip and the productivity and operability of the rolling stands. The carrousel reel which the authors have recently developed meets such needs quite satisfactorily and eliminates many difficulties involved in the conventional coiling arrangement by two pay-off or tension reels. This paper describes the structural features of the carousel reel, an analysis of 2 N vibration peculiar to the reel shaft owing to its asymmetric rigidity, and demonstration of the developed reel shaft system on a model machine and a practical machine.
Keywords	Steel making Continuous casting Stirring Stirrers Computerized simulation Fluid flow
Source Agency	Foreign Technology-Mitsubishi Heavy Industries
NTIS Subject Category	71J - Iron & Iron Alloys
Corporate Authors	Mitsubishi Heavy Industries Ltd., Tokyo (Japan).
Supplemental Notes	Text in Japanese.
Document Type	Analytic Daughter
NTIS Issue Number	198511

Development of Carrousel Reels for High Speed Winding of Steel Strips.

Development of Carrousel Reels for High Speed Winding of Steel Strips.
PB85168102

Publication Date	1984
Personal Author	Hashimoto, K.; Nakano, T.; Yamamoto, M.; Tashiro, S.; Kadono, S.
Page Count	5
Abstract	The steel industry is considering remodelling cold strip mills for continuous operation as part of its rationalization. A fully continuous strip mill needs, at its delivery section, coiling equipment which coils the strip continuously at a high speed without impairing the quality of the strip and the productivity and operability of the rolling stands. The carrousel reel which the authors have recently developed meets such needs quite satisfactorily and eliminates many difficulties involved in the conventional coiling arrangement by two pay-off or tension reels. This paper describes the structural features of the carousel reel, an analysis of 2 N vibration peculiar to the reel shaft owing to its asymmetric rigidity, and demonstration of the developed reel shaft system on a model machine and a practical machine.
Keywords	Steel making Continuous casting Stirring Stirrers Computerized simulation Fluid flow
Source Agency	Foreign Technology-Mitsubishi Heavy Industries
NTIS Subject Category	71J - Iron & Iron Alloys
Corporate Authors	Mitsubishi Heavy Industries Ltd., Tokyo (Japan).
Supplemental Notes	Text in Japanese.
Document Type	Analytic Daughter
NTIS Issue Number	198511