SPLIT ROLL IN CONTINUOUS CASTING MACHINE FOR THIN SLAB

SPLIT ROLL IN CONTINUOUS CASTING MACHINE FOR THIN SLAB

PURPOSE:To prevent the inner crack of a cast slab that is locally generated in a roll chock part and to obtain the good cast slab without temp. irregularity by arranging small-sized divided rolls by changing their roll chock parts successively and alternately to the traveling direction of the slab....

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: UEHARA MASAJI, KANAI NORIYUKI, HORIOKA SATOSHI
Format: Patent
Sprache:eng
Schlagworte:
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
POWDER METALLURGY
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
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Beschreibung
Zusammenfassung:PURPOSE:To prevent the inner crack of a cast slab that is locally generated in a roll chock part and to obtain the good cast slab without temp. irregularity by arranging small-sized divided rolls by changing their roll chock parts successively and alternately to the traveling direction of the slab. CONSTITUTION:This roll is a split roll of a continuous casting machine for thin slab which is composed of small-diameter divided rolls 1a-1d having the roll pitch P of 100-200mm. The width A of the divided roll chocks 2a-2d is taken as