Taw qhia
Thaum ua haujlwm nrog hlau, nws yog ib qho tseem ceeb kom nkag siab txog ntau hom thiab cov ntaub ntawv uas nws tuaj. Thaum lawv tuaj yeem tshwm sim zoo sib xws thaum xub thawj siab ib muag, muaj qee qhov sib txawv tseem ceeb ntawm ob. Hauv tsab xov xwm no, peb yuav dhia mus rau qhov sib txawv thiab tshawb txog cov yam ntxwv tshwj xeeb ntawm cov sawb thiab cov ntawv hlau.
Strip Metal yog dab tsi?
Sawb hlau yog ib daim ntawv hlau uas yog tsim los ntawm dov ib tug loj slab ntawm hlau mus rau hauv ib tug nyias, tiaj strip. Cov txheej txheem no yog hu ua kub dov los yog txias dov, nyob ntawm seb cov hlau puas rhuab ua ntej los yog thaum lub sij hawm dov txheej txheem. Strip hlau feem ntau yog nyias dua li cov ntawv hlau, nrog lub thickness xws li {{0}}.002 ntiv tes mus rau 0.125 ntiv tes.
Sheet Hlau yog dab tsi?
Sheet hlau, ntawm qhov tod tes, yog ib daim ntawv hlau uas yog tsim los ntawm dov ib tug loj slab ntawm hlau rau hauv ib daim ntawv tiaj tus. Cov ntawv hlau feem ntau yog tuab dua li cov hlua hlau, nrog lub thickness xws li {{0}}.006 ntiv mus rau 0.25 ntiv tes. Cov ntawv hlau feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum tau muaj zog thiab ua haujlwm ntev, xws li cov vov tsev thiab cov khoom siv.
Thickness
Ib qho ntawm qhov sib txawv tshaj plaws ntawm cov sawb thiab cov ntawv hlau yog thickness. Raws li tau hais dhau los, strip hlau feem ntau yog nyias dua li cov ntawv hlau. Qhov no ua rau nws yooj yim dua thiab yooj yim rau kev tswj hwm, thiab ua rau nws xaiv zoo rau cov ntawv thov uas yuav tsum tau muaj kev hloov pauv siab, xws li hauv cov khoom siv hluav taws xob lossis cov khoom siv tsheb.
Ntawm qhov tod tes, cov ntawv hlau yog tuab dua thiab muaj zog dua li cov hlua hlau. Qhov no ua rau nws zoo rau cov ntawv thov uas muaj zog thiab ua haujlwm ntev yog qhov tseem ceeb, xws li hauv kev tsim kho lossis kev thauj mus los.
Dav
Lwm qhov sib txawv ntawm cov sawb thiab cov ntawv hlau yog qhov dav ntawm cov khoom siv. Strip hlau feem ntau nqaim dua li cov ntawv hlau, nrog qhov dav ntawm 0.5 ntiv tes mus rau 24 ntiv tes. Qhov no ua rau nws yooj yim rau kev tswj thiab thauj, thiab tseem tso cai rau kev ua tau zoo dua hauv kev tsim khoom.
Cov ntawv hlau, ntawm qhov tod tes, yog qhov dav dua li cov hlua hlau, nrog qhov dav ntawm 24 ntiv mus rau 48 ntiv tes lossis ntau dua. Qhov no ua rau nws zoo dua rau cov ntawv thov uas yuav tsum muaj cov vaj huam sib luag loj lossis cov khoom siv, xws li hauv ru tsev lossis lub tsev facades.
Qhov chaw saum npoo
Qhov chaw saum npoo ntawm sawb thiab cov ntawv hlau kuj yog ib qho tseem ceeb uas yuav tau xav txog. Sawb hlau muaj qhov chaw me me dua li cov ntawv hlau, uas tuaj yeem ua rau nws tsis tshua kim los tsim thiab tsim. Tsis tas li ntawd, vim nws qhov chaw me me, strip hlau tsis tshua muaj kev cuam tshuam los yog lwm yam kev cuam tshuam ntau dua li cov ntawv hlau.
Sheet hlau, txawm li cas los xij, muaj thaj tsam loj dua li cov hlua hlau, uas tuaj yeem ua rau nws kim dua los tsim thiab tsim. Tsis tas li ntawd, vim nws qhov chaw loj dua, cov ntawv hlau yog feem ntau ua rau warping lossis lwm yam kev cuam tshuam ntau dua li sawb hlau.
Formability
Formability yog ib qho tseem ceeb ntawm cov sawb thiab cov ntawv hlau. Formability yog hais txog lub peev xwm ntawm cov khoom kom yooj yim tsim los yog khoov rau hauv cov duab uas xav tau yam tsis muaj kev tawg lossis tawg. Feem ntau, sawb hlau yog tsim ntau dua li cov ntawv hlau, vim nws qhov kev ntsuas thinner thiab yooj yim dua.
Sheet hlau, ntawm qhov tod tes, yog tsawg formable dua sawb hlau, vim nws ntau dua thickness thiab nruj. Txawm li cas los xij, cov ntawv hlau tseem tuaj yeem tsim rau hauv cov duab thiab nkhaus nrog kev siv cov cuab yeej tshwj xeeb thiab cov txheej txheem.
Daim ntawv thov
Thaum kawg, nws yog ib qho tseem ceeb uas yuav tau xav txog cov ntawv thov uas cov sawb thiab cov ntawv hlau zoo tshaj plaws. Strip hlau feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum muaj kev hloov pauv siab thiab qhov tseeb, xws li hauv cov khoom siv hluav taws xob, cov khoom siv tsheb, thiab cov khoom siv kho mob.
Sheet hlau, ntawm qhov tod tes, feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum muaj lub zog, ruaj khov, thiab corrosion kuj, xws li hauv kev tsim kho, kev thauj mus los, thiab ntim khoom. Cov ntawv hlau kuj tseem siv dav hauv kev tsim cov tshuab HVAC thiab lwm yam khoom siv.
Xaus
Hauv kev xaus, thaum sawb thiab cov ntawv hlau yuav zoo sib xws thaum xub thawj siab ib muag, muaj qee qhov sib txawv tseem ceeb ntawm ob. Strip hlau feem ntau yog nyias, nqaim, thiab hloov tau ntau dua li cov ntawv hlau, thaum cov ntawv hlau feem ntau yog tuab, dav, thiab ruaj khov dua. Kev nkag siab txog qhov sib txawv no tuaj yeem pab cov tuam txhab tsim khoom thiab cov neeg tsim khoom xaiv cov khoom tsim nyog rau lawv daim ntawv thov tshwj xeeb, kom ntseeg tau tias cov khoom kawg muaj zog, txhim khu kev qha, thiab siv tau zoo.
