Cov txheej txheem kev ua tau zoo ntawm lub khob dej yas molding

1. Cov ntsiab lus tseem ceeb rau cov yas dej khob moldingCov txheej txheem molding kev ua tau zoo ntawm cov khob dej yas yog cuam tshuam los ntawm ntau yam, ntawm cov molding kub, lub sij hawm txias, thiab kev txhaj tshuaj siab yog qhov tseem ceeb tshaj plaws. Lub molding kub cuam tshuam cov fluidity thiab shrinkage ntawm cov yas, uas yog feem ntau 80% mus rau 90% ntawm melting point ntawm cov yas; Lub sij hawm txias yuav tsum tau ntev txaus los xyuas kom meej tias cov yas yog tag nrho solidified thiab tiv thaiv deformation los yog shrinkage, uas feem ntau yuav tsum tau txiav txim raws li cov phab ntsa thickness thiab cov duab ntawm lub khob dej; Kev txhaj tshuaj molding siab yuav tsum tau ua kom tiav raws li cov khoom siv, pwm qauv thiab lwm yam los xyuas kom meej qhov zoo filling thiab ua tiav molding.

2. Qhov zoo thiab qhov tsis zoo ntawm cov txheej txheem molding sib txawv
Muaj ob txoj hauv kev ntawm molding yas dej khob: txhaj tshuaj molding thiab tshuab molding, txhua tus muaj nws tus kheej zoo thiab qhov tsis zoo. Cov txheej txheem txhaj tshuaj molding yog txhaj cov yas molten ncaj qha rau hauv pwm kab noj hniav, thiab cov yas yaj yog txias thiab tawv los ntawm kev qhib thiab kaw qhov pwm kab noj hniav. Qhov kom zoo dua yog tias nws muaj qhov ceev molding ceev thiab siab precision, thiab yog haum rau ntau lawm; qhov tsis zoo yog tias pwm tus nqi yog siab, thiab cov khoom loj feem ntau yuav tsum tau ua kom tau txais txiaj ntsig zoo.
Lub tshuab molding txheej txheem yog txheej txheem uas cov yas preform tsim los ntawm cov txheej txheem txhaj tshuaj molding yav dhau los yog rhuab thiab softened thiab ces tshuab mus rau hauv pwm los ntawm huab cua siab. Nws qhov zoo yog cov khoom lag luam ruaj khov, qhov cuam tshuam zoo, thiab cov khoom zoo nkauj zoo nkauj, thiab nws tsim nyog rau kev tsim cov khob dej ntawm ntau yam duab; nws qhov tsis zoo yog qeeb molding ceev thiab siab pwm nqi.

3. Qhov cuam tshuam ntawm cov khoom siv thiab kev siv ib puag ncig ntawm cov txheej txheem molding
Cov khoom siv thiab kev siv ib puag ncig ntawm cov khob dej yas kuj muaj qhov cuam tshuam tseem ceeb rau cov txheej txheem molding. Feem ntau hais lus, cov khoom xws li kub tsis kam, kev cuam tshuam, thiab UV tsis kam muaj qhov cuam tshuam tseem ceeb rau lub neej kev pabcuam thiab kev nyab xeeb ntawm khob dej. Tsis tas li ntawd, kev siv ib puag ncig kuj tseem muaj qhov cuam tshuam tsis zoo rau kev ruaj ntseg thiab kav ntev ntawm cov khob dej yas, yog li cov khoom no yuav tsum tau muab coj los xav txog thaum tsim thiab tsim cov txheej txheem.
4. Kev mloog yuav tsum tau them rau molding cov ntsiab lus
Hauv cov txheej txheem ntawm kev tsim cov khob dej yas, kuj tseem muaj qee cov ntsiab lus molding uas yuav tsum tau them sai sai rau. Piv txwv li, molding kub, siab, txias lub sij hawm thiab lwm yam tsis muaj kev txhaj tshuaj molding thiab tshuab moulding yuav tsum tau tswj kom meej raws li lwm yam txheej txheem; pwm yuav tsum tau kuaj xyuas thiab tswj xyuas ntau zaus kom ntseeg tau tias molding zoo; Tom qab 24 teev ntawm pwm qhib, txhaj tshuaj molding pov tseg kuj yuav tsum tau rov ua dua thiab Ntxuav thiab ntau dua.
Feem ntau, cov txheej txheem molding kev ua tau zoo ntawm cov khob dej yas muaj ntau yam, nrog rau cov khoom siv, cov txheej txheem, tsim, kev saib xyuas, thiab lwm yam. Tsuas yog nrog kev xav thiab tuav tau peb tuaj yeem ua kom cov khoom siv dej zoo, ua haujlwm siab.