235 strip steel
Incazelo emfushane:
I-strip steel ngokuvamile inikezwa ngamakhoyili, anezinzuzo zokunemba okuphezulu kobukhulu, ikhwalithi enhle yendawo, ukucubungula kalula, ukonga impahla nokunye.Okufanayo nepuleti lensimbi, i-strip steel ihlukaniswe ngensimbi evamile yomugqa kanye nensimbi yekhwalithi ephezulu ngokuya ngezinto ezisetshenzisiwe;Ngokwendlela yokucubungula, ihlukaniswe yaba umucu ogoqelwe oshisayo kanye nomugqa ogoqekayo.
Inqubo yokukhiqiza umugqa ogoqiwe obandayo ngokuvamile umi kanje: ukucosha → ukugoqa → inqubo yokugcoba → ukuthungatha → ukukala → ukugunda → ukupakisha.
Inqubo yomucu ogoqiwe obandayo: Ukupickling – rolling – annealing – synchronous lubrication of rolling size – antirust oil – leveling and sizeing – polishing – ukupakisha
Inqubo ye-hot strip rolling: ukushisa komlilo - umshini we-dephosphorization - umshini wokugaya - umshini we-dephosphorization - umshini wokugcwalisa - ithuluzi lokuhlola izinga eliphezulu - ukupholisa ungqimba - i-coiler - i-baler - umshini wokumaka - i-rolling stock slab
Inqubo yokukhiqiza umugqa ogoqiwe oshisayo: okokuqala, phakamisa izinga lokushisa esithandweni sokushisa liye ezingeni lokushisa elidingekayo, bese ufaka umshini we-roughing dephosphorization ngetafula le-roller ukwelapha isikali se-iron oxide esikhiqizwe i-slab, bese ufaka iyunithi yokugoqa ukuze uginqike. ububanzi nobukhulu bomucu, bese uwuthutha usuka etafuleni le-roller uwuyise emshinini wokuqeda we-dephosphorization ukuze uphathe isikali se-iron oxide esikhiqizwe phezu komugqa, Faka iyunithi yokuphothula ukuze uthole ukugoqa okunembe kakhudlwana kobukhulu nobubanzi i-strip steel.Ngemva kokuba izinga lokushisa elingaphezulu lensimbi ye-strip lilawulwa ngokuqinile yitafula le-roller ngokusebenzisa ukupholisa ungqimba ngaphambi kokugoqa, lingena ku-coiler ukuze libe ikhoyili yensimbi.Ekugcineni, iyahlanganiswa, ifuthwe futhi ithunyelwe endaweni yokugcina ikhoyili ukuze igcinwe futhi ifakwe.
