Lub 4x8 aluminium ntawv cog tej zaum yuav muaj ntau lub khw thiab cov chaw ua haujlwm rau ntau theem ntawm kev tsim khoom, xws li.
Melting thiab casting rhiav. Qhov kev cob qhia no yuav ua lub tsev rau cov cub tawg thiab cov cuab yeej siv los yaj cov khoom siv raw aluminium thiab muab pov rau hauv cov ntawv txhuas los yog cov ntawv.
Rolling Rhiav. Lub rooj cob qhia no yuav tau nruab nrog dov mills uas tuaj yeem dov aluminium billets lossis slabs rau hauv cov nplooj ntawv ntawm qhov xav tau tuab thiab dav. Nws kuj tseem tuaj yeem suav nrog qhov chaw txiav txiav rau txiav cov nplooj ntawv kom raug qhov ntev.
Annealing Rhiav. Qhov kev cob qhia no yuav siv rauanneal lub aluminium ntawv, uas suav nrog cua sov rau qhov kub thiab txias thiab maj mam txias nws. Annealing pab txhim kho cov khoom siv kho tshuab thiab qhov zoo ntawm daim ntawv.
Nto kho Rhiav. Lub khw no yuav suav nrog cov khoom siv thiab cov chaw rau kev kho qhov chaw, xws li polishing, anodizing lossis pleev xim. Cov txheej txheem no txhim kho corrosion kuj, durability thiab zoo nkauj tsos ntawm lub4x8 aluminium ntawv.
Cov chaw soj ntsuam thiab kuaj. Cov nroj tsuag tuaj yeem muaj qhov chaw kuaj xyuas thiab kuaj xyuas kom ntseeg tau tias cov khoom tiav ua tau raws li cov qauv tsim nyog. Qhov no yuav suav nrog cov kev sim uas tsis yog kev puas tsuaj, xws li kev kuaj ultrasonic lossis x-ray, nrog rau kev kuaj lub cev, xws li hardness lossis tensile lub zog kuaj.