I-Resistance spot welding iyindlela esetshenziswa kakhulu yokushisela ezimbonini ezahlukahlukene, okuhlanganisa ezezimoto, i-aerospace, kanye nezokukhiqiza. Ikhwalithi yenqubo ye-welding incike ezintweni eziningana ezibalulekile. Kulesi sihloko, sizoxoxa ngezinto ezintathu ezibalulekile ezingathinta kakhulu izinga lemishini yokushisela indawo yokumelana.
- I-Electrode Material kanye Nesimo:
Ukukhethwa kwezinto ze-electrode kudlala indima ebalulekile kwikhwalithi yokushisela indawo. Ama-Electrode abalulekile ekuqhubeni amandla kagesi nokusebenzisa ingcindezi ukuze kwakheke i-weld eqinile. Ama-electrode asezingeni eliphezulu, agcinwe kahle abalulekile ekushiseleni okungaguquki nokuthembekile.
- Ukukhetha Okubalulekile:Izinto ezisetshenziselwa ama-electrode kufanele zibe ne-conductivity kagesi enhle kakhulu kanye nokumelana nokushisa. Izinto ezivamile zihlanganisa ithusi nama-alloys ayo, aziwa ngokuqhutshwa kwawo nokuqina.
- Ukunakekela:Ukugcinwa njalo nokuhlanza ama-electrode kubalulekile. Ukungcola, okufana nokugqwala noma i-spatter, kungathinta kabi inqubo yokushisela. Ama-electrode alimele noma agugile kufanele ashintshwe ngokushesha ukuze kuqinisekiswe ukusebenza kahle.
- Amapharamitha we-Welding:
Imingcele yokushisela, njengamanje, isikhathi, nengcindezi, kufanele ilawulwe ngokucophelela ukuze kuzuzwe ikhwalithi yokushisela oyifunayo. Lawa mapharamitha athonywa izici ezifana nokujiya kwempahla nohlobo, kodwa kufanele athuthukiselwe uhlelo lokusebenza oluthile.
- Okwamanje nesikhathi:Inani lamanje kanye nobude bomjikelezo wokushisela kubalulekile. Umthamo omningi noma omncane kakhulu ungaholela ekushiseleni okubuthakathaka noma okungahambisani. Ukulinganiswa okufanele kanye nokuqapha la mapharamitha kubalulekile.
- Ingcindezi:Ukugcina ingcindezi efanele ngesikhathi sokushisela kubalulekile. Ukucindezela okunganele kungabangela ukuhlangana okungaphelele, kuyilapho ukucindezela ngokweqile kungase kulimaze izinto ezishiselwe. Imishini yokushisela kufanele ibe nezindlela eziqondile zokulawula ingcindezi.
- Uhlelo Lokupholisa:
Ukupholisa okuphumelelayo kubalulekile ukuvimbela ukushisa ngokweqile komshini wokushisela nokuqinisekisa ukusebenza okungaguquki ngokuhamba kwesikhathi.
- Ukupholisa Amanzi:Imishini eminingi yokushisela indawo yokumelana isebenzisa amasistimu okupholisa amanzi ukuze ikhiphe ukushisa okukhiqizwa ngesikhathi senqubo yokushisela. Ukuhlolwa okuvamile nokugcinwa kwesistimu yokupholisa kuyadingeka ukuze kuvinjelwe ukushisa nokuqinisekisa ubude bokuphila komshini.
- Ukuqapha izinga lokushisa:Ukufaka izinzwa zokushisa namasistimu okuqapha kungasiza ekutholeni izinkinga ezishisa kakhulu ngesikhathi sangempela. Lokhu kuvumela isinyathelo sokulungisa ngokushesha ukuvimbela ukulimala kwempahla.
Sengiphetha, ikhwalithi yemishini yokushisela indawo yokumelana incike ekuhlanganiseni kwezinto, okuhlanganisa impahla ye-electrode nesimo, imingcele yokushisela, nezinhlelo zokupholisa. Ukunaka okufanele kulezi zici kubalulekile ukuze kuzuzwe ukushisela okungaguquki, okusezingeni eliphezulu. Abakhiqizi nabaqhubi kufanele babeke phambili ukugcinwa njalo, ukulinganisa, nokuqapha ukuze baqinisekise ubude besikhathi nokuthembeka kwemishini yabo yokushisela.
Isikhathi sokuthumela: Sep-14-2023
