Li-electrode li bapala karolo ea bohlokoa ts'ebetsong le boleng ba tjheseletsa ea matheba ka har'a mochini oa tjheseletsa oa maqhubu a mahareng a maqhubu a mahareng. Khetho e nepahetseng le tšebeliso ea li-electrode li bohlokoa bakeng sa ho fumana li-welds tse tsitsitseng le tse ka tšeptjoang. Sengoliloeng sena se hlahloba menahano ea ts'ebeliso le mekhoa e metle ea li-electrode mochining oa welding oa maqhubu a mahareng.
- Khetho ea Electrode: Khetho ea li-electrode e ipapisitse le lintlha tse fapaneng, ho kenyelletsa le mofuta oa thepa e cheselitsoeng, litlhoko tsa ts'ebetso ea welding, le boleng bo lakatsehang. Mefuta e tloaelehileng ea li-electrode tse sebelisoang mecheng ea li-welding ea maqhubu a mahareng e kenyelletsa:
- Li-electrode tsa Copper: Li-electrode tsa koporo li sebelisoa haholo ka lebaka la ts'ebetso ea tsona e ntle ea mocheso le ho hanyetsa mocheso o phahameng. Li loketse mefuta e mengata ea likopo 'me li ka fana ka liphello tse tsitsitseng le tse tsitsitseng tsa welding.
- Li-electrode tsa Chromium Zirconium Copper (CrZrCu): Li-electrode tsa CrZrCu li fana ka botsitso bo matlafalitsoeng le ho hanyetsa ho roala le khoholeho ea mobu, e leng se etsang hore e be tse loketseng bakeng sa maemo a boima a ho tjheseletsa le lisebelisoa tse kenyelletsang litšepe tse matla haholo.
- Li-electrode tsa Refractory: Li-electrode tse refractory, tse kang molybdenum kapa tungsten, li sebelisoa bakeng sa lisebelisoa tse khethehileng tse hlokang ho hanyetsa mocheso o feteletseng le motlakase o phahameng oa motlakase.
- Tlhokomelo ea Electrode: Tlhokomelo e nepahetseng ea li-electrode ke ea bohlokoa ho netefatsa ts'ebetso ea tsona e nepahetseng le bophelo bo bolelele. Nahana ka mekhoa e latelang ea tlhokomelo:
- Tlhahlobo ea Kamehla: Hlahloba li-electrode bakeng sa matšoao a ho khathala, ho senyeha kapa ho senyeha. Kenya sebaka sa li-electrode life kapa life tse bonts'ang ho senyeha ho hoholo kapa tšenyo ho boloka boleng bo tsitsitseng ba weld.
- Ho hloekisa: Boloka li-electrode li hloekile li se na litšila, litšila kapa litšila tse ka amang tšebetso ea tsona. Sebelisa mekhoa e nepahetseng ea ho hloekisa 'me u qobe lintho tse hohlang tse ka ngopanang kapa tsa senya bokaholimo ba elektrode.
- Ho Apara kapa Ho Sila: Nako le nako apara kapa u sila bokaholimo ba eleketrode ho tlosa thepa efe kapa efe e hahiloeng, oxidation kapa matheba a makukuno. Ts'ebetso ena e thusa ho boloka sebaka se boreleli le se tsitsitseng sa electrode bakeng sa welding e sebetsang hantle le e tšepahalang.
- Pholiso ea Electrode: Etsa bonnete ba hore ho na le pholiso e nepahetseng ea li-electrode nakong ea ts'ebetso ea welding ho thibela mocheso o feteletseng, o ka lebisang ho senyeha ha li-electrode. Nahana ka ho sebelisa li-electrode tse pholileng ka metsi kapa ho kenya tšebetsong mehato ea ho pholisa ho boloka mocheso o nepahetseng oa ts'ebetso.
- Lintlha tsa Ts'ebeliso ea Electrode: Ho eketsa ts'ebetso ea li-electrode le ho fihlela li-welds tsa boleng bo holimo, nahana ka lintlha tse latelang tsa ts'ebeliso:
- Matla a Electrode: Sebelisa matla a nepahetseng a elektrode ho latela botenya ba thepa le litlhoko tsa welding. Matla a sa lekaneng a ka fella ka ho se kopane ho lekaneng, ha matla a feteletseng a ka baka ho khomarela kapa ho fetoha ha electrode.
- Electrode Alignment: Etsa bonnete ba ho lumellana hantle ha li-electrode ho boloka ho kopana ho tsitsitseng le ho phalla ha hona joale nakong ea ts'ebetso ea welding. Ho se tsamaisane hantle ho ka baka tšenyo e sa lekanang ea li-welds kapa li-electrode.
- Mekhahlelo ea Welding: Beha liparamente tsa welding, joalo ka oalding hajoale, nako, le khatello ea pele, ho latela thepa le boleng ba weld boo u bo batlang. Latela litataiso tsa moetsi 'me u tsamaise li-welds tsa liteko ho ntlafatsa maemo a ts'ebeliso e itseng.
- Phetoho ea Electrode: Kamehla hlokomela ho apara ha li-electrode 'me u li nkele sebaka ha ho hlokahala ho boloka ts'ebetso e tsitsitseng le boleng ba weld. Fetola li-electrode ka bobeli ka nako e le 'ngoe ho netefatsa ho apara ho leka-lekaneng le bophelo bo nepahetseng ba li-electrode.
Khetho e nepahetseng ea li-electrode, tlhokomelo le ts'ebeliso li bohlokoa bakeng sa ho fihlela li-welds tsa boleng bo holimo mecheng ea li-inverter spot welding. Ka ho nahana ka thepa, litlhoko tsa welding, le litšoaneleho tsa li-electrode, basebetsi ba ka khetha li-electrode tse loketseng le ho sebelisa mekhoa e sebetsang ea tlhokomelo. Ho latela lintlha tse nepahetseng tsa ts'ebeliso ea li-electrode, joalo ka ts'ebeliso ea matla, tekano, le ts'ebetso ea paramente, ho netefatsa li-welds tse tsitsitseng le tse tšepahalang. Ka ho latela litataiso tsena, bahlahisi ba ka eketsa ts'ebetso le katleho ea mechini ea welding ea maqhubu a mahareng le ho hlahisa lihlahisoa tsa boleng bo holimo.
Nako ea poso: Jun-30-2023
