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Tlhahlobo ea Lisebelisoa tsa Electrode tsa Resistance Spot Welding Machines

Resistance spot welding ke mokhoa o sebelisoang haholo liindastering tse fapaneng bakeng sa ho kopanya litšepe.Katleho le boleng ba ts'ebetso ena li itšetlehile haholo ka lisebelisoa tse sebelisoang bakeng sa li-electrode tsa welding.Sehloohong sena, re tla hlahloba lintlha tsa bohlokoa tseo u lokelang ho nahana ka tsona ha u khetha lisebelisoa tsa elektrode bakeng sa mechini ea tjheseletsa ea sebaka sa ho hanyetsa.

Resistance-Spot-Welding-Mochine

  1. Conductivity: Ts'ebetso ea motlakase ea lisebelisoa tsa elektrode e bohlokoa bakeng sa tlhahiso e sebetsang ea mocheso nakong ea tjheseletsa.Koporo le li-alloys tsa eona, tse kang koporo-chromium le koporo-zirconium, ke likhetho tse ratoang ka lebaka la motlakase o phahameng oa motlakase.Li lumella phetiso e ntle ea matla le ho thusa ho fihlela li-welds tse tsitsitseng.
  2. Ho hanyetsa Mocheso: Resistance spot welding e hlahisa mocheso o mongata, haholo-holo libakeng tsa ho kopana tsa li-electrode.Ka hona, lisebelisoa tsa elektrode tse khethiloeng li tlameha ho ba le khanyetso e ntle ea mocheso ho mamella ts'ebetso ea nako e telele ntle le ho senyeha kapa ho senyeha.Litšepe tse refractory tse kang tungsten le molybdenum li tsebahala ka ho hanyetsa mocheso o ikhethang.
  3. Ho thatafala: Ho etsa bonnete ba hore ho na le weld e tsitsitseng le e tsitsitseng, thepa ea electrode e lokela ho ba le boima bo lekaneng ba ho hanyetsa ho roala le ho senyeha nakong ea welding.Lisebelisoa tse thata li ka boloka sebopeho sa tsona 'me tsa fana ka sebaka se ka tšeptjoang sa welding ka nako e telele.Lisebelisoa tse kang koporo-chromium-zirconium (CuCrZr) li tsejoa ka boima ba tsona bo phahameng le ho tšoarella.
  4. Thermal Conductivity: Ntle le motlakase oa motlakase, mocheso oa mocheso le oona ke ntlha ea bohlokoa.Ho senya mocheso o sebetsang hantle ho tloha sebakeng sa weld ho bohlokoa ho thibela ho chesa le ho boloka boleng ba weld.Li-electrode tse entsoeng ka koporo, ka lebaka la ho khanna ha tsona ho phahameng, hangata li khethoa ka lebaka lena.
  5. Ts'ebetso ea Welding le Tšebelisano ea Lintho: Nahana ka ts'ebetso e ikhethileng ea welding le lisebelisoa tse kopantsoeng.Lisebelisoa tse fapaneng li ka hloka lisebelisoa tse fapaneng tsa li-electrode.Ka mohlala, ha ho cheselletsa litšepe tse matla a phahameng, li-electrode tse nang le khanyetso e ntle ea ho apara le ho senyeha tlas'a khatello e phahameng li ka 'na tsa hlokahala.
  6. Litšenyehelo: Litsenyehelo tsa lisebelisoa tsa electrode li ka fapana haholo.Le hoja lisebelisoa tse kang koporo e hloekileng li fana ka conductivity e babatsehang, li ka 'na tsa se ke tsa e-ba le chelete e ngata bakeng sa lisebelisoa tsohle.Ho bohlokoa ho leka-lekanya litlhoko tsa ts'ebetso le likhaello tsa lichelete.
  7. Tlhokomelo: Tlhokomelo ea kamehla ea li-electrode e bohlokoa bakeng sa nako e telele ea lisebelisoa tsa ho cheselletsa.Lisebelisoa tse ling tsa elektrode li ka hloka tlhokomelo khafetsa ho feta tse ling.Nahana ka boiketlo ba tlhokomelo ha u khetha lisebelisoa tsa electrode.

Qetellong, khetho ea lisebelisoa tsa elektrode e phetha karolo ea bohlokoa ts'ebetsong le ts'ebetsong ea mechine ea ho tjheseletsa sebakeng sa ho hanyetsa.Baenjineri le bahlahisi ba tlameha ho lekola ka hloko litlhoko tse ikhethileng tsa lits'ebetso tsa bona tsa ho tjheseletsa le ho khetha lisebelisoa tse fanang ka tekatekano e nepahetseng ea conductivity, ho hanyetsa mocheso, ho thatafala le ho boloka litšenyehelo.Mekhoa e nepahetseng ea tlhokomelo e boetse e lokela ho kenngoa ts'ebetsong ho netefatsa hore li-electrode li phela nako e telele le boleng bo tsitsitseng ba weld.


Nako ea poso: Sep-14-2023