
Fumana maemo a holimo thepa ea liindasteri tjheseletsa ho tsoa ho moetsi ea tšeptjoang. Tataiso ena e felletseng e hlahloba lintlha tsa bohlokoa tseo u ka li nahanang ha u khetha litharollo tsa welding bakeng sa litlhoko tsa hau tse ikhethileng, e fanang ka leseli mabapi le mahlale a fapaneng, lits'ebetso, le mekhoa e metle bakeng sa ts'ebetso e nepahetseng le polokeho. Re tla shebana le mefuta e fapaneng ea lisebelisoa tsa ho cheselletsa, ho totobatsa bokhoni ba tsona le ho tšoaneleha ha liindasteri tse fapaneng. Ithute mokhoa oa ho khetha lisebelisoa tse nepahetseng ho eketsa tlhahiso le ho netefatsa litšepe tse tsitsitseng, tsa boleng bo holimo.
Khetho ea thepa ea liindasteri tjheseletsa e itšetlehile haholo ka indasteri e khethehileng le ts'ebeliso. Mohlala, kaho ea likepe e hloka lisebelisoa tse matla tse khonang ho sebetsana le merero e meholo, athe tlhahiso ea likoloi e hloka ho nepahala le ho chesella ka lebelo le holimo bakeng sa ts'ebetso e ntle. Mofuta oa tšepe o cheselitsoeng (aluminium, tšepe, tšepe e sa hloekang, joalo-joalo) o tla boela o susumetse mokhoa oa ho khetha. Ho utloisisa li-nuances tsena ho bohlokoa ho etsa letsete le nepahetseng.
Mekhoa e fapaneng ea ho cheselletsa, e kang MIG (Gas Metal Arc Welding), TIG (Gas Tungsten Arc Welding), le Stick (Shielded Metal Arc Welding), e 'ngoe le e' ngoe e fana ka melemo le melemo e ikhethang. MIG welding e tsebahala ka lebelo le ts'ebetso ea eona, e etsang hore e tšoanelehe bakeng sa tlhahiso e phahameng. TIG welding e loketse lits'ebetso tse nepahetseng tse hlokang litšepe tsa boleng bo holimo ho thepa e mesesane. Stick welding, ha e ntse e sebetsa ka mefuta-futa, hangata e hlahisa weld e sa hloekang haholo ha e bapisoa le MIG kapa TIG. Ho khetha mokhoa o nepahetseng ho ama ka kotloloho boleng ba weld, lebelo, le katleho e akaretsang ea litšenyehelo.
Li-welders tsa MIG li sebelisoa haholo liindastering tse fapaneng ka lebaka la lebelo le ts'ebeliso ea tsona habonolo. Ba sebelisa terata ea phepelo e tsoelang pele le khase e sireletsang ho etsa weld e boreleli, e tsitsitseng. Li-welders tsa boleng bo holimo tsa MIG li fana ka taolo e nepahetseng holim'a motlakase le lebelo la phepelo ea terata, e leng se hlahisang boleng bo holimo ba weld. Botou Haijun Metal Products Co., Ltd.https://www.haijunmetals.com/) e fana ka mefuta e mengata ea li-welders tsa MIG tse matla le tse tšepahalang tse etselitsoeng lits'ebetso tse fapaneng tsa indasteri.
TIG welding e fana ka ho nepahala le taolo e ikhethang, e etsa hore e be e loketseng lits'ebetso tse hlokang litšepe tsa boleng bo holimo ho thepa e mesesane kapa tse nang le lijeometri tse rarahaneng. Li-welders tsa TIG li sebelisa electrode ea tungsten e sa sebelisoeng le khase e sireletsang ho etsa weld e hloekileng, e nepahetseng. Ts'ebetso ena e nka nako ho feta welding ea MIG empa e fana ka boleng bo holimo ba weld le aesthetics.
Li-welders tsa Stick, tse tsejoang hape e le li-welders tsa SMAW (Shielded Metal Arc Welding), li sebetsa ka mokhoa o fapaneng ebile lia nkeha, li etsa hore li tšoanelehe bakeng sa lits'ebetso tse fapaneng, ho kenyeletsoa le mosebetsi oa kantle. Ba sebelisa li-electrode tse ka jeoang tse fanang ka tšepe ea ho tlatsa le ho sireletsa. Le hoja li sa nepahale ho feta MIG kapa TIG, li fana ka ho kenella ka tsela e babatsehang 'me li ikamahanya le lisebelisoa le libaka tse fapaneng.
Ho khetha moetsi ea nepahetseng ho bohlokoa bakeng sa ho netefatsa boleng, ts'epahalo le nako e telele ea lisebelisoa tsa hau tsa tjheseletsa. Batla bahlahisi ba nang le rekoto e netefalitsoeng, lihlahisoa tse ngata tse fapaneng, le tšehetso e matla ea bareki. Nahana ka lintlha tse kang tšireletso ea tiisetso, mekhoa ea tlhokomelo, le boteng ba likarolo tse ling. Hangata bahlahisi ba hlomphehang ba fana ka litlhaloso tse qaqileng le litokomane tsa tekheniki ho thusa ho etsa liqeto.
| Sebopeho | Bohlokoa |
|---|---|
| Sehlahisoa sa Matla | E bohlokoa bakeng sa ho cheselletsa thepa e teteaneng |
| Duty Cycle | E khetha nako e tsoelang pele ea ts'ebetso |
| Taolo ea Voltage le Amperage | E netefatsa taolo e nepahetseng holim'a ts'ebetso ea welding |
| Portability le Boima ba 'mele | E bohlokoa bakeng sa lits'ebetso tse fumanehang sebakeng sa marang-rang |
Hopola ho batlisisa ka botlalo bahlahisi ba fapaneng le ho bapisa linyehelo tsa bona ho fumana tse loketseng litlhoko tsa hau le tekanyetso ea hau.
Ka ho hlahloba ka hloko lintlha tsena le ho khetha tse loketseng thepa ea liindasteri tjheseletsa, likhoebo li ka ntlafatsa tlhahiso ea tsona, tsa ntlafatsa boleng ba li-weld, le ho netefatsa sebaka se sireletsehileng sa mosebetsi.
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