Feem ntau siv txoj kev tsim khoom rau kev sib txhuam discs - kub xovxwm molding
Cov txheej txheem molding feem ntau siv hauv cov txheej txheem ntawm kev sib txhuam daim hlau yog pwm thiab ua kom cov yas nias hauv lub siab thiab cua sov kom tau txais cov ntawv sib txhuam nrog cov duab tshwj xeeb, qee qhov ntom ntom, hardness thiab lub zog txhua yam. Kuj tseem muaj tsawg heev cov khoom uas yog molded ntawm qis dua thiab kub. Txhua yam ntawm cov txheej txheem no muaj nws tus yam ntxwv. Qee cov txheej txheem yog cua sov thiab pressurizing tib lub sij hawm nyob rau hauv tib lub cuab yeej, thiab ib co txheej txheem yog cua sov thiab pressurizing cais nyob rau hauv cov khoom sib txawv.
Kub xovxwm molding yog muab cov yas nias (hmoov, granular, ntawv, linear los yog ntaub pressed yas) rau hauv ib lub pwm uas tau rhuab mus rau ib tug tej yam kub thiab txias (feem ntau siv kub yog 155 ± 5 degree), thiab ces kaw lub pwm. , deflate thiab pressurize, thiaj li hais tias cov pressed yas yog tsim thiab solidified nyob rau hauv lub tuag, yog li tau txais ntau yam pressed khoom, xws li nres pads, clutch ntsej muag nplooj ntawv, roj drilling rig nres khau, tsheb ciav hlau hluavtaws khau thiab lwm yam molded kev sib txhuam pads. Tau ntev, cov txheej txheem kub xovxwm molding tau siv ntau tshaj plaws molding thiab curing txheej txheem hauv tsev thiab txawv teb chaws.
