Izingxenye zokushisela zensimbi ngokwezifiso

Insimbi yokushiselakuyinto eyenziwe (i-welding yokukhiqiza) noma inqubo eqoshiwe yokuhlanganisa izinsimbi. Ngesikhathi senqubo yokushisela, ucezu lomsebenzi kanye ne-solder iyancibilika noma ingancibiliki ukuze kwakhiwe ukujoyina okuqondile.methiweldingpubuciko. Phakathi nale nqubo, ingcindezi ngokuvamile iyadingeka ukuze ujoyine i-weldment. Kunezindlela ezingaphezu kuka-40 zokushisela insimbi, ezihlukaniswe ikakhulukazi izigaba ezintathu: i-fusion welding, i-pressure welding kanye ne-brazing:

I-Fusion welding yindlela lapho isikhombimsebenzisi socezu lomsebenzi sishiselwa khona sibe yisimo esincibilikisiwe ngesikhathi senqubo yokushisela futhi ukushisela kuqedwa ngaphandle kwengcindezi.

I-pressure welding iwukwenza izingcezu zomsebenzi ezimbili zibone ukuhlangana kwe-interatomic esimweni esiqinile ngaphansi kwengcindezi, eyaziwa nangokuthi i-solid-state welding.

I-Brazing iwukusebenzisa insimbi enephuzu elincibilikayo eliphansi kunelomsebenzi njenge-solder, ukushisa ucezu lomsebenzi kanye ne-solder ezingeni lokushisa elingaphezu kwendawo yokuncibilika ye-solder futhi liphansi kunephuzu lokuncibilika lesiqephu somsebenzi, sebenzisa. i-solder ye-liquid ukumanzisa ucezu lomsebenzi, gcwalisa igebe lesixhumi esibonakalayo futhi uzuze ukuxubana phakathi kwama-athomu, ukuze uqaphele indlela yokushisela.

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