Vacuum kuzimitsa ng'anjo ndondomeko ndi ntchito

Vacuum kutentha mankhwalandi njira yofunika kwambiri yopititsira patsogolo zinthu zakuthupi ndi zamakina zamagawo azitsulo.Zimaphatikizapo kutenthetsa zitsulo mu chipinda chotsekedwa kuti chikhale chotentha kwambiri ndikusunga kupanikizika kochepa, komwe kumapangitsa kuti mamolekyu a gasi atuluke ndikupangitsa kutentha kwa yunifolomu.Chimodzi mwazofunikira zomwe zimagwiritsidwa ntchito pochiza kutentha kwa vacuum ndi ng'anjo yochizira kutentha kwa vacuum, yomwe imatha kuwongolera bwino kutentha, mlengalenga ndi kupanikizika panthawiyi.

Vacuum kuumitsa ndi njira yodziwika bwino yomwe opanga amapanga kuti awonjezere mphamvu ndi kuuma kwa zitsulo.Powotcha zitsulo mpaka kutentha kwambiri mu ng'anjo yowonongeka, imakhala ndi kusintha kotchedwa austenitization, komwe kumapanga microstructure yunifolomu ndikuwongolera zinthu zamakina.Njirayi imagwiritsidwa ntchito kwambiri poumitsa zinthu monga chitsulo, titaniyamu ndi ma superalloys omwe amagwiritsidwa ntchito kwambiri pakupanikizika kwambiri.

Chithandizo cha kutentha kwa vacuum ndikofunikira osati kuumitsa kokha, komanso njira zina zingapo monga brazing, sintering ndi annealing.Zimapereka maubwino angapo kuposa njira zachikhalidwe zochizira kutentha, kuphatikiza kutsogola komanso kubwerezabwereza, kuchepetsedwa kupotoza, komanso kuthekera kogwiritsa ntchito ma alloys apamwamba kwambiri monga omwe amapezeka muzamlengalenga ndi mafakitale azachipatala.Poganizira izi, zikuwonekeratu kuti chithandizo cha kutentha kwa vacuum ndi njira yofunikira kwambiri m'mafakitale ambiri, kupereka ntchito zowonjezera zowonjezera ndi kudalirika kwakukulu.

Posankha avacuum kutentha mankhwala ng'anjo, zinthu zingapo ziyenera kuganiziridwa, monga mtundu wa ng'anjo (mtanda kapena mosalekeza), kutentha kwakukulu ndi kukula kwa chipinda cha ng'anjo.Kusankha ng'anjo yoyenera kudzadalira ntchito yeniyeni ndi mtundu wa zinthu zomwe zikukonzedwa.Ng'anjo yoyenera ikhoza kupulumutsa mphamvu, kupititsa patsogolo khalidwe la mankhwala ndi kuchepetsa ndalama zogwirira ntchito, pamene ng'anjo yolakwika ikhoza kukhudza kwambiri khalidwe la mankhwala omaliza.

Mwachidule, chithandizo cha kutentha kwa vacuum ndi njira yofunikira kwambiri yopititsira patsogolo magwiridwe antchito azitsulo.Kusankha ng'anjo yoyenera ndikofunikira kuti ntchito yanu ikhale yabwino, kukhathamiritsa chithandizo cha kutentha ndikuwonetsetsa kuti zinthu zili bwino.Malo opangira ndege, magalimoto, zamankhwala, ndi mafakitale ena ambiri amadalira chithandizo cha kutentha kwa vacuum, kotero kupeza wothandizira wodalirika pa ntchitoyi ndikofunikira.