Li-alloys tsa aluminium tse chesehang li baka mathata a ikhethang ka lebaka la litšobotsi tsa tsona tsa tlhaho, joalo ka conductivity e phahameng ea mocheso le sebopeho sa oxide layer. Boemong ba ho tjheseletsa letheba la maqhubu a mahareng, sengoloa sena se shebana le mekhoa ea bohlokoa le menahano ea ho etsa liallo tsa aluminium ka katleho. Ho utloisisa le ho kenya ts'ebetsong mekhoa ena ho bohlokoa bakeng sa ho fumana li-welds tse tšepahalang le tsa boleng bo holimo lits'ebetsong tsa alloy aluminium.
Khetho ea Lintho:
Ho bohlokoa ho khetha motsoako o nepahetseng oa aluminium bakeng sa welding. Mefuta e fapaneng ea alloy ea aluminium e na le litšobotsi tse fapaneng tsa ho cheseha. Ho bohlokoa ho nahana ka lintlha tse kang litlhoko tsa matla, ho hanyetsa kutu, le ho nahana ka kalafo ea mocheso ka mor'a weld ha u khetha motsoako bakeng sa ts'ebeliso e itseng.
Moralo o Kopanetsoeng o Loketseng:
Moralo o kopanetsoeng o phetha karolo ea bohlokoa ho tjheseletsa ka katleho ha lialloi tsa aluminium. Ho bohlokoa ho khetha tlhophiso e nepahetseng ea kopanelo e netefatsang ho lekana hantle, phihlello e lekaneng ea ho beha li-electrode, le kabo e nepahetseng ea mocheso. Meralo e tloaelehileng e kopaneng ea li-alloys tsa aluminium e kenyelletsa manonyeletso a liropeng, manonyeletso a butt, le manonyeletso a T.
Tokiso ea Sebaka:
Ho lokisoa ka botlalo holim'a metsi ho bohlokoa bakeng sa li-alloys tsa aluminium welding. Libaka tsa aluminium li tlameha ho hloeka, li se na li-oxide, oli le litšila tse ling tse ka sitisang ts'ebetso ea ho cheselletsa. Mekhoa e nepahetseng ea ho hloekisa e kang ho hloekisa lik'hemik'hale, ho hloekisa ka mechine, kapa ho hloekisa ka metsi ho lokela ho sebelisoa ho tiisa hore ho na le sebaka se hloekileng sa welding.
Tšebeliso ea lintho tse thusang:
Maemong a mang, tšebeliso ea thepa e tšehetsang e ka thusa ho ntlafatsa ts'ebetso ea welding bakeng sa lisebelisoa tsa aluminium. Thepa ea tšehetso e fana ka ts'ehetso mme e thusa ho thibela weld spatter hore e se ke ea kenella ka lenonyeletso. Lithapa tse tšehelitsoeng tsa koporo kapa tsa aluminium li sebelisoa hangata ho li-welding tse mahareng tsa maqhubu a aluminium.
Optimized Welding parameters:
Ho fetola liparamente tsa welding ho bohlokoa bakeng sa katleho ea aluminium alloy welding. Mekhabiso e kang ea hona joale ea welding, nako, matla a electrode, le nako ea ho pholisa e lokela ho laoloa ka hloko ho finyella ho kenella ka tsela e nepahetseng, ho kopanya le ho senya mocheso. Mekhahlelo ea ho tjheseletsa e ka fapana ho latela hore na motsoako o itseng oa aluminium o cheselitsoe, ka hona ho bohlokoa ho shebana le likhothaletso tsa moetsi le ho tsamaisa li-welds tsa liteko ho ntlafatsa maemo.
Khetho e nepahetseng ea Electrode:
Ho bohlokoa ho khetha lisebelisoa tse nepahetseng tsa elektrode bakeng sa lialloi tsa aluminium. Li-electrode tsa koporo tse nang le liaparo tse loketseng holim'a metsi li sebelisoa hangata bakeng sa ho cheselletsa aluminium. Lisebelisoa tsa electrode li lokela ho ba le motlakase o motle oa motlakase, ho hanyetsa mocheso o phahameng, le ho hanyetsa ho khomarela le ho silafala.
Li-alloys tsa aluminium tse nang le mochini oa welding oa maqhubu a mahareng a maqhubu a motlakase li hloka mekhoa le menahano e itseng. Ka ho khetha ka hloko motsoako oa aluminium, ho rala lenonyeletso, ho lokisa bokaholimo, ho sebelisa lisebelisoa tsa tšehetso ha ho hlokahala, ho ntlafatsa maemo a ho tjheseletsa, le ho khetha li-electrode tse loketseng, li-welders li ka fihlela li-welds tse atlehileng ka lisebelisoa tsa aluminium. Ho kenya ts'ebetsong mekhoa ena ea bohlokoa ho tla netefatsa litšepe tse ka tšeptjoang le tsa boleng bo phahameng, tse finyellang litlhoko tsa liindasteri tse fapa-fapaneng tse kang likoloi, sebaka sa lifofane, le kaho, moo lisebelisoa tsa aluminium li sebelisoang haholo.
Nako ea poso: May-18-2023
