Resistance spot welding ke mokhoa o sebelisoang haholo tlhahisong, 'me li-electrode tse sebelisoang ts'ebetsong ena li bapala karolo ea bohlokoa katlehong ea eona.Sehloohong sena, re tla fana ka kakaretso e akaretsang ea ho hanyetsa letheba tjheseletsa li-electrode mochine, ho akarelletsa le mefuta ea bona, thepa, ho nahanela moralo, le tlhokomelo.
Mefuta ea li-electrode
- Li-electrode tsa Cap: Tsena ke li-electrode tse atileng haholo tse sebelisoang ho tjheseletsa letheba la ho hanyetsa.Li na le sebaka se bataletseng, se chitja, kapa se nang le sebopeho se kenyang khatello ho li-workpieces tse cheselitsoeng.Li-electrode tsa cap li na le mefuta e mengata 'me li loketse mefuta e mengata ea lisebelisoa.
- Projection Electrodes: Li-electrode tsa projeke li na le sebaka se phahamisitsoeng kapa pono sebakeng sa tsona sa ho kopana.Li sebelisetsoa likarolo tsa welding tse nang le likarolo tse kentsoeng kapa tse hlahelletseng, tse netefatsang li-welds tse nepahetseng le tse tsepamisitsoeng.
- Seam Electrodes: Li-electrode tsa seam li etselitsoe ho tjheseletsa ka mathōko a maqephe a mabeli a holimo.Li na le sebaka sa ho kopana se nchocho kapa se serrated ho netefatsa ho kenella ka nepo le ho kopanngoa ha lisebelisoa.
Lisebelisoa tsa Electrode
Khetho ea thepa ea elektrode e bohlokoa kaha e ama ts'ebetso ea welding ka kotloloho.Lisebelisoa tse tloaelehileng tsa electrode li kenyelletsa:
- Koporo le Lisebelisoa tsa eona: Koporo ke khetho e ratoang ka lebaka la conductivity ea eona e ntle ea mocheso le ho hanyetsa ho apara.Li-alloys tse kang koporo ea chromium le koporo ea zirconium le tsona li sebelisoa ho matlafatsa nako e telele.
- Molybdenum: Li-electrode tsa Molybdenum li loketse lits'ebetso tsa welding tse phahameng tsa mocheso.Li na le ntlha e phahameng ea ho qhibiliha 'me li khona ho mamella ho pepesehela mocheso nako e telele.
- Tungsten: Li-electrode tsa Tungsten li sebelisoa bakeng sa lits'ebetso tse ikhethileng tse hlokang mocheso o feteletseng.Li tsebahala ka boemo ba tsona bo phahameng ba ho qhibiliha le ho hanyetsa khoholeho.
Mehopolo ea Moralo
Lintlha tse 'maloa li tlameha ho nahanoa ha ho etsoa li-electrode tsa mochini oa welding oa ho hanyetsa:
- Boholo le Sebopeho: Boholo le sebōpeho sa elektrode li lokela ho lumellana le ts'ebeliso ea welding.Ho tsamaisana hantle le sebaka sa ho kopana ho bohlokoa bakeng sa li-welds tse tsitsitseng le tse tšepahalang.
- Mokhoa oa ho Pholisa: Li-electrode li hlahisa mocheso nakong ea ts'ebetso ea welding.Lisebelisoa tse pholileng tse sebetsang hantle, tse kang li-electrode tse pholileng ka metsi, li bohlokoa ho thibela ho chesa le ho boloka nako e telele ea li-electrode.
- Electrode Life: Khetho ea thepa ea electrode le tlhokomelo e nepahetseng e ama bophelo ba electrode ka ho toba.Ho hlahlojoa khafetsa le ho roala li-electrode ho ka lelefatsa ts'ebeliso ea tsona.
Tlhokomelo le Tlhokomelo
Ho netefatsa ts'ebetso e nepahetseng le bophelo bo bolelele ba li-electrode tsa mochini oa welding, mehato e latelang ea tlhokomelo e lokela ho lateloa:
- Tlhahlobo ea Kamehla: Hlahloba li-electrode bakeng sa matšoao a ho khathala, ho senyeha, kapa ho se tsamaisane hantle.Li fetole kapa u li fetole hape ha ho hlokahala.
- Ho apara: Ho apara sefahleho sa electrode ho thusa ho tlosa litšila le ho boloka sebaka se boreleli, se tsitsitseng sa ho kopana.
- Tlhokomelo ea Mokhoa oa ho Pholisa: Netefatsa hore sistimi ea ho pholisa e sebetsa ka nepo ho thibela ho futhumala ho feteletseng le ho hloleha ha li-electrode pele ho nako.
- Polokelo e Loketseng: Boloka li-electrode sebakeng se hloekileng, se omeletseng, le se laoloang ho thibela ho bola le ho silafala.
Qetellong, li-electrode tsa mochini oa welding ke likarolo tsa bohlokoa ts'ebetsong ea welding, tse susumetsang boleng ba weld, botsitso le ho tšoarella.Ho khetha mofuta o nepahetseng oa li-electrode, thepa le moralo, hammoho le tlhokomelo e nepahetseng, ke tsa bohlokoa bakeng sa ho fihlela ts'ebetso e atlehileng ea tjheseletsa.
Nako ea poso: Sep-19-2023