Insimbi engagqwali iyinto esetshenziswa kabanzi eyaziwa ngokumelana nokugqwala okuhle kakhulu kanye nezakhiwo zemishini.Uma kukhulunywa ngokushisela insimbi engagqwali, i-medium frequency inverter spot welding inikeza izinzuzo ezithile ngokunemba, ukulawula, kanye nekhwalithi yokushisela.Kulesi sihloko, sizohlola inqubo nokucatshangelwa okuhilelekile ekushiseni insimbi engagqwali usebenzisa i-medium frequency inverter spot welding.
Ukukhethwa Kwempahla Nokulungiselela:
Ngaphambi kokuqala inqubo yokushisela, kubalulekile ukukhetha izinga elifanele lensimbi engagqwali ngokusekelwe ezidingweni ezithile zohlelo lokusebenza.Izinsimbi ezingagqwali ziqukethe amanani ahlukahlukene ezinto eziyingxubevange, njenge-chromium, i-nickel, ne-molybdenum, ezisiza ekumelaneni nokugqwala kwazo kanye nokushisela.Ukwengeza, izindawo zokusebenza kufanele zihlanzwe kahle futhi zingangcoliswa ukuze kuqinisekiswe ikhwalithi yokushisela efanele.
Ukukhethwa kwe-Electrode:
Ukukhethwa kwama-electrode kudlala indima ebalulekile ekushiseleni insimbi engagqwali.Kunconywa ukusebenzisa ama-electrode enziwe ngezinto ezihambisana nensimbi engagqwali, njenge-chromium-zirconium yethusi noma i-alloy yethusi.Lawa ma-electrode abonisa ukuhamba kahle kukagesi nokuzinza kokushisa, okuqinisekisa ukudluliswa kwamandla okuphumelelayo nokuphila isikhathi eside kwama-electrode.
Amapharamitha we-Welding:
Ukuze uzuze ukushisela okuphumelelayo kunsimbi engagqwali, ukulawula okunembile phezu kwemingcele yokushisela kubalulekile.Izinto ezifana ne-welding current, isikhathi, nengcindezi zidinga ukuthuthukiswa ngokusekelwe ebangeni lensimbi engagqwali kanye nogqinsi.Ngokuvamile, ama-welding currents aphansi akhethwa ukunciphisa okokufaka ukushisa futhi avimbele ukuhlanekezela ngenkathi kuqinisekiswa ukuhlanganiswa okufanele kwezinto.
I-Shielding Gas:
Ukushisela insimbi engagqwali kuvame ukudinga ukusetshenziswa kwegesi evikelayo ukuvikela indawo yokushisela ekungcoleni nasekungcoleni.Inketho evamile ingxube ye-argon ne-helium, ehlinzeka nge-arc ezinzile futhi ivikela insimbi encibilikisiwe ngokuphumelelayo.Izinga lokugeleza kwegesi elivikelayo kufanele lilungiswe ukuze kuqinisekiswe ukumbozwa okwanele nokuvikelwa ngesikhathi senqubo yokushisela.
I-Welding Technique:
Indlela yokushisela efanele ibalulekile uma ushisela insimbi engagqwali nge-medium frequency inverter spot welding.Kutuswa ukusebenzisa uchungechunge lwezinsimbi zokushisela ezimfishane esikhundleni sokushisela ngokuqhubekayo ukuze unciphise okokufaka ukushisa nokulawula idamu lokushisela.Ukwengeza, ukugcina ingcindezi engaguquki kuyo yonke inqubo yokushisela kusiza ukufeza ukuhlangana okuqinile nokufana kwe-weld.
Ukwelashwa Kwangemva Kokushisa:
Ngemva kokuqeda inqubo yokushisela, kubalulekile ukwenza ukwelashwa kwe-post-weld ukuze kuqinisekiswe izakhiwo ezifunwayo zensimbi engagqwali.Lokhu kungase kuhlanganise izinqubo ezinjengokudlula, ukukha, noma ukuthungatha, kuye ngebanga elithile lensimbi engagqwali kanye nezidingo zohlelo lokusebenza.Lezi zindlela zokwelapha zisiza ukubuyisela ukumelana nokugqwala futhi zisuse noma yiziphi izinkinga ezingaba khona zokuzwela ezibangelwa inqubo yokushisela.
I-Medium frequency inverter spot welding ihlinzeka ngendlela esebenzayo yokushisela insimbi engagqwali, enikeza ukulawula okunembile, okokufaka okushisa okuncane, kanye nekhwalithi enhle kakhulu yokushisela.Ngokucabangela izici ezinjengokukhethwa kwezinto ezibonakalayo, ukukhetha kwe-electrode, imingcele yokushisela, igesi evikelayo, indlela yokushisela, nokwelashwa kwe-post-weld, abakhiqizi bangakwazi ukufeza ama-welds athembekile futhi ahlala isikhathi eside ekusetshenzisweni kwensimbi engagqwali.Ngezinzuzo zayo ezingokwemvelo, i-medium frequency inverter spot welding isebenza njengethuluzi elibalulekile ekwenzeni izingxenye zensimbi engagqwali kuzo zonke izimboni ezifana nezezimoto, ezokwakha, nokucubungula ukudla, lapho ukumelana nokugqwala nobuqotho bemishini kubaluleke kakhulu.
Isikhathi sokuthumela: May-17-2023