Ku-medium-frequency inverter spot welding, ukuqondanisa kwe-electrode kudlala indima ebalulekile ekuzuzeni ukushisela kwekhwalithi ephezulu. Ukungahambi kahle kwama-electrode kungaholela kukhwalithi yokushisela empofu, ukuncipha kwamandla, kanye nokukhubazeka okungenzeka. Lesi sihloko sigxile ekuxoxweni kwezindlela zokuthola ukungahambi kahle kwe-electrode ekushiseleleni kwendawo ye-inverter ye-medium-frequency.
- Ukuhlola Okubonakalayo: Ukuhlola okubonakalayo kuyindlela elula nephumelelayo yokuthola ukungahambi kahle kwe-electrode. Umsebenzisi uhlola ama-electrode ngaphambi nangemva kwenqubo yokushisela. Izimpawu zokungaqondi kahle zihlanganisa amaphethini okugqoka angalingani, izikhala ezibonakalayo phakathi kwama-electrode, noma indawo engaphandle kwendawo. Uma kutholwa noma yikuphi ukungahambi kahle, izinyathelo zokulungisa zingathathwa ukuze kulungiswe kabusha ama-electrode.
- Izindlela Zokulinganisa: a. Ama-Calipers noma ama-Vernier gauge: Lawa mathuluzi angasetshenziswa ukukala ibanga phakathi kwama-electrode ezindaweni ezithile ngobude bawo. Izilinganiso kufanele zihambisane futhi zibe ngaphakathi kokubekezelelana okucacisiwe. Ukuchezuka ezilinganisweni ezidingekayo kubonisa ukungahambi kahle kwe-electrode.
b. I-Laser Alignment Systems: Amasistimu wokuqondanisa i-laser ahlinzeka ngendlela enembile nezenzakalelayo yokuthola ukungahambi kahle kwe-electrode. Lawa masistimu asebenzisa ama-laser ukuze akhiqize umugqa oqondile kuma-electrode, okuvumela opharetha ukuthi bahlole ngokubukeka noma yikuphi ukuchezuka ekuqondaneni okufiswayo. Ukulungiswa kungenziwa-ke ukuze kuqondiswe kabusha ama-electrode ngokusekelwe empendulweni ehlinzekwa uhlelo lokuqondanisa kwe-laser.
- Isilinganiso Sokumelana Nogesi: Ukulinganisa ukumelana kukagesi kungenye indlela yokuthola ukungahambi kahle kwe-electrode. Le ndlela ihilela ukudlula i-voltage ephansi yamanje ngama-electrode kanye nokulinganisa ukumelana. Uma ukumelana kuhluke kakhulu phakathi kwama-electrode amabili, kubonisa ukungahambi kahle. Isilinganiso sokumelana singenziwa kusetshenziswa imishini ekhethekile eyenzelwe izinhlelo zokushisela indawo.
- Ukuhlola Ikhwalithi Ye-Weld: Ukuqapha nokuhlaziya ikhwalithi yama-welds kungabonisa ngokungaqondile ukungahambi kahle kwe-electrode. Uma ama-welds ehlala ebonisa amaphutha njengokungahlangani okwanele, usayizi we-nugget ongahambisani, noma ukubopha okungavamile, kungase kuphakamise ukungahambi kahle kwe-electrode njengembangela engaba khona. Ezimweni ezinjalo, uphenyo olwengeziwe kanye nokuhlelwa kabusha kwama-electrode kuyadingeka.
Ukuqinisekisa ukuqondana okufanele kwe-electrode kubalulekile ukuze kutholakale ukushiselwa kwamabala kwekhwalithi ephezulu ekushiseleleni indawo ye-inverter ye-medium-frequency. Ngokusebenzisa ukuhlola okubonakalayo, amasu okulinganisa, ukukalwa kokumelana kukagesi, nokuhlola ikhwalithi ye-weld, opharetha bangakwazi ukubona kahle ukungahambi kahle kwe-electrode. Ukutholwa ngesikhathi nokulungiswa kwezinkinga zokungaqondani kahle kusiza ukuthuthukisa inqubo yokushisela, kuthuthukise ikhwalithi yokushisela, futhi kuthuthukise ukusebenza okuphelele kwamasistimu wokushisela amabala we-medium-frequency inverter spot.
Isikhathi sokuthumela: Jun-24-2023
