Hauv lub neej peb feem ntau siv ntau yam khoom siv iav, xws li iav qhov rais, iav khob, iav zawv zawg qhov rooj, thiab lwm yam .. Cov khoom iav yog ob qho tib si zoo nkauj thiab siv tau.Cov iav fwj raw cov ntaub ntawv rau quartz xuab zeb yog cov khoom siv tseem ceeb, ntxiv rau lwm cov ntaub ntawv pabcuam yaj ntawm qhov kub siab rau hauv lub xeev ua kua, thiab tom qab ntawd cov roj tseem ceeb lub raj mis rau hauv pwm, txias, txiav, tempering, nws tsim ib lub raj mis iav.Cov iav fwj feem ntau muaj lub logo nruj, lub logo kuj yog tsim los ntawm cov pwm pwm.Lub raj mis tsim raws li txoj kev tsim khoom tuaj yeem muab faib ua peb hom kev tuav tshuab, tshuab tshuab thiab extrusion molding.Ntawm no yog saib cov txheej txheem ntawm iav raj mis ntau lawm thiab ntau lawm.
Cov txheej txheem ntau lawm ntawm iav fwj.
1. Raw khoom ua ntej.Cov ntaub ntawv nyoos (quartz xuab zeb, dej qab zib tshauv, limestone, feldspar, thiab lwm yam) yog crushed, kom cov ntaub ntawv ntub dej qhuav, thiab cov khoom siv hlau uas muaj hlau yog de-ironed los xyuas kom meej cov iav zoo.
2. Kev npaj ua ke.
3. Melting.iav nrog cov ntaub ntawv nyob rau hauv lub pas dej ua ke kiln los yog pas dej ua ke rauv rau high kub (1550 ~ 1600 degrees) cua sov, thiaj li hais tias cov tsim ntawm uniform, npuas-dawb, thiab ua tau raws li qhov yuav tsum tau ntawm cov kua iav molding.
4. Kev tsim.Cov iav ua kua rau hauv pwm rau hauv cov khoom siv iav, feem ntau ua ntej molding lub raj mis embryo, thiab tom qab ntawd lub embryo yuav molded rau hauv lub raj mis lub cev.
5. Kev kho cua sov.Los ntawm annealing, quenching thiab lwm yam txheej txheem los ntxuav lossis tsim cov iav sab hauv, phasing lossis crystallization, thiab hloov cov txheej txheem ntawm lub khob.
Post lub sij hawm: Nov-20-2021