Dab tsi yog cov txheej txheem molding ntawm zirconia ceramics?

Qhuav pressing molding txais siab los nias cov hmoov ceramic rau hauv ib qho duab ntawm lub cev dawb paug, nws cov ntsiab lus yog nyob rau hauv qhov kev txiav txim ntawm sab nraud quab yuam, hmoov hais nyob rau hauv pwm nyob ze rau ib leeg, thiab los ntawm kev sib txhuam sab hauv kev sib txhuam ua ke, tuav ib qho zoo.

Qhov zoo ntawm cov xovxwm qhuav molding yog qhov loj me me ntawm qhov khoob, kev ua haujlwm yooj yim, yooj yim rau kev paub tshuab, qhuav xovxwm tsis muaj dej thiab cov ntsiab lus ntawm cov ntaub ntawv yog tsawg, ziab thiab firing shrinkage me dua.

Nws yog tsuas yog siv los tsim cov khoom yooj yim, thiab qhov sib piv yog me me, tuag coj los ntawm cov nqi ntau lawm yog qhov tsis muaj peev xwm qhuav nias molding.

zirconia ceramic kub tuag casting molding

Kub tuag casting molding yog nyob rau ntawm qhov kub siab dua (60 ~ 100 degree) ua cov hmoov ceramic thiab binder (paraffin) sib tov, kom tau cov slurry rau kub tuag casting, slurry yog txhaj rau hauv cov pwm hlau nyob rau hauv qhov kev txiav txim ntawm compressed cua. , siab khaws cia txias, demoulding kom tau txais cov quav ciab billet.

Tom qab cov quav ciab billet yog dewaxed nyob rau hauv kev tiv thaiv ntawm inert hmoov, lub dawb paug yog ces sintered rau hauv porcelain ntawm kub. Cov dawb paug tsim los ntawm kub tuag casting yog qhov tseeb ntawm qhov loj me, tsis sib xws hauv cov qauv sab hauv, tsawg tuag hnav, kev ua haujlwm siab, tsim nyog rau txhua yam khoom siv raw.

Lub ntsiab tsis xws luag ntawm qhuav nias dawb paug yog lamination, uas yog tshwm sim los ntawm kev sib txhuam sab hauv ntawm cov hmoov thiab kev sib txhuam ntawm cov hmoov thiab cov phab ntsa tuag, uas ua rau lub siab poob hauv lub cev dawb paug.