1.Vim li cas txias -rolled steel haum rau ua txee?
Lub zog siab thiab kev thauj khoom zoo-cov kabmob muaj peev xwm: Cov txheej txheem txias dov ua rau "ua haujlwm nyuaj", uas ua rau lub zog ntawm cov hlau. Feem ntau, lub zog tawm los ntawm txias- dov steel tuaj yeem ncav cuag 250-350 MPa, ua rau nws zoo tagnrho rau kev tsim cov txee hnyav uas xav tau los txhawb nqa hnyav.
High precision thiab du nto: Piv rau kub-khoov steel, txias dov yog ua nyob rau hauv chav tsev kub, ua rau lub thickness ntau meej thiab ib tug smoother, flatter nto. Qhov no ua kom muaj qhov sib xws ntawm cov khoom txee (xws li uprights thiab beams) thiab tseem tso cai rau kev ua tiav zoo dua thiab zoo nkauj dua.
Kev ua tau zoo tshaj plaws: Txias-cov ntawv yob steel kuj muaj cov cuab yeej zoo heev thiab kev ua haujlwm, pab txhawb cov txheej txheem tom ntej xws li xuas nrig ntaus, khoov, thiab vuam.
2.Yuav ua li cas cov ntaub ntawv raw yuav tsum ua ntej- kho?
Freshly dov txias-rolled coils (tseem hu ua "hard-rolled coils") muaj cov khoom ua haujlwm tsis zoo vim yog qhov tawv tawv los ntawm qhov txias dov. Yog li ntawd, cov chaw tsim khoom txee feem ntau siv cov ntawv txias- cov ntawv yob steel uas tau ua tiav cov txheej txheem annealing, pickling, thiab deg leveling kho kom yooj yim rau kev ua haujlwm.
3.Dab tsi yog txheej txheem shelving raug?
Siv high-zoo txias-rolled strip steel li raw khoom, nws yog txias tsis tu ncua- dov rau hauv cov khoom xws li uprights thiab beams ntawm shelving los ntawm ib tug yob txoj kab ntau lawm kab. Tom qab ntawd, nws yog txiav mus rau qhov ntev, punched, thiab welded. Thaum kawg, nws yog pickled, phosphated, thiab electrostatically sprayed los tsim cov khoom kawg.
4.Dab tsi yog daim ntawv thov scenarios?
Los ntawm cov khoom hnyav-cov khoom siv pallet racks rau cov khoom siv tau zoo heev thiab cov khoom siv rov qab (AS / RS) mus rau cantilever racks rau khaws cov ntaub ntawv ntev (xws li cov kav dej thiab cov coils), txias- cov hlau dov tuaj yeem ua txhua yam.
5.Cov lus qhia tshwj xeeb muaj dab tsi?
Thaum txias -khoov steel muaj kev ua tau zoo, nws cov kev xaiv yuav tsum yog raws li cov kev xav tau tshwj xeeb. Piv txwv li, yog tias koj lub tsev khaws khoom ib puag ncig muaj av noo heev lossis muaj tshuaj lom neeg, txias -cov hlau dov (nrog cov txheej zoo) tseem yog qhov kev xaiv zoo. Txawm li cas los xij, yog tias cov peev nyiaj nruj heev thiab cov kev xav tau ntawm cov khib nyiab precision thiab lifespan tsis siab, kub -rolled steel, uas yog pheej yig dua (feem ntau yog 15%-30% pheej yig dua) tab sis muaj me ntsis qhov chaw zoo thiab precision, tuaj yeem txiav txim siab.