Amandla okugunda amajoyinti e-weld ayisici esibalulekile ekunqumeni ubuqotho besakhiwo jikelele kanye namandla okuthwala umthwalo wezingxenye ezishiselwe emishinini yokushisela indawo ye-inverter. Lesi sihloko sihlose ukuhlola izici ezithonya amandla e-shear kule nqubo yokushisela.
- Amapharamitha wokushisela: Ukukhethwa nokulawulwa kwamapharamitha wokushisela kuthinta kakhulu amandla okugunda ama-spot welds:
- I-Welding current: Ubukhulu bamanje be-welding buthinta inani lokufaka ukushisa, ukujula kwe-fusion, kanye ne-interface bonding, ekugcineni kuthonya amandla okugunda.
- Isikhathi sokushisela: Ubude besikhathi sokushisela bunquma inani lamandla okushisa adluliselwe ekuhlanganyeleni, okuthinta izakhiwo ze-metallurgical futhi kubangele ukuhlukahluka kwamandla okugunda.
- Izinto ezibonakalayo: Amandla okugunda ama-spot welds ancike ezimpahleni zezinto eziyisisekelo ezihlanganiswayo:
- Uhlobo lwezinto ezibonakalayo: Izinto ezihlukile zibonisa amazinga ahlukene obulukhuni, i-ductility, nokuhambisana kwe-metallurgical, okungaba nomthelela ekuhlanganisweni kobuso namandla okugunda.
- Ubukhulu: Ubukhulu bezinto ezishiselweyo buthinta ukusatshalaliswa kokushisa, ukujula kokungena, kanye nokwakheka okulandelayo kwe-intermetallic, ngaleyo ndlela kuthinte amandla okugunda.
- Ukulungiswa kwendawo: Ukulungiswa kwendawo okwanele ngaphambi kokushisela kudlala indima ebalulekile ekuzuzeni amandla afanele okugunda:
- Ukuhlanzeka kobuso: Ukungcola, okufana namafutha, ama-oxides, noma okokunamathela, kufanele kususwe ukuze kuqinisekiswe ukuhlangana okufanele nokuhlangana kobuso, ekugcineni kuthuthukise amandla okugunda.
- Ubulukhuni bobuso: Ubulukhuni obuphezulu obuphezulu bukhuthaza ukuhlobana okungcono nokuthintana phakathi kobuso, okuholela emandleni okugunda athuthukisiwe.
- I-Electrode Design kanye Nesimo: Idizayini nesimo sama-electrode asetshenziswa ekushiseleni amabala kuthonya amandla okugunda:
- Izinto ze-Electrode: Ukukhethwa kwezinto ze-electrode kufanele kucabangele izici ezifana nokuhamba kukagesi, ukuqhutshwa kwe-thermal, nokumelana nokugqoka, okungathinta ukudluliswa kokushisa namandla okugunda okulandelayo.
- Isimo se-Electrode: Ama-electrode anakekelwe kahle ahambisana kahle nesimo sendawo aqinisekisa ukusatshalaliswa kokushisa okungaguquki kanye nokucindezela kokuxhumana, okuholela emandleni okugunda athuthukisiwe.
- Ukulawulwa Kwenqubo Yokushisela: Ukulawulwa kwenqubo efanele kanye nokuqapha kunomthelela ekuzuzeni amandla okugunda okufiswayo:
- Ukulawulwa kokucindezela: Ukugcina ingcindezi eyanele ye-electrode ngesikhathi sokushisela kuqinisekisa ukuthintana okufanele, ukuxubana kwezinto ezibonakalayo, nokwakheka kwesibopho esiqinile, ngaleyo ndlela kuthinte amandla okugunda.
- Ukulawula izinga lokushisa: Ukulawula okokufaka kokushisa nezinga lokupholisa kungaba nomthelela ekuguqukeni kwe-microstructural kanye nezakhiwo ezilandelayo zokusebenza, okuhlanganisa amandla okugunda.
Amandla e-shear ama-spot welds emishinini yokushisela i-frequency inverter spot athonywa izici ezihlukahlukene, okuhlanganisa imingcele yokushisela, izakhiwo zezinto ezibonakalayo, ukulungiswa kwendawo, umklamo nesimo se-electrode, nokulawulwa kwenqubo yokushisela. Ukuthola amandla aphelele okugunda kudinga ukucatshangelwa ngokucophelela nokulawulwa kwalezi zici ukuze kuqinisekiswe ukuhlangana okufanele, ukuhlangana kobuso, kanye namandla okuthwala umthwalo wamajoyini wokushisela. Ukuqonda ukusebenzisana kwalezi zici kubalulekile ekukhiqizeni izingxenye ezishiselwe ezinokwethenjelwa nezizwakala ngokuhlelekile kuzinhlelo zokusebenza zokushisela indawo ye-inverter.
Isikhathi sokuthumela: May-27-2023
