STATE-OF-THE-ART ABRASIVE CUT-OFF MACHINES FOR ROLLING MILL APPLICATIONS: STATE-OF-THE-ART ABRASIVE CUT-OFF MACHINES FOR ROLLING MILL APPLICATIONS

Raele, Julio Cesar Enge; Asamer, Norbert

doi:10.5151/2594-5297-34018

Anais do Seminário de Laminação, Conformação de Metais e Produtos

ISSN 2594-5297

57° Seminário de Laminação e Conformação de Metais — vol. 57, num.57 (2022)

Título

STATE-OF-THE-ART ABRASIVE CUT-OFF MACHINES FOR ROLLING MILL APPLICATIONS

Autoria

Raele, Julio Cesar Enge; Asamer, Norbert

10.5151/2594-5297-34018

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Resumo

ABRASIVE CUTTING IS THE IDEAL CUTTING TECHNOLOGY TO INCREASE THE THROUGHPUT CAPACITY AS WELL AS THE FLEXIBILITY OF HOT ROLLING MILLS, MAINLY FOR LONG BUT ALSO FOR FLAT PRODUCTS. A HIGHER DEGREE OF AUTOMATION REDUCED OVERALL RUNNING COSTS AND AN IMPROVED QUALI-TY OF THE ROLLED PRODUCTS ARE AS WELL SUBSTANTIAL ADVANTAGES OF ABRASIVE CUT-OFF MA-CHINES COMPARED TO CONVENTIONAL CUTTING TECHNIQUES. FOR THAT REASON, NEW ROLLING MILLS, IN PARTICULAR FOR SBQ PRODUCTS, ARE EQUIPPED WITH ABRASIVE CUT-OFF MACHINES. DURING RECENT YEARS, ALSO NUMEROUS EXISTING ROLLING MILLS HAVE BEEN UPGRADED BY RET-ROFITTING ABRASIVE CUT-OFF MACHINES. TO ACHIEVE BEST POSSIBLE RESULTS, HOWEVER, IT IS ESSENTIAL THAT THE ABRASIVE CUT-OFF MACHINES USED ARE SPECIFICALLY DESIGNED AND PER-FECTLY TUNED TO THE INDIVIDUAL APPLICATION. TAKING LARGE-SCALE PROJECTS RECENTLY EXECUT-ED BY BRAUN AS EXAMPLES, THE CONCEPTS HOW THE REQUIREMENTS OF ROLLING MILL EQUIPMENT AND ROLLED PRODUCT ARE MET ARE DESCRIBED

ABRASIVE CUTTING IS THE IDEAL CUTTING TECHNOLOGY TO INCREASE THE THROUGHPUT CAPACITY AS WELL AS THE FLEXIBILITY OF HOT ROLLING MILLS, MAINLY FOR LONG BUT ALSO FOR FLAT PRODUCTS. A HIGHER DEGREE OF AUTOMATION REDUCED OVERALL RUNNING COSTS AND AN IMPROVED QUALI-TY OF THE ROLLED PRODUCTS ARE AS WELL SUBSTANTIAL ADVANTAGES OF ABRASIVE CUT-OFF MA-CHINES COMPARED TO CONVENTIONAL CUTTING TECHNIQUES. FOR THAT REASON, NEW ROLLING MILLS, IN PARTICULAR FOR SBQ PRODUCTS, ARE EQUIPPED WITH ABRASIVE CUT-OFF MACHINES. DURING RECENT YEARS, ALSO NUMEROUS EXISTING ROLLING MILLS HAVE BEEN UPGRADED BY RET-ROFITTING ABRASIVE CUT-OFF MACHINES. TO ACHIEVE BEST POSSIBLE RESULTS, HOWEVER, IT IS ESSENTIAL THAT THE ABRASIVE CUT-OFF MACHINES USED ARE SPECIFICALLY DESIGNED AND PERFECTLY TUNED TO THE INDIVIDUAL APPLICATION. TAKING LARGE-SCALE PROJECTS RECENTLY EXECUTED BY BRAUN AS EXAMPLES, THE CONCEPTS HOW THE REQUIREMENTS OF ROLLING MILL EQUIPMENT AND ROLLED PRODUCT ARE MET ARE DESCRIBED.

Palavras-chave

Long products; Flat products; Process improvement; Quality improvement

Como citar

Raele, Julio Cesar Enge; Asamer, Norbert. STATE-OF-THE-ART ABRASIVE CUT-OFF MACHINES FOR ROLLING MILL APPLICATIONS , p. 1-12. In: 57° Seminário de Laminação e Conformação de Metais, São Paulo, 2022.
ISSN: 2594-5297 , DOI 10.5151/2594-5297-34018