Kuphimba vacuum kungathandize kuti zinthu zigwirizane pogwiritsa ntchito chida chodzaza chomwe sichifuna madzi enaake kuti ma oxide asalowe m'malo mwake. Kusunga vacuum mu braze yonse kumachita ntchito yambiri yoletsa mpweya kulowa m'malo mwake. Izi ndizofunikira kwa makasitomala omwe ali ndi zigawo zinazake pomwe mankhwala kapena zitsulo zomwe zingaphatikizidwe mu madzi zingayambitse zinyalala zosafunikira mkati mwa mgwirizano womaliza. Izi zimapangitsa kuti pakhale zigawo zoyera kwambiri.
Popeza ng'anjo za vacuum zimapangidwa poganizira za kutentha, akatswiri a zitsulo amadziwa kuti ng'anjo ya vacuum imatha kutentha zinthu zomangira ndi ziwalo zomwe ziyenera kulumikizidwa molondola, mofanana, komanso mobwerezabwereza. Zigawo zovuta zomangamanga zomwe zimafunika kulumikizidwa m'malo ovuta kufikako, kapena zomangira zambiri zimakhala zosavuta kuzimanga m'malo osungira ng'anjo ya vacuum.
Kuphimba kwa vacuum kumakhala bwino kwambiri pamene zigawo ziwiri zokhala ndi zigawo zoonda kwambiri kapena zokhuthala kwambiri ziyenera kulumikizidwa ndi kapangidwe kake. Zigawo zoonda zimadalira kutentha kolondola kuti zisapindike, pomwe zigawo zokhuthala zimatha kudalira kuwunika kwa thermocouple kuti zitsimikizire kuti nthawi yoyenera ikunyowa, ndikutenthetsa gawolo mofanana.
Mpweya ndi kuwongolera kutentha komwe kumapezeka mu uvuni wa vacuum kumalola kutentha kofanana kwa zigawo zomwe zili ndi malo ovuta. Mwa kutentha ndi kuzimitsa zigawo pa liwiro lodziwikiratu, uvuni wa vacuum umapereka ulamuliro wapadera pakusintha aloyi wopaka kukhala madzi pa kutentha komwe sikungasinthe kapena kusokoneza zigawo zomwe zikugwirizana.
Ubwino wina waukulu wogwiritsa ntchito njira yopangira vacuum brazing ndi kuthekera kowongolera zinthu zomwe zimachokera ku njira. Makina opangira vacuum ng'anjo amapangidwa kuti aziwongolera ndi kukonza utsi bwino kuposa bafa la mchere kapena yankho lofanana ndi la mlengalenga, ndipo safuna mankhwala amphamvu kapena mchere wosungunuka womwe ungafunike kusungidwa mosamala ndikutayidwa. Maphikidwe a vacuum brazing oyera safuna kuyeretsa ziwalo zina pambuyo pokonza, zomwe zimachepetsanso zinyalala za mankhwala.
