Marina Frolova

Redutsirovanie Slyabov V Universal'noy Kleti Marina Frolova Russian edition

Dannaya rabota soderzhit 89 str., 28 ris., 7 tabl., 2 prilozheniya, 16 istochnikov. Ob"ekt issledovaniya - protsess redutsirovaniya slyabov v universal'noy kleti chernovoy gruppy shirokopolosnykh stana goryachey prokatki (ShSGP). Tsel' raboty - issledovanie effektivnosti rezhimov redutsirovaniya slyabov v universal'noy kleti za neskol'ko prokhodov s postoyannymi i peremennymi obzhatiyami po dline. Metody issledovaniya i apparatura - modelirovanie v pakete programm «UNIVERSAL» Rezul'taty issledovaniya - graficheskie i analiticheskie zavisimosti effektivnosti umen'sheniya shiriny ? i summarnoy konechnoy obrezi Qsum posle mnogokratnogo obzhatiya v vertikal'nykh valkakh i dal'neyshego proglazhivanie v gorizontal'nykh valkakh, a takzhe ratsional'noe raspredelenie po prokhodam v vertikal'nykh valkakh. Oblast' primeneniya - chernaya metallurgiya, chernovaya prokatka na ShSGP. Ekonomicheskaya effektivnost' - v sootvetstvii s usloviyami redutsirovaniya slyabov v ShSGP ratsional'nye obzhatiya v vertikal'nykh valkakh i upravleniya formy kontsov slyabov ekonomiya metalla sostavlyaet 2,6 i 4,5 kg / t v zavisimosti ot metoda profilirovaniya.