Kungani I-Resistance Spot Welding Machine Inamathela Lapho Welding Amapuleti Akhandisiwe?

I-Resistance spot welding iyindlela esetshenziswa kabanzi ezimbonini ezahlukahlukene zokuhlanganisa amashidi ensimbi ndawonye. Kodwa-ke, lapho usebenza ngamapuleti anama-galvanized, ama-welders avame ukuhlangana nenkinga engavamile - umshini wokushisela uvame ukunamathela. Kulesi sihloko, sizocubungula izizathu zalesi simo futhi sihlole izixazululo ezingase zibe khona.

Ukuqonda Inkinga

I-Resistance spot welding ihlanganisa ukudlulisa amandla kagesi aphezulu ngezingcezu ezimbili zensimbi, ukudala indawo yendawo yokuncibilika ezihlanganisayo. Lapho kushiselwa amapuleti anathayela, ungqimba lwangaphandle luqukethe i-zinc, enephuzu lokuncibilika eliphansi kunensimbi. Lesi singqimba se-zinc singancibilika ngaphambi kokuba insimbi yenze, okuholela ekutheni ama-electrode okushisela anamathele emapuletini.

Izimbangela Zokunamathela Ekushiseleni Ipuleti Elivunyiwe

1. I-Zinc vaporization:Phakathi nenqubo yokushisela, ukushisa okuphezulu kubangela ungqimba lwezinc ukuba luhwamuke. Lo mhwamuko ungakhuphuka futhi ujiye kuma-electrode wokushisela. Ngenxa yalokho, ama-electrode agqitshwa nge-zinc, okuholela ekunamatheleni nge-workpiece.
2. Ukungcoliswa kwe-Electrode:I-zinc enamathela nayo ingangcolisa ama-electrode e-welding, inciphise ukuqhutshwa kwayo futhi ibenze banamathele kumapuleti.
3. I-Zinc Coating:Kwezinye izimo, amapuleti angama-galvanized angase abe ne-zinc coating engalingani. Lokhu kungafani kungaholela ekuhlukeni kwenqubo yokushisela futhi kwandise amathuba okunamathela.

Izixazululo Zokuvimbela Ukunamathela

1. Ukulungiswa kwe-Electrode:Hlanza njalo futhi ugcine ama-electrode okushisela ukuvimbela ukwakheka kwe-zinc. Izingubo ezikhethekile zokulwa nenduku noma ukugqoka kuyatholakala ukuze kuncishiswe ukunamathela.
2. Amapharamitha afanelekile we-Welding:Lungisa imingcele yokushisela, njengamanje, isikhathi, nokucindezela, ukuze unciphise okokufaka ukushisa. Lokhu kungasiza ukulawula ukuhwamuka kwe-zinc nokunciphisa ukunamathela.
3. Ukusetshenziswa kwe-Copper Alloys:Cabanga ukusebenzisa i-copper alloy welding electrode. I-Copper inezinga eliphezulu lokuncibilika kune-zinc futhi mancane amathuba okuthi inamathele kucwecwe lokusebenza.
4. Ukulungiswa kwendawo:Qinisekisa ukuthi izindawo ezizoshiselwa zihlanzekile futhi azinakho ukungcola. Ukulungiswa kahle kwendawo kunganciphisa ingozi yokunamathela.
5. Gwema ama-Welds Okugqagqana:Nciphisa ama-weld agqagqene, njengoba angabamba i-zinc encibilikisiwe phakathi kwamapuleti, okwandisa amathuba okunamathela.
6. Ukungenisa umoya:Sebenzisa ukungena komoya ngendlela efanele ukuze ususe intuthu ye-zinc endaweni yokushisela, ukuvimbela ukungcoliswa kwe-electrode.

Udaba lomshini wokushisela onamathela lapho ushisela amapuleti anathayela kungabangelwa izici eziyingqayizivele ze-zinc kanye nezinselele ezivezayo ngesikhathi sokushisela. Ngokuqonda izimbangela nokusebenzisa izixazululo eziphakanyisiwe, abashiseli bangathuthukisa ukusebenza kahle kwabo futhi banciphise isenzakalo sokunamathela, baqinisekise ukushisela kwekhwalithi ephezulu ekufakweni kwamapuleti abo anothayela.