"Pou\u017Eit\u00ED programu FormFem k simulaci tv\u00E1\u0159en\u00ED ploch\u00FDch v\u00FDvalk\u016F" . "Pou\u017Eit\u00ED programu FormFem k simulaci tv\u00E1\u0159en\u00ED ploch\u00FDch v\u00FDvalk\u016F" . . "580838" . . "The software FormFem application for flat bars rolling simulation"@en . "P(GA106/04/1452)" . "[BE205CF7A058]" . . "Pou\u017Eit\u00ED programu FormFem k simulaci tv\u00E1\u0159en\u00ED ploch\u00FDch v\u00FDvalk\u016F"@cs . "Pou\u017Eit\u00ED programu FormFem k simulaci tv\u00E1\u0159en\u00ED ploch\u00FDch v\u00FDvalk\u016F"@cs . "RIV/61989100:27360/04:00010816!RIV/2005/GA0/273605/N" . "Eli\u00E1\u0161, P." . . "Ostrava" . . . . "RIV/61989100:27360/04:00010816" . "Tv\u00E1\u0159en\u00ED je technologick\u00FD proces, p\u0159i n\u011Bm\u017E je polotovar jednoduch\u00E9ho tvaru prom\u011Bn\u011Bn v polotovar pro dal\u0161\u00ED technologie nebo ve v\u00FDrobek s p\u0159esn\u011B definovan\u00FDm tvarem, rozm\u011Bry p\u0159esnost\u00ED, vzhledem a vlastnostmi. K zm\u011Bn\u011B tvaru tak doch\u00E1z\u00ED plastickou deformac\u00ED vyvolanou p\u0159ev\u00E1\u017En\u011B vn\u011Bj\u0161\u00EDmi \u00FA\u010Dinky p\u0159i komplikovan\u00E9m vz\u00E1jemn\u00E9m p\u016Fsoben\u00ED velikosti deformace , veli\u010Diny deforma\u010Dn\u00ED rychlosti [s-1] a teploty T [K] v jist\u00E9 \u010Dasov\u00E9 posloupnosti t [s].V pr\u00E1ci byla pomoc\u00ED programu FormFEM provedena simulace v\u00E1lcov\u00E1n\u00ED ploch\u00FDch ty\u010D\u00ED o rozm\u011Brech 100x40 mm a 80x5 mm z materi\u00E1lu 11500 pro podm\u00EDnky podniku Ispat Nov\u00E1 Hu\u0165 a.s., st\u0159edojemn\u00E1 v\u00E1lcovna. V\u00FDsledky proveden\u00E9 simulace jsou: intenzita deformace, intenzita rychlosti deformace, intenzita nap\u011Bt\u00ED, oktaedrick\u00E9 nap\u011Bt\u00ED, zat\u00ED\u017Een\u00ED n\u00E1stroj\u016F, pole vektor\u016F toku kov\u016F, teplotn\u00ED pole. Pomoc\u00ED programu FormFem bylo rovn\u011B\u017E simulov\u00E1no tepeln\u00E9 zpracov\u00E1n\u00ED po v\u00E1lcov\u00E1n\u00ED, jeho\u017E v\u00FDsledkem je stanoven\u00ED strukturn\u00EDch pod\u00EDl\u016F feritu, austenitu, perlitu, bainitu, martenzitu a mechanick\u00FDch vlastnost\u00ED (" . . "Flat bar;rolling;steel;FormFem"@en . "1"^^ . "Kliber, Ji\u0159\u00ED" . . "TANGER, spol. s r.o." . "The software FormFem application for flat bars rolling simulation"@en . "4"^^ . "Forming is technological process in course of which the simple shape half-finished product is formed into semi-product for following technologies or in product with nail down form, proportions accuracy, appearance and quality. The shape change is caused by plastic deformation induced mostly by outside effects of complicated interaction between strain , strain rate [s-1] and temperature T [K] in some time sequence.The software FormFem is used for simulation of flat bars rolling in this work. The steel grade of flat bars is \u010CSN 42 11500 with dimensions 100x40 mm a 80x5 mm, the conditions of simulated rolling is appropriate to the conditions in Medium-Section rolling mill of ISPAT NOV\u00C1 HU\u0164 a.s. The results of simulation are found out values of: strain, strain rate, stress, octaedric stress, load implement, loading of tools (rolls), thermal field. The software FormFem is used for simulation of following thermal treatment too. The structural share of ferrite, austenite, pearlite, bainite, martensite and"@en . "Tv\u00E1\u0159en\u00ED je technologick\u00FD proces, p\u0159i n\u011Bm\u017E je polotovar jednoduch\u00E9ho tvaru prom\u011Bn\u011Bn v polotovar pro dal\u0161\u00ED technologie nebo ve v\u00FDrobek s p\u0159esn\u011B definovan\u00FDm tvarem, rozm\u011Bry p\u0159esnost\u00ED, vzhledem a vlastnostmi. K zm\u011Bn\u011B tvaru tak doch\u00E1z\u00ED plastickou deformac\u00ED vyvolanou p\u0159ev\u00E1\u017En\u011B vn\u011Bj\u0161\u00EDmi \u00FA\u010Dinky p\u0159i komplikovan\u00E9m vz\u00E1jemn\u00E9m p\u016Fsoben\u00ED velikosti deformace , veli\u010Diny deforma\u010Dn\u00ED rychlosti [s-1] a teploty T [K] v jist\u00E9 \u010Dasov\u00E9 posloupnosti t [s].V pr\u00E1ci byla pomoc\u00ED programu FormFEM provedena simulace v\u00E1lcov\u00E1n\u00ED ploch\u00FDch ty\u010D\u00ED o rozm\u011Brech 100x40 mm a 80x5 mm z materi\u00E1lu 11500 pro podm\u00EDnky podniku Ispat Nov\u00E1 Hu\u0165 a.s., st\u0159edojemn\u00E1 v\u00E1lcovna. V\u00FDsledky proveden\u00E9 simulace jsou: intenzita deformace, intenzita rychlosti deformace, intenzita nap\u011Bt\u00ED, oktaedrick\u00E9 nap\u011Bt\u00ED, zat\u00ED\u017Een\u00ED n\u00E1stroj\u016F, pole vektor\u016F toku kov\u016F, teplotn\u00ED pole. Pomoc\u00ED programu FormFem bylo rovn\u011B\u017E simulov\u00E1no tepeln\u00E9 zpracov\u00E1n\u00ED po v\u00E1lcov\u00E1n\u00ED, jeho\u017E v\u00FDsledkem je stanoven\u00ED strukturn\u00EDch pod\u00EDl\u016F feritu, austenitu, perlitu, bainitu, martenzitu a mechanick\u00FDch vlastnost\u00ED ("@cs . "CD-ROM" . "\u017D\u00E1\u010Dek, Ond\u0159ej" . . . . . "Neuveden" . . . "27360" . . . "Va\u0161ek, Z." .