Iumshini wokugayaimpahla eqaphela inqubo yokugingqika kwensimbi, futhi ngokuvamile ibhekisela kumishini eqeda yonke inqubo yokukhiqizwa kwezinto ezibonakalayo.
Ngokwenani lemiqulu, umshini wokugaya ungahlukaniswa ube yimiqulu emibili, imiqulu emine, imiqulu eyisithupha, imiqulu eyisishiyagalombili, imiqulu eyishumi nambili, imiqulu eyishumi nesishiyagalombili, njll;ngokuya ngohlelo lwemiqulu, ingahlukaniswa ngohlobo "L", "T" uhlobo, "F", "Z" kanye "S".
Umshini wokugaya ojwayelekileyakhiwa ikakhulukazi umqulu, uhlaka, idivayisi yokulungisa ibanga, idivayisi yokulungisa izinga lokushisa, idivayisi yokudlulisa, isistimu yokugcoba, isistimu yokulawula kanye nedivayisi yokususa umqulu.Ngokungeziwe ezingxenyeni eziyinhloko namadivayisi wezigayo ezijwayelekile zokugoqa, umshini wokunemba we-calendering wengeza idivayisi ukuze uqinisekise ukunemba kokugoqa.
Ukuhlukaniswa ngezigaba
Izigayo ezigoqayo zingahlukaniswa ngokuhlelwa kanye nenani lemiqulu, futhi zingahlukaniswa ngokuhlelwa kwezitendi.
Imiqulu emibili
Isakhiwo esilula kanye nesicelo esibanzi.Ihlukaniswe yaba yinto ehlehliswayo nengahlehliswe.Owokuqala unomshini wokugawula oqhakazayo, umshini wokugaya uthayela wesitimela, umshini wokugaya amapuleti nokunye.Izinhlobo ezingenakuhlehliswa zifaka phakathi izigayo ezigoqayo ze-billet, ishidi elistakiweizigayo, izigayo zeshidi noma zicwecwe ezibandayo, nezigayo ze-skin-pass.Ekuqaleni kwawo-1980, isigayo esikhulu kunazo zonke esinezinga eliphezulu elibili linobubanzi obuyi-1500 mm, ubude bomzimba we-roll obungu-3500 mm, kanye nesivinini sokugoqa esingu-3 kuya ku-7 m / s.
Imiqulu emithathu
Isitokwe esigoqekayo sigoqeka ngokushintshana siye kwesokunxele noma kwesokudla sisuka ezikhaleni zamaroli aphezulu naphansi, futhi ngokuvamile sisetshenziswa njengengxenye yokugaya insimbi kanye nensimbi kaloliwe eginqayo.Lesi sigayo sithathelwe indawo umshini wokugaya osebenza kahle kakhulu.
I-lauter-style-roller emithathu
Imiqulu engaphezulu nephansi iyashayelwa, i-middle roll iyantanta, futhi isitoko esigoqayo sidlula ngokushintshana ngenhla noma ngaphansi kwe-middle roll.Ngenxa yobubanzi obuncane bomqulu ophakathi, amandla okugoqa angancishiswa.Ivame ukusetshenziselwa imishayo yesitimela eginqikayo, insimbi yesigaba, amapuleti aphakathi nendawo futhi asindayo, futhi ingasetshenziselwa ukukhishwa kwama-ingots ensimbi amancane.Lesi sigayo kancane kancane sithathelwa indawo isigayo esinezinga eliphezulu.
Isikhathi sokuthumela: Jul-21-2022