(1) Lub pob zeb tawg ntawm lub qhov rooj aluminium alloy qhov rooj thiab lub qhov rooj yog qhov ua tau zoo tshaj plaws aluminium alloy qhov rooj thiab lub qhov rais, nws yog lub cim thib tsib ntawm cov hluav taws xob tshiab thiab txuag hluav taws xob qhov rooj thiab qhov rai tom qab ntoo qhov rais, hlau qhov rooj, yas hlau qhov rooj thiab qhov rai thiab cov xim zoo tib yam aluminium alloy qhov rooj thiab qhov rai. Nws saum npoo tuaj yeem kho ua ntau hom xim.
(2) Cov qauv sib xyaw ua ke ntawm cov xim choj tawg xim aluminium alloy qhov rooj thiab lub qhov rais yog kev sib xyaw ua ke ntawm ntoo qhov rai kev tiv thaiv ib puag ncig, hlau qhov rai, steel qhov rai ntawm cov khoom muaj kev ruaj ntseg, yas steel qhov rooj thiab lub qhov rais rwb thaiv tsev thiab lub zog-txuag ua ke. Nws cov qauv ua ntau dua li aluminium qhov rooj qhov rooj thiab qhov rai, tus nqi yog siab dua, zoo tib yam xim aluminium tsis muaj rwb thaiv kab txaij, tsis ua kom sov thiab tsis txuag lub zog, tab sis puas txau kho rau saum npoo.
(3) cov ntu ntu ntawm phab ntsa tuab ntawm lub qhov rooj tawg aluminium alloy qhov rooj thiab lub qhov rais nruj me ntsis ua raws cov qauv hauv tebchaws. Phab ntsa cov tuab xav tau yuav tsum yog li ntawm 1.4 thiab 2.0mm, raws li cov phab ntsa tuab muaj feem xyuam nrog kev sib dhos thev naus laus zis thiab kev ruaj ntseg ruaj khov ntawm qhov rooj thiab lub qhov rais. Thiab cov xim zoo tib yam aluminium qhov rooj thiab cov qhov rai phab ntsa tuab yog feem ntau hauv qab 1.4 hli.
(4) tus choj tawg xim txhuas lub qhov rooj thiab lub qhov rais yog ntau tshaj 3 hli tshwj xeeb lub kaum kev ua rau pawg kaum, pab pawg lub kaum ntsees kom txhaj cov pab pawg lub kaum ntse ntse kom ua lub cim. Ordinary qhov rooj thiab lub qhov rais tsuas yog sib txuas los ntawm rub rivets lossis screws, nws cov degree ntawm kev ruaj ntseg ruaj khov tsis zoo, tab sis tus nqi qis. Thiab sib sau ua ke cov xim sib tsoo tawg txhuas lub qhov rooj thiab lub qhov rais laus sawv ntsug thiab taug kev ncig yuav tsis muaj teeb meem. Cov kev cai tswj kev sib dhos ntawm cov ua tiav ntawm cov cuab yeej siv thiab sib dhos los ntawm kev ua haujlwm ntawm kev ua haujlwm yog txawv heev. Tshwj xeeb tawg choj txhuas profile thiab cov ntaub ntawv aluminium zoo tib yam tsis yog tib qib, tsis tuaj yeem sib piv.
