TH30663A - What are the methods for winding strips and sheets, and what production lines are used? The winding processes used are described above. - Google Patents

Abstract

The process of rolling strips and sheets starting from thin slabs by continuous casting means that the cast product undergoes at least one reduction process followed by roughing and finishing before being coiled. The thin slabs are continuously cast at the same time by a good continuous casting machine. The production line uses at least one casting line (11) where the thin slabs are sheared to size to obtain the required segment length. This segment then passes through the first reduction stage, then is accelerated into a heating furnace (18) consisting of modules and to a second reduction unit (21), then through a roughing roll stand (22) before being sent to a tunnel furnace (24), a third reduction unit (27) and a finishing stage (12). The production line for rolling strips and sheets starting from thin slabs by continuous casting means that it consists of a continuous casting machine. A continuous casting machine would consist of at least one casting line (11) fed by a duct or bucket system (14) working in conjunction with a molding system (13). The casting line (11) would consist of a first, rotary reducing unit (17) which would deliver pressurized water down from the shear (15) which would cut to size, and a heating furnace system (18) with modules (19) mounted on the same axis as the roughing roll (22) and the finishing unit (12).

Claims (1)

The process of rolling strips and sheets starting from thin slabs by continuous casting means that the cast product undergoes at least one reduction process followed by roughing and finishing before being coiled. The thin slabs are continuously cast at the same time by a good continuous casting machine. The production line uses at least one casting line (11) where the thin slabs are sheared to size to obtain the required segment length. This segment then passes through the first reduction stage, then is accelerated into a heating furnace (18) consisting of modules and to a second reduction unit (21), then through a roughing roll stand (22) before being sent to a tunnel furnace (24), a third reduction unit (27) and a finishing stage (12). The production line for rolling strips and sheets starting from thin slabs by continuous casting means that it consists of a continuous casting machine. The continuous casting machine shall consist of at least one casting production line (11) fed by a duct or bucket system (14) working in conjunction with a molding system (13). The casting production line (11) shall consist of a first, rotary reduction unit (17) which delivers pressurized water down from the shear (15) which performs the cutting, and the heating furnace system (18) shall consist of modules (19) which are mounted on the same axis as the roughing roll (22) and the finishing system (12). (19 claims, 5 pages, 1 figure)