METODE PENGGILASAN LAJUR DAN PELAT SERTA JALUR PENGGILASAN TEMPAT PELAKSANAAN METODE TERSEBUT

摘要

rolling method for steel sheet and strip, starting from thin slabs in a continuous castingin the cast product is subjected to at least one spalling followed by a roughing and finishing before being wrapped around a reel.by a continuous casting machine in two lines (11th,11b) parallel casting thin slab continuous coming at the same time and the thin slabs being cut to obtain footage of measurement requiredthe segments and subsequently subjected to a first stage of spalling, and these segments are accelerated inside for reheating furnaces (18a.18b) modules and to establish a system of translation and transfer (20) cooperating with the mobile terminal modules (19a, 19b) of parallel reheating furnaces (18a, 18b).act by positioning with a sequence alternating these modules terminals (19a, 19b) axially in line with the roughing and finishing.then the segments are alternately pass through a second group of spalling (21) and then through a cage of roughing (22).before being switched to a tunnel furnace (24), a third group scagliatore (27) and the rollers (12).rolling mill for steel sheet and strip including at least a continuous casting machine, a shear (15a, 15), a reheating furnace, a second group of spalling (21).a cage of roughing (22), a tunnel furnace (24), a third group of spalling (27) and a finishing mill (12) followed by a cooling zone (25) and groups want (26).the continuous casting machine of the type having two lines of casting (11th,11b) fed at the same time by a single system for ladle (14) simultaneously with both systems cooperating to mould (13a, 13b), each line of the cast (11th, 11b) by,downstream of the cutters to measure on (15th, 15), the first groups of spalling (17a, 17b) of the rotary type with water at high pressure, every system in reheating furnace (18a.18b) being structured into modules (19) of which at least the respective modules terminals (19a19b) are mobile during the rolling cycle, and associated with a system of translation and transfer (20) act to place in alternately, in the process of rolling cycle.these modules terminals (19a, 19b) in axis with the roughing mill (22) and the finishing train (12).