Li-electrode li bapala karolo ea bohlokoa ts'ebetsong ea mochini oa ho cheselletsa linate. Ke likarolo tsa bohlokoa tse nolofatsang ts'ebetso ea welding ka ho fana ka khatello e hlokahalang ea motlakase le khatello ea mochini. Sengoliloeng sena se hlalosa hore na li-electrode li sebetsa joang mochining oa ho cheselletsa linate le bohlokoa ba tsona ho fihlela li-welds tse atlehileng.
- Mosebetsi oa Li-Electrode: Mechineng ea ho cheselletsa linate, li-electrode li etsa mesebetsi e latelang:
a. Ts'ebetso ea Motlakase: Mosebetsi o ka sehloohong oa li-electrode ke ho tsamaisa motlakase ho tloha phepelong ea matla ho ea ho workpiece. Ba theha potoloho e feletseng ka ho kopana le workpiece 'me ba nolofalletsa ho feta hona joale, ho theha mocheso o hlokahalang bakeng sa ho tjheseletsa.
b. Moloko oa Mocheso: Ha li-electrode li kopana le workpiece, motlakase oa motlakase o phalla ho tsona, o hlahisa mocheso sebakeng sa weld. Mocheso ona o baka ho qhibiliha ha libaka le ho kopanngoa ha lisebelisoa tsa mosebetsi, ho theha maqhama a matla.
c. Khatello ea Mechini: Hammoho le motlakase oa motlakase, li-electrode li boetse li sebelisa khatello ea mochine ho netefatsa hore ho na le kamano e nepahetseng pakeng tsa workpiece le ntlha ea electrode. Khatello e thusa ho finyella li-welds tse tsitsitseng le tse ka tšeptjoang ka ho khothalletsa kamano e haufi-ufi le ho fokotsa khanyetso nakong ea ts'ebetso ea welding.
- Mefuta ea Li-Electrode: Ho na le mefuta e fapaneng ea li-electrode tse sebelisoang mecheng ea ho cheselletsa linate, ho kenyelletsa:
a. Li-electrode tsa Copper: Koporo ke ntho e tloaelehileng bakeng sa li-electrode ka lebaka la ts'ebetso ea eona e ntle ea motlakase le thepa ea ho senya mocheso. Li-electrode tsa koporo li loketse mefuta e mengata ea likopo 'me li fana ka khanyetso e ntle ea ho apara le ho senyeha.
b. Refractory Electrodes: Lisebelisoa tsa refractory joalo ka tungsten le molybdenum li sebelisoa bakeng sa lits'ebetso tse ikhethileng tse hlokang ho hanyetsa mocheso o phahameng. Li-electrode tsena li ka mamella mocheso o feteletseng o hlahisoang nakong ea ts'ebetso ea welding.
c. Li-electrode tse kopantsoeng: Li-electrode tse kopantsoeng, tse tsejoang hape e le li-electrode tsa bimetal, li kopanya lisebelisoa tse fapaneng ho ntlafatsa conductivity le ho tšoarella. Hangata li na le motheo oa koporo ea alloy e nang le lera la lintho tse refractory bakeng sa ts'ebetso e ntlafetseng.
- Tlhokomelo le Tlhokomelo: Tlhokomelo e nepahetseng ea li-electrode e bohlokoa bakeng sa ho netefatsa ts'ebetso ea bona e nepahetseng le bophelo bo bolelele. Lintlha tse ling tsa bohlokoa li kenyelletsa:
a. Ho hloekisa: Kamehla hloekisa malebela a li-electrode ho tlosa litšila, oxidation le litšila tse ka amang conductivity ea motlakase le boleng ba weld.
b. Ho apara: Nako le nako, roala malebela a li-electrode ho boloka sebopeho sa bona le ho netefatsa sebaka se tsitsitseng sa ho kopana. Sena se thusa ho thibela kabo e sa lekanang ea hajoale le ho boloka boleng ba weld.
c. Phetoho: Fetola li-electrode ha li senyehile, li senyehile, kapa ha boholo ba ntlha bo se bo sa tšoanelehe bakeng sa litlhaloso tse lakatsehang tsa weld. Ho sebelisa li-electrode tse tsofetseng ho ka fella ka boleng bo bobe ba weld le ts'ebetso e sa tsitsang.
Li-electrode li bapala karolo ea bohlokoa ts'ebetsong ea mechini ea ho cheselletsa linate ka ho fana ka motlakase, ho hlahisa mocheso, le khatello ea mochine bakeng sa li-welds tse atlehileng. Ho utloisisa mosebetsi oa bona le ho khetha lisebelisoa tse nepahetseng tsa elektrode ke tsa bohlokoa bakeng sa ho fihlela li-welds tsa boleng bo holimo le tse tšepahalang. Tlhokomelo ea kamehla le tlhokomelo e nepahetseng ea li-electrode li kenya letsoho bophelong ba tsona bo bolelele le ho netefatsa ts'ebetso e tsitsitseng lits'ebetsong tsa ho cheselletsa linate.
Nako ea poso: Jun-19-2023
