I-Resistance spot welding inqubo yokukhiqiza esetshenziswa kabanzi ehlanganisa ukuhlanganisa amashidi ensimbi amabili noma ngaphezulu ngokufaka ukushisa nokucindezela ezindaweni ezithile. Ukwenza lo msebenzi ngempumelelo, imishini yokushisela indawo yokumelana idinga umthombo onokwethenjelwa wamandla kagesi. Kulesi sihloko, sizohlola izindlela ezihlukahlukene zokuhlinzeka ngogesi ezivame ukusetshenziswa emishinini yokushisela indawo yokumelana.
- Ukunikezwa kwamandla kwamanje (DC):
- Amandla e-DC ayindlela evamile futhi evamile esetshenziswa ekushiseleni indawo yokumelana. Inikeza ukulawula okunembile phezu kwemingcele yokushisela.
- Ku-DC spot welding, i-current eqondile idlula kuma-electrode welding. Lokhu kwamanje kudala ukushisa endaweni yokushisela, okwenza insimbi incibilike futhi ihlangane ndawonye.
- Ukunikezwa kwamandla kwamanje (AC) okushintshanayo:
- Ukunikezwa kwamandla e-AC akuvamile ukusetshenziswa kodwa kunezinzuzo zako, ikakhulukazi ezinsizeni lapho kufunwa ukushisela okuthambile.
- I-AC spot welding inikeza umphumela wokushisa ofanayo, onganciphisa ubungozi bokushisa ngokweqile kanye nokungqubuzana ezintweni ezithile.
- Ukunikezwa kwamandla okusekelwe ku-inverter:
- Ubuchwepheshe be-inverter buye banda kakhulu emishinini yokushisela indawo yokumelana ngenxa yokusebenza kahle kwamandla nokuguquguquka.
- Izinsiza zamandla ezisekelwe ku-inverter ziguqula amandla e-AC angenayo abe okukhiphayo kwe-DC okulawulwayo, okuhlinzeka ngezinzuzo zakho kokubili i-DC ne-AC yokushisela.
- I-Capacitor Discharge Welding (CDW):
- I-CDW iyindlela eyisipesheli efanele imisebenzi yokushisela entekenteke futhi emincane.
- Ku-CDW, amandla agcinwa ebhange le-capacitor bese ekhishwa ngokushesha ngama-electrode wokushisela, okwenza i-arc yokushisela emfushane kodwa eqinile.
- I-Pulsed Welding:
- I-Pulsed welding yinto emisha yesimanje ehlanganisa izinzuzo zokushisela i-DC ne-AC.
- Kubandakanya ukuqhuma kwamandla okuvumela ukulawula okunembile kwenqubo yokushisela kuyilapho kunciphisa okokufaka ukushisa.
- I-Medium-Frequency Inverter Welding:
- Le ndlela ivame ukusetshenziswa ekukhiqizeni izimoto nakwezinye izinhlelo zokusebenza zokushisela ezinesivinini esikhulu.
- I-Medium-frequency welding inikeza ukudluliswa kwamandla okusheshayo, kunciphisa sonke isikhathi somjikelezo wokushisela indawo.
Ngayinye yalezi zindlela zokuhlinzeka ngogesi inamandla nobuthakathaka bayo, okubenza bafanelekele izinhlelo ezithile zokushisela. Ukukhethwa kokunikezwa kwamandla kuncike ezintweni ezifana nohlobo lwezinto ezishiselwe, ikhwalithi yokushisela oyifunayo, isivinini sokukhiqiza, kanye nezidingo zokonga kwamandla.
Sengiphetha, imishini yokushisela indawo yokumelana inganikwa amandla ngezindlela ezahlukahlukene, ngayinye inikezela ngezinzuzo ezihlukile ukuze ihlangabezane nezidingo ezahlukahlukene zokukhiqiza ezimbonini. Ukukhethwa kwendlela efanele yokuphakelwa kwamandla kubalulekile ekuqinisekiseni ikhwalithi nokusebenza kahle kwenqubo yokushisela indawo.
Isikhathi sokuthumela: Sep-12-2023
