Aluminium strips thiab foilsua los ntawm cov txheej txheem kub dov-txias dov. Ntawm lawv, aluminium profiles feem ntau yog siv rau hauv kev tsim kho thiab kev lag luam, thaum aluminium ntawv, strips thiab foils feem ntau yog siv hauv cov khoom siv hauv tsev, khoom noj khoom haus thiab dej haus thiab roj teeb:
Nruam casting slabs los yog tawg slabs yog siv los ua raw khoom. Lawv tau rhuab los ntawm lub qhov cub cua sov thiab dephosphorized los ntawm cov dej siab ua ntej nkag mus rau hauv lub tshuab rolling ntxhib. Cov khoom siv ntxhib dov yog txiav rau hauv lub taub hau thiab tus Tsov tus tw thiab tom qab ntawd nkag mus rau hauv lub tshuab ua tiav rau lub computer tswj dov. Tom qab qhov kawg dov, nws dhau mus rau laminar txias (lub computer tswj cua txias tus nqi) thiab coiling los ntawm ib tug coiler los ua ncaj coils. Lub taub hau thiab tus Tsov tus tw ntawm cov plaub hau ncaj yog feem ntau tus nplaig-zoo li tus ntses-tail-puab, nrog cov tuab tuab thiab dav qhov tseeb, thiab cov npoo feem ntau muaj qhov tsis xws luag xws li cov duab wavy, folded npoo, thiab cov duab ntauwd. Lub coil hnyav hnyav dua thiab lub puab txoj kab uas hla ntawm steel kauj yog 760mm. (Feem ntau, cov yeeb nkab ua kev lag luam nyiam siv nws.) Tom qab cov plaub hau ncaj yob yog ua tiav los ntawm lub taub hau txiav, txiav txiav, ntug trimming thiab multi-pass straightening, flattening thiab lwm yam xov, nws yog ces txiav rau hauv daim hlau los yog re- dov, uas dhau los: kub dov Aluminium daim hlau, tiaj tus kub dov aluminium coils, slit strips thiab lwm yam khoom. Yog hais tias cov kub-kuav los tiag yob yog pickled kom tshem tawm cov nplai thiab oiled, lawv ua kub-kuav los tiag rolls.
Kub-dov aluminium coils yog siv los ua cov khoom siv raw, thiab cov nplai oxide raug tshem tawm los ntawm kev khaws cia thiab tom qab ntawd txias-dov tsis tu ncua. Cov khoom tiav yog hard-dov coils. Vim qhov txias ua hauj lwm hardening tshwm sim los ntawm tas li txias deformation, lub zog thiab hardness ntawm hard-dov coils nce, thiab lub toughness thiab plasticity Performance index txo. , stamping kev ua tau zoo deteriorates thiab tsuas yog siv tau rau qhov chaw nrog yooj yim deformations. Hard dov coils tuaj yeem siv los ua cov ntaub ntawv raw hauv cov nroj tsuag kub-dip galvanizing vim kub-dip galvanizing units yog nruab nrog cov kab annealing. Qhov hnyav ntawm cov coils nyuaj yog feem ntau 6 ~ 13.5 tons, thiab sab hauv txoj kab uas hla ntawm txhuas coils yog 610 hli. Feem ntau, cov phaj txias thiab cov coils yuav tsum tau ua kom tsis tu ncua annealing (CAPL chav tsev) lossis tswb-hom rauv de-annealing kom tshem tawm cov kev ua haujlwm txias txias thiab dov kev ntxhov siab, thiab ua tiav cov ntsuas kev ua haujlwm tau teev tseg hauv tus qauv. Qhov zoo ntawm qhov chaw, qhov tsos, thiab qhov tseeb qhov tseeb ntawm cov ntawv txias-dov aluminium zoo dua li cov ntawv kub dov.
