Abavelisi Bokomisa Ioveni Ngevacuum Bakuxelele Indlela Yokulungisa Iingxaki Ezivuzayo.
Dec 03, 2025| Inqanaba le-vacuum kwi-oven yokumisa i-vacuum iphakanyiswe kwinqanaba elifunekayo. Emva kwexesha elithile, umgangatho we-vacuum uya kuncipha. Kuthekani ukuba ivalve yokufunxa kunye netyhubhu yokufunxa zitshintshiwe? Oku kubonisa ukuba i-oven yokomisa ivacuum iyavuza. Kufuneka wenze ntoni ukuba i-oveni yokomisa iyavuza? Uphanda njani?
Ngophando kunye neengxoxo kunye nabavelisi be-oven yokumisa i-vacuum, kwafunyaniswa ukuba eyona ngxaki inzima ukujonga ii-oveni zokomisa i-vacuum kukuvuza ngaphakathi kwesikhongozeli. Okokuqala, galela amanzi kwisitya, emva koko uvale umnyango kwaye ukhuphe umoya, emva koko ujike isitya sijonge phantsi. Ukuba kukho amaqamza omoya kwindawo ethile, yindawo evuzayo leyo.
Ukuba kunokwenzeka, sebenzisa i-argon arc welding. Kukho ezinye iindlela zokunciphisa i-denitrification. Ukuba ufaka initrogen kwiziko lokufunxa, vuza igwebu kwiindawo ezinokuvuza ezinokuvuza. Ukuba i-foam iyaqhubeka nokwandisa, kuya kubakho izithuba. Enye indlela kukulungiselela iibhakethi ezininzi zamanzi okucoca kunye nesirinji. Thatha isirinji kwaye utshize isicoci kwindawo ocinga ukuba ziyavuza. Qaphela ngononophelo ukuba ngaba akhona amaqamza kwindawo yokutofa ukubonisa ukuba oku kukuvuza.
Ukuba itywina lomnyango likhululekile kancinci, nje ukuba i-oven yokumisa i-vacuum ifikelela kuxinzelelo oluthile olubi, akukho ngxaki. Okokuqala, khupha umoya kwaye ukhangele ukuba igeyiji yoxinzelelo olubi inokufikelela kuxinzelelo oluqhelekileyo lwe-atmospheric. Ukuba isalathisi sitshintsha kancinane ngexesha lenkqubo yokutshayela, zama ukutyhala ucango lungene ngaphakathi ukuze ubone ukuba ivacuum ingenziwa na. Ukuba ivacuum inokudalwa, vula ucango amaxesha ambalwa.
Ukuba awukwazi ukutyhala ucango ngesandla, izikrufu ezikhusela into yokufudumeza kwilining zinokukhululeka. Ngoko ke, kuya kufuneka ukuba ususe ipaneli yangasemva (nxiba iiglavu kunye ne-mask ngexesha lokuchithwa, njengoko iindawo zokukhusela ziqhelekileyo zenziwe ngezinto ze-silicate, ezinokungakhululeki kwesikhumba). Emva koko, fumana indawo yokufudumeza kwaye uqinise izikhonkwane ezikhusela into yokufudumeza kwakhona.