Spot welding coated steel plates ho sebelisa mochini o tjheseletsang letheba la maqhubu a mahareng ho baka mathata a ikhethang ka lebaka la boteng ba liphahlo holim'a tšepe.Liaparo tse joalo, tse kang galvanized kapa tse ling tse entsoeng ka tšepe, li ka ama haholo ts'ebetso ea ho cheselletsa 'me li hloka ho nahanela ka ho khetheha.Sengoliloeng sena se ikemiselitse ho lekola mathata ao re kopanang le 'ona ha ho tjheseletsa lipoleiti tsa tšepe tse nang le mochini o tjheseletsang letheba la maqhubu a mahareng.
Tumellano ea Liaparo:
E 'ngoe ea liqholotso tse ka sehloohong ho lipoleiti tsa tšepe tse koahetsoeng ka letheba ke ho netefatsa hore ho na le tšebelisano pakeng tsa ho roala le mokhoa oa ho cheselletsa.Liaparo tse fapaneng li na le lintlha tse fapaneng tsa ho qhibiliha le conductivity ea mocheso, e ka amang ho fetisoa ha mocheso nakong ea welding.Ho bohlokoa ho khetha li-parameter tse loketseng tsa welding ho netefatsa fusion e nepahetseng ha o ntse o fokotsa tšenyo ea ho roala.
Ho Tlosa Liaparo:
Pele ho tjheseletsa, hangata hoa hlokahala ho tlosa kapa ho fetola seaparo sebakeng sa welding ho finyella li-welds tse ka tšeptjoang.Sena se ka ba phephetso kaha ho roala ho fana ka ts'ireletso ea kutu 'me ho ka hloka mekhoa e khethehileng e kang ho abrasion ka mochine, ho hlobolisa lik'hemik'hale, kapa ho ntša laser ho pepesa tšepe ea motheo bakeng sa ho cheselletsa.
Tšilafalo ea Electrode:
Lipoleiti tsa tšepe tse koahetsoeng li ka baka tšilafalo ea electrode ka lebaka la ho ba teng ha thepa ea ho roala.Liaparo li ka 'na tsa khomarela li-electrode nakong ea ho tjheseletsa, tse lebisang ho boleng bo sa tsitsang ba weld le ho eketseha ha li-electrode.Ho hloekisa khafetsa kapa ho roala li-electrode ho ba bohlokoa ho boloka ts'ebetso e tsitsitseng ea welding.
Coating Integrity:
Ts'ebetso ea welding ka boeona e ka senya lesela, ea senya thepa ea eona ea tšireletso.Kenyelletso e feteletseng ea mocheso, matla a phahameng a li-electrode, kapa nako e telele ea ho tjheseletsa ho ka baka ho senyeha ha liatlana, ho kenyelletsa ho chesoa, ho fafatsa kapa ho koahela delamination.Ho leka-lekanya li-parameter tsa welding ho fihlela fusion e nepahetseng ha ho ntse ho fokotsa tšenyo ea ho roala ho bohlokoa.
Boleng le Matla a Weld:
Lipoleiti tsa tšepe tse koahetsoeng li hloka tlhokomelo e hlokolosi ea boleng le matla a weld.Ho ba teng ha liaparo ho ka ama sebopeho sa weld nugget, se lebisang ho bokooa bo ka 'nang ba e-ba teng joaloka fusion e sa phethoang kapa spatter e feteletseng.Ho phaella moo, ho lokela ho nahanoa hore ho na le tšusumetso ea ho roala holim'a thepa ea mochine oa motsoako, joalo ka ho thatafala kapa ho hanyetsa kutu.
Tsosoloso ea ho Koaheloa ka Mor'a Weld:
Ka mor'a ho cheselletsa, ho ka 'na ha hlokahala hore u tsosolose seaparo sebakeng se cheselitsoeng ho tsosolosa thepa ea eona ea tšireletso.Sena se ka kenyelletsa ho sebelisa litlolo tse sirelletsang kapa ho etsa liphekolo tsa kamora ho cheselletsa joalo ka galvanizing, penta, kapa liphekolo tse ling tse holim'a metsi ho netefatsa bots'epehi le ho tšoarella ha lenonyeletso le cheselitsoeng.
Spot welding coated steel plates with a medium frequency inverter spot welding machine e hlahisa liphephetso tse amanang le ho lumellana ha li-coat, ho tlosoa ha liphahlo, tšilafalo ea li-electrode, botšepehi ba ho roala, boleng ba weld, le tsosoloso ea ho roala ka morao.Ka ho sebetsana le mathata ana ka mekhoa e nepahetseng, ts'ebetso ea ts'ebetso ea parameter, le ho beha leihlo ka hloko, hoa khoneha ho finyella li-welds tse ka tšeptjoang le tsa boleng bo phahameng holim'a lipoleiti tsa tšepe tse koahetsoeng, ho netefatsa botšepehi ba sebopeho le ts'ebetso ea likarolo tse cheselitsoeng.
Nako ea poso: May-17-2023