Brazing ndi chiyani
Brazing ndi njira yolumikizira zitsulo zomwe zida ziwiri kapena zingapo zimalumikizidwa pomwe chitsulo chodzaza (chokhala ndi malo osungunuka otsika kuposa azinthuzo) chimakokedwa pakati pawo ndi capillary action.
Brazing ili ndi zabwino zambiri kuposa njira zina zolumikizira zitsulo, makamaka kuwotcherera.Popeza zitsulo zam'munsi sizisungunuka, kuwomba kumapangitsa kuti pakhale kuwongolera kolimba kwambiri komanso kumapangitsa kulumikizana koyera, nthawi zambiri popanda kufunikira komaliza.Chifukwa chakuti zigawo zake zimatenthedwa mofanana, kuwotcherera kumapangitsa kuti kutentha kusakhale kochepa kusiyana ndi kuwotcherera.Njirayi imaperekanso mwayi wolumikizana mosavuta ndi zitsulo zosiyana ndi zopanda zitsulo ndipo ndizoyenera kugwirizanitsa zotsika mtengo zamagulu ovuta komanso amitundu yambiri.
Vacuum brazing imachitika popanda mpweya, pogwiritsa ntchito ng'anjo yapadera, yomwe imapereka zabwino zambiri:
Zogwirizana zoyera kwambiri, zopanda kusinthasintha za umphumphu wapamwamba komanso mphamvu zapamwamba
Kusinthasintha kwa kutentha
Kuchepetsa kupsinjika kotsalira chifukwa cha kutentha pang'onopang'ono komanso kuzizira
Kwambiri bwino matenthedwe ndi makina zimatha zakuthupi
Kuchiza kutentha kapena kuumitsa zaka mu ng'anjo yomweyo
Mosavuta ndinazolowera kupanga misa
Ng'anjo zomwe zimaperekedwa kuti ziwotchere vacuum
Nthawi yotumiza: Jun-01-2022