Umbala ophuzi endaweni yokushisela yomshini wokushisela we-medium-frequency inverter spot kungaba yinkinga evamile ethinta ukubukeka nekhwalithi yama-welds. Lesi sihloko sixoxa ngezimbangela zokuphuzi futhi sinikeza izixazululo ezisebenzayo zokubhekana nale nkinga. Ngokuqonda izizathu eziyisisekelo nokusebenzisa izinyathelo ezisebenzayo, opharetha bangabuyisela ukukhanga okubonakalayo nobuqotho bokushisela.
- Izimbangela Zokuba Mphuzi: Ukuba phuzi endaweni yokushisela kungabangelwa izici ezihlukahlukene, okuhlanganisa i-oxidation, ukushisa okudlulele, ukuvinjelwa kwegesi okungavimbeli okwanele, ukungcola, noma ukukhetha okungafanele kwe-electrode. Ngayinye yalezi zici ingaba nomthelela ekwakhekeni kombala ophuzi endaweni yokushisela.
- Ukuvimbela I-oxidation: Ukuze uvimbele ukugcotshwa kwe-oxidation, qinisekisa ukulungiswa okufanele kwendawo ngokususa noma yikuphi ukungcola noma ama-oxide endaweni yokusebenza ngaphambi kokushisela. Sebenzisa izindlela ezifanelekile zokuhlanza ezifana nokwehlisa amafutha noma ukuxubha ucingo ukuze udale indawo yokushisela ehlanzekile. Ukwengeza, cabanga ukusebenzisa igesi evikelayo efanelekile, efana ne-argon noma i-gas blend, ukuze udale umoya ongasebenzi onciphisa ithuba le-oxidation.
- Ukulawula Okokufaka Ukushisa: Ukushisa okudlulele nakho kungabangela ukuphuzi endaweni yokushisela. Ukulungisa amapharamitha wokushisela, njengamanje, i-voltage, nesivinini sokushisela, kungasiza ukulawula okokufaka kokushisa. Linga ngezinhlanganisela ezihlukene zepharamitha ukuze uthole izilungiselelo ezilungile ezinikeza ukushisa okwanele kokushisela okusebenzayo kuyilapho ugwema ukunqwabelana kokushisa okukhulu.
- Ukuqinisekisa Ukumbozwa Okufanelekile Kwegesi Yokuvikela: Ukungavikeleki kwegesi okunganele kungaholela ekushintsheni kombala endaweni yokushisela. Qinisekisa ukuthi izinga lokugeleza kwegesi elivikelayo kanye nokuma kwe-nozzle kuwufanele uhlelo oluthile lokushisela. Ukuvikela igesi okwanele kusiza ukuvikela i-weld pool ekungcoleni komoya, kunciphisa amathuba okuba phuzi.
- Ukulawula Ukungcola: Ukungcoliswa endaweni yokusebenza noma endaweni yokushisela kungaba nomthelela ekubeni phuzi. Gcina indawo yokusebenza ihlanzekile futhi ingenawo ukungcola, amafutha, uwoyela, nanoma yikuphi okunye ukungcola okungalimaza ikhwalithi yokushisela. Njalo hlola futhi uhlanze izinto zokushisela, okuhlanganisa i-electrode kanye nesibhamu sokushisela, ukuze uvimbele izinkinga ezihlobene nokungcola.
- Ukukhetha Okufanelekile kwe-Electrode: Ukukhetha impahla ye-electrode efanele kubalulekile ukuze unciphise ukuphuzi. Izinto ezithile zama-electrode zingase zithambekele ekushintsheni umbala kunezinye. Cabangela ukusebenzisa ama-electrode adizayinelwe ngokuqondile okokusebenza okushiselwa ukuze unciphise ingozi yokuba phuzi. Xhumana nabakhiqizi be-electrode noma ochwepheshe bokushisela ukuze ukhethe impahla ye-electrode efaneleke kakhulu yohlelo lokushisela.
- Ukuhlanza Nokuqeda I-Post-Weld: Ngemva kokuqeda inqubo yokushisela, yenza ukuhlanza ngemuva kokushisela nokuqeda ukubuyisela ukubukeka kwama-welds. Sebenzisa izindlela zokuhlanza ezifanele, njengokuxubha izintambo noma ukuhlanza i-abrasive, ukuze ususe noma yikuphi ukuguquguquka okusele noma ukungcola endaweni yokushisela. Landela ngokupholisha noma ukugaya uma kudingeka ukuze ufinyelele isiphetho esibushelelezi nesibukekayo.
Ukubhekana nokuphuzi endaweni yokushisela yomshini we-welding we-medium-frequency spot welding kudinga indlela ebanzi ecabangela izici ezihlukahlukene. Ngokuvimbela i-oxidation, ukulawula okokufaka ukushisa, ukuqinisekisa ukuvikela okufanele kwegesi, ukulawula ukungcoliswa, ukukhetha ama-electrode afanele, nokusebenzisa amasu okuhlanza nokuqeda ngemva kokushisela, opharetha bangakwazi ukubhekana ngokuphumelelayo nendaba ye-yellowing. Ukusebenzisa lezi zinyathelo kuzoholela ekushiseni okuthuthukisiwe kobuhle bokubukwayo kanye nekhwalithi iyonke.
Isikhathi sokuthumela: Jun-10-2023
