Tib lub cub tawg hom kev sib xyaw nqus brazing rauv. Lub cub tawg muaj lub sijhawm nqus lub voj voog ntev. Yog tias cov chaw tsim khoom xav txhim kho kev tsim khoom thiab txo lub sijhawm nqus tsev, nws yuav cuam tshuam rau lub neej ntawm lub khob. Lub neej ntawm lub khob tsuas yog kwv yees li 8 xyoo. Lub tshuab nqus tsev twj tso kua mis nrog tus Tsov tus tw thiab qhov zoo: Lub khob nqus tsev vacuum uas tsim los ntawm lub tshuab nqus tsev vacuum nrog tus Tsov tus tw yog rhuab ntawm li 500 degree C thaum nqus tsev. Lub plhaub ntawm lub khob nqus tsev tsis yooj yim rau deform, tab sis cov yeeb nkab tooj liab vuam yog ib qho yooj yim rau kov Leakage, tshwj xeeb tiv thaiv thaum ua cov khoom semi-tiav.
Tsis tas li ntawd, ib pawg loj yog lub tshuab nqus tsev vacuum brazing rauv hom, uas yog roughly muab faib ua peb hom. Kuv tsis tau xav txog nws. Txawm hais tias lub tshuab nqus tsev rwb thaiv tsev khob peb feem ntau siv tsis txawv ntawm lub khob rwb thaiv tsev dav dav hauv qhov tsos, lub tshuab nqus tsev rwb thaiv tsev khob yog tsim hauv cov txheej txheem tsim khoom. Feem ntau, lub khob rwb thaiv tsev yog qhov nyuaj ntau dua thiab cov txheej txheem nyuaj yog ntau dua. Yog li ntawd, tus nqi ntawm lub tshuab nqus tsev rwb thaiv tsev khob yog tsawg kawg yog ob zaug siab dua li ntawm cov khob rwb thaiv tsev dav dav.
