Vacuum izithando zomliloziguqula inqubo yokujoyina izinto ezisetshenziswa ezimbonini. Ngokwenza indawo elawulwa ngokuqinile, lezi ziko ziyakwazi ukudala amalunga aphezulu phakathi kwezinto ezizoba nzima noma ezingenakwenzeka ukujoyina usebenzisa izindlela ezivamile.
I-Brazing iyinqubo yokuhlanganisa ehlanganisa ukuncibilikisa insimbi yokugcwalisa ibe yinhlanganisela phakathi kwezinto ezimbili ngaphansi kokushisa futhi, ngezinye izikhathi, nokucindezela. Ku-vacuum brazing, inqubo yenziwa ku-vacuum noma emkhathini we-hydrogen ukuze kuvinjelwe i-oxidation yezinto ezihlanganiswayo kanye nokuthuthukisa ikhwalithi yelunga. Iziqhumiso ze-vacuum brazing zengeza ungqimba olwengeziwe lokulawula ngokususa ukungcola nokulawula umoya wegesi ozungeze izinto ngesikhathi sokubrasa.
Izinzuzo zei-vacuum brazing furnacesziningi. Ngokususa umoya nokunye ukungcola, abakhiqizi bangakha amalunga ahlanzekile, aqinile. Ukulawula okunembile kwezinga lokushisa, ukucindezela, nomoya nakho kuholela ekuqiniseni okunembe kakhudlwana, okuholela ekuthuthukisweni kwekhwalithi yamalunga nokuvumelana. Ukwengeza, i-vacuum brazing ingasetshenziswa ukuhlanganisa izinto ezingafani okungaba nzima ukuzihlanganisa kusetshenziswa izindlela ezijwayelekile.
Ngaphezu kwalezi zinzuzo, izithando zomlilo ze-vacuum brazing nazo ziwonga amandla, okuvumela abakhiqizi ukuthi bonge ezindlekweni zokukhiqiza. Ubuchwepheshe buphinde bunikeze izici zokuphepha ezithuthukisiwe, ezifaka izilawuli ezizenzakalelayo nezindlela zokuphepha ezakhelwe ngaphakathi.
Sekukonke, ubuchwepheshe be-vacuum brazing furnace yintuthuko ethokozisayo emkhakheni wesayensi yezinto. Njengoba isidingo sekhwalithi ephezulu, amalunga aqinile phakathi kwezinto zezimboni siqhubeka nokukhula, abakhiqizi bangathembela kulezi ziko ukuze bakhiqize amalunga anembe kakhulu futhi afanayo ngangokunokwenzeka. Ngokutshala imali kuma-vacuum brazing furnaces, abakhiqizi bangalindela ikhwalithi ethuthukisiwe, ukusebenza kahle kwamandla, nokonga izindleko ezinqubweni zabo zokukhiqiza.
Isikhathi sokuthumela: Feb-09-2023