Ho hlahisa li-radiator tsa aluminium ho ka ba phephetso ka lebaka la sebaka se phahameng sa ho qhibiliha le lera la oxide holim'a metsi.Ka kakaretso ho khothaletsoa ho sebelisa mekhoa e meng joalo ka brazing kapa welding bakeng sa ho kopanya likarolo tsa aluminium.Leha ho le joalo, haeba u ntse u batla ho solder radiator ea aluminium, mona ke mehato eo u ka e latelang:
- Hloekisa bokaholimo: Hloekisa sebaka seo se tla rekisoa ka botlalo u sebelisa degreaser kapa solvent ho tlosa litšila, oli kapa oxidation.
- Sebelisa flux: Sebelisa flux e khethehileng ea aluminium sebakeng se hloekisitsoeng.Flux e thusa ho tlosa lera la oxide le ho khothalletsa ho khomarela ha solder.
- Chesa sebaka: Sebelisa toche ea propane kapa mohloli o mong o loketseng oa mocheso ho futhumatsa radiator ea aluminium moo u batlang ho kenya solder.Aluminium e na le conductivity e phahameng ea mocheso, kahoo e ka hloka mocheso o mongata ha o bapisoa le litšepe tse ling.
- Sebelisa solder: Hang ha sebaka se futhumala, ama terata ea solder ho lenonyeletso 'me u lumelle hore e qhibilihe ebe e phalla holim'a metsi.Etsa bonnete ba hore solder e etselitsoe aluminium ka ho khetheha.
- Pholile fatše: Lumella motsoako o rekisoang hore o pholile ka tlhaho ntle le ho o senya.Qoba ho pholile ka tšohanyetso ka metsi, kaha ho ka baka khatello ea mocheso le ho senya lenonyeletso.
Ke habohlokoa ho hlokomela hore li-radiator tsa aluminium tsa soldering li ka 'na tsa se ke tsa fana ka tlamo e matla kapa e tšoarellang nako e telele.Haeba ho khonahala, nahana ka ho sebelisa mekhoa e meng e kang brazing kapa welding, e loketseng hantle bakeng sa ho kopanya likarolo tsa aluminium.
Nako ea poso: Aug-03-2023