Mekhahlelo e mene ea Lisebelisoa tsa Electrode bakeng sa Mechini ea Welding ea Maqhubu a Mahare a Hare

Li-electrode li bapala karolo ea bohlokoa mochining oa ho cheselletsa sebaka sa maqhubu a mahareng, kaha li na le boikarabello ba ho tsamaisa li-welds tsa hajoale le ho theha. Khetho ea thepa ea elektrode e ama haholo ts'ebetso ea welding, ho tšoarella, le boleng ba kakaretso ba li-welds tsa sebaka. Sehloohong sena, re tla tšohla mekhahlelo e mene e meholo ea lisebelisoa tsa elektrode tse sebelisoang hangata mochining oa tjheseletsa oa maqhubu a mahareng a maqhubu a mahareng.

1. Li-electrode tsa Copper: Koporo ke e 'ngoe ea lisebelisoa tsa elektrode tse sebelisoang haholo ka lebaka la ts'ebetso ea eona e ntle ea motlakase, conductivity ea mocheso, le ho hanyetsa mocheso le ho roala. Li-electrode tsa koporo li fana ka weldability e ntle 'me li khona ho mamella maqhubu a phahameng, li etsa hore li tšoanelehe bakeng sa lits'ebetso tse fapaneng. Li batla li na le litšenyehelo tse ngata 'me li fana ka nako e telele ha li hlokomeloa hantle.
2. Refractory Metal Electrodes: Litšepe tse refractory, tse kang tungsten le molybdenum, li tsejoa ka libaka tsa tsona tse phahameng tsa ho qhibiliha, ho hanyetsa mocheso o babatsehang, le ho hanyetsa motlakase o fokolang. Litšobotsi tsena li li etsa hore li tšoanelehe bakeng sa lits'ebetso tse hlokang ho hanyetsa mocheso o phahameng le li-cycle tsa nako e telele tsa welding. Li-electrode tsa tšepe tse refractory li sebelisoa hangata liindastering moo ho hlokahalang ho cheselletsa thepa e matla le litšepe tse sa tšoaneng.
3. Li-electrode tse kopantsoeng: Li-electrode tse kopaneng li entsoe ka ho kopanya lisebelisoa tse fapaneng ho ntlafatsa litlhoko tse khethehileng tsa welding. Ka mohlala, li-electrode tsa koporo-tungsten li kopanya motlakase o babatsehang oa motlakase oa koporo le ho hanyetsa mocheso o phahameng oa tungsten. Li-electrode tsena tse kopantsoeng li fana ka ts'ebetso e ntlafetseng mabapi le ho qhala mocheso, ho hanyetsa ho apara, le bophelo bo atolositsoeng ba li-electrode.
4. Li-electrode tse Khethehileng: Lisebelisoa tse ling li ka hloka lisebelisoa tse khethehileng tsa li-electrode tse lumellanang le maemo a itseng a tjheseletsa. Ka mohlala, li-electrode tse nang le liphahlo kapa litlhare tse holim'a metsi, tse kang liphahlo tsa chrome-zirconium-copper (CrZrCu), li sebelisetsoa ho matlafatsa ho hanyetsa le ho thibela ho khomarela ha weld spatter. Lisebelisoa tse ling tse khethehileng tsa li-electrode li ka kenyelletsa li-alloys kapa li-composites tse etselitsoeng lits'ebetso tse ikhethileng, joalo ka tjheseletsa ea lisebelisoa tse entsoeng ka masenke kapa tse koahetsoeng.

Khetho ea lisebelisoa tsa elektrode mochining oa tjheseletsa oa maqhubu a mahareng a maqhubu a mahareng a maqhubu a itšetlehileng ka lintlha tse joalo ka litlhoko tsa ts'ebeliso, thepa e cheselitsoeng, litekanyetso tsa welding, le boleng ba weld bo lakatsehang. Koporo, litšepe tse refractory, lisebelisoa tse kopaneng, le li-alloys tse khethehileng li fana ka thepa e ikhethang e ka ntlafatsang ts'ebetso ea welding le nako e telele ea li-electrode. Baetsi ba lokela ho hlahloba ka hloko likhetho tsena tsa lisebelisoa tsa electrode 'me ba khethe e loketseng ka ho fetisisa ho latela litlhoko tsa bona tse khethehileng tsa welding. Ho feta moo, tlhokomelo e nepahetseng le tlhokomelo ea li-electrode li bohlokoa bakeng sa ho eketsa nako ea tsona ea bophelo le ho etsa bonnete ba hore li-welds tse tsitsitseng le tsa boleng bo holimo.