Ib. Yuav tsum muaj rau Aluminium Profile Framing:
1. Txheem cov ntaub thaiv phab ntsa profiles, txheem qhov rooj thiab qhov rais profiles, thiab cov profiles yuav tsum tau muab tso rau hauv tib lub thav duab sib cais.
2. Thermal rwb thaiv tsev ntaub thaiv phab ntsa profiles thiab thermal qhov rooj thiab qhov rais profiles yuav tsum tau muab tso rau hauv tib lub thav duab sib cais.
3. Kev sib xyaw ntawm thermal rwb thaiv tsev profiles nrog cov qauv profiles hauv tib lub thav duab tsis raug tso cai.
4. Txhua tus ncej ntawm cov ntaub ntawv yuav tsum tau ntim rau 5 hli hauv qab ntawm tus ncej, thiab txhua kab ntawm profiles yuav tsum tau muab cais los ntawm spacers kom ntseeg tau tias cov cua kub tuaj yeem ncig ntawm txhua qhov profile rau cua sov lub hom phiaj.
5. Cov ntaub ntawv tiaj tus nrog cov phab ntsa thickness ntau dua lossis sib npaug ntawm 4 hli tsis pub sib tshooj (tsuas yog ib qho profile ib txheej tau tso cai).
6. Rau cov ntaub ntawv me me uas muaj phab ntsa thickness ntau dua los yog sib npaug li 2 hli, 80 hli qhov cua channel yuav tsum tau tso rau hauv nruab nrab ntawm txhua tus ncej.
2. Kev laus:
1. Ordinary curtain phab ntsa profiles, zoo tib yam lub qhov rooj thiab qhov rais profiles, thiab industrial profiles yuav tsum muaj hnub nyoog ua ke nyob rau hauv tib lub aging furnace. Lub qhov cub kub yuav tsum tswj nyob rau hauv thaj tsam ntawm 195℃± 5 degree. Thaum lub hom phiaj kub mus txog, tuav nws li 3 teev ua ntej tshem cov khoom ntawm lub qhov cub. Tom qab tshem tawm, tam sim ntawd tig lub kiv cua kom tshuab cua rau 20 feeb kom txias, thiab tus neeg soj ntsuam zoo yuav xyuas qhov hardness.
2. Insulated curtain phab ntsa profiles thiab insulated qhov rooj thiab qhov rais profiles yuav tsum muaj hnub nyoog ua ke nyob rau hauv tib lub aging furnace. Lub qhov cub kub yuav tsum tau tswj nyob rau hauv thaj tsam ntawm 180℃± 3 degree. Thaum lub hom phiaj kub mus txog, tuav nws li 3 teev ua ntej tshem cov khoom ntawm lub qhov cub. Tom qab tshem tawm, tam sim ntawd tig lub kiv cua kom tshuab cua rau 20 feeb kom txias, thiab tus neeg soj ntsuam zoo yuav xyuas qhov hardness.
3. Yog hais tias cov insulated profiles tsis sau lub cub tawg, 1-2 racks ntawm zoo tib yam profiles (nrog phab ntsa thickness hauv qab no 2.0mm) yuav muab tso rau hauv tib lub cub tawg rau kev laus. Cov txheej txheem kev laus yuav tsum ua raws li cov txheej txheem rau insulated profiles.
4. Thaum thauj khoom mus rau hauv lub cub tawg, qhov kev ncua deb ntawm qhov profile xaus thiab cov lus qhia huab cua yuav tsum tswj tsis pub dhau 80-100mm.
5. Thaum qhov kub ntawm lub cub tawg mus txog qhov yuav tsum tau ua qhov kub thiab txias, tus kws tshaj lij kev laus yuav tsum ntsuas qhov ntsuas kub ntawm qhov cub nrog lub iav raj ntsuas kub txhua 30 feeb thiab tswj cov ntaub ntawv qub.
