Ukuhlaziywa Komthelela Wenqubo Yoshintsho Ekushiseleni Emshinini Wokushisela We-Medium Frequency Inverter Spot (Ingxenye 2)

Esihlokweni esandulele, sixoxisane ngokubaluleka kwenqubo yoguquko emishinini yokushisela i-medium frequency inverter spot welding kanye nemiphumela yayo kumphumela wokushisela. Le ngxenye yesibili yochungechunge ihlose ukuhlaziya ngokuqhubekayo umthelela wenqubo yenguquko enqubweni yokushisela futhi ihlole izici ezengeziwe ezingathinta ikhwalithi ye-weld.

1. I-Electrode Material kanye ne-Coating: Ukukhethwa kwezinto ezibonakalayo ze-electrode kanye nokugqoka kungathinta kakhulu inqubo yoguquko kanye nokushisela okulandelayo. Izinto ezihlukile ze-electrode zinezakhiwo ezihlukile zikagesi kanye ne-thermal conductivity, ezingaba nomthelela ekukhiqizeni ukushisa nokudlulisa ngesikhathi senqubo yokushisela. Izembatho kuma-electrode nazo zingathonya izici ezifana nokumelana nokuxhumana, impilo ye-electrode, nokusabalalisa ukushisa. Ukukhetha izinto ezisetshenziswayo zama-electrode ezifanele kanye nama-coating asekelwe ezidingweni ezithile zokushisela kubalulekile ukuze kuzuzwe ushintsho olufanele kanye nekhwalithi yokushisela.
2. I-Electrode Force Control: Ngesikhathi senqubo yoguquko, ukugcina amandla e-electrode angaguquki futhi alawulwayo kubalulekile ukuze kuzuzwe ukushisela okuthembekile. Ukushintshashintsha noma ukungahambisani kwamandla e-electrode kungaholela ekuhlukeni kokukhiqizwa kokushisa, ukuthintana kwezinto ezibonakalayo, nekhwalithi yokuhlanganisa. Eminye imishini yokushisela indawo yokushisela imvamisa emaphakathi isebenzisa amasistimu wokuqapha amandla kanye nempendulo ukuze kuqinisekiswe amandla e-electrode anembile futhi azinzile kuyo yonke inqubo yokushisela. Lokhu kusiza ukugcina ukufana futhi kuthuthukisa ikhwalithi ye-weld iyonke.
3. Ubude be-Pulse kanye Nemvamisa: Emishinini yokushisela indawo yokushisela i-frequency inverter, ubude be-pulse namapharamitha wokuvama kungalungiswa ukuze kuthuthukiswe inqubo yoshintsho kanye nemiphumela yokushisela. Ubude be-pulse obufushane buvumela ukudluliswa kwamandla okusheshayo futhi kungasiza ukunciphisa izindawo ezithinteke ukushisa. Amafrikhwensi aphezulu we-pulse ahlinzeka ngokulawula okungcono kokufaka ukushisa futhi angathuthukisa ikhwalithi yokushisela kwezinye izinhlelo zokusebenza. Ukuthola ibhalansi efanelekile phakathi kobude be-pulse kanye nemvamisa okususelwa kuzakhiwo ezibonakalayo kanye nezici ze-weld ezifiselekayo kubalulekile ukuze kuzuzwe imiphumela yokushisela efanele.
4. Amasistimu Wokuqapha Nezimpendulo: Ukuqinisekisa ukuvumelana kanye nekhwalithi yenqubo yoguquko, imishini eminingi yokushisela i-medium frequency inverter spot ifakwe izinhlelo zokuqapha kanye nempendulo. Lezi zinhlelo zihlala ziqapha amapharamitha ahlukahlukene njengamanje, i-voltage, amandla e-electrode, kanye nezinga lokushisa ngesikhathi senqubo yokushisela. Noma yikuphi ukuchezuka kumanani afunekayo kungatholwa futhi ukulungiswa kungenziwa ngesikhathi sangempela ukuze kugcinwe uguquko olufanele kanye nekhwalithi yokushisela. Ukuhlanganiswa kokuqapha okuthuthukisiwe kanye nezinhlelo zempendulo kuthuthukisa ukulawula okuphelele nokuthembeka kwenqubo yokushisela.

Inqubo yoguquko emishinini yokushisela i-medium frequency inverter spot welding inomthelela omkhulu kumphumela wokushisela. Izinto ezifana nempahla ye-electrode kanye nokunameka, ukulawulwa kwamandla e-electrode, ubude be-pulse kanye nemvamisa, kanye nokuqaliswa kwezinhlelo zokuqapha kanye nempendulo konke kunomthelela kwikhwalithi iyonke ye-weld. Ngokuqonda kanye nokwenza kahle inqubo yoguquko, abakhiqizi bangakwazi ukuzuza ukushisela okungaguquki nokusezingeni eliphezulu ezinhlelweni ezihlukene. Engxenyeni elandelayo yalolu chungechunge, sizongena esigabeni se-post-welding kanye nomthelela waso kukhwalithi yokugcina yokushisela.