Lub hauv paus ntsiab lus ntawm kev txhaj tshuaj molding yog dab tsi?
Kev txhaj tshuaj molding yog cov txheej txheem yas, lub hauv paus ntsiab lus yog kom yaj cov ntaub ntawv yas los ntawm kev kub siab rau hauv pwm, tom qab txias kom tau txais cov duab thiab qhov loj ntawm cov khoom yas.
Cov hauv qab no yog cov ncauj lus kom ntxaws ntawm kev txhaj tshuaj molding:
(1) Melting ntawm yas raw cov ntaub ntawv: thawj kauj ruam hauv kev txhaj tshuaj molding yog kom sov cov yas raw cov ntaub ntawv kom yaj lawv mus rau hauv cov kua.Txoj kev ua cua sov feem ntau yog los ntawm cov cua kub hauv lub thoob, thiab cov khoom siv yas tuaj yeem sib xyaw thiab sib xyaw los ntawm kev sib hloov ntawm lub hau ntswj kom nws uniformly yaj.
(2) Txhaj thiab sau: cov khoom siv yas yaj yaj yog txhaj rau hauv pwm, uas yuav tsum tau siv cov ntsia hlau txhaj tshuaj thiab lub twj tso kua mis ntawm lub tshuab txhaj tshuaj molding.Kev tswj ntawm kev txhaj tshuaj siab thiab ceev yog qhov tseem ceeb heev rau qhov zoo thiab qhov tseeb ntawm cov khoom, thiab feem ntau nws yog qhov tsim nyog los tswj cov ntim ntim thiab ceev kom tsis txhob muaj teeb meem xws li shrinkage, deformation lossis npuas ntawm cov khoom.
(3) Pwm txias thiab cov khoom yas kho: Tom qab cov khoom siv yas raug txhaj rau hauv pwm, lawv yuav tsum tau txias kom txias rau qhov kub ntawm cov yas thiab khaws cia rau ib lub sijhawm kom cov khoom yas ua tiav.Kev ua kom txias ntawm cov pwm yog qhov tseem ceeb heev rau kev ua kom txias thiab kho cov txheej txheem ntawm cov khoom, thiab feem ntau nws yog ib qho tsim nyog yuav tsum tau siv cov dej txias los yog cov xov xwm txias kom ceev cov txheej txheem txias.
(4) demoulding thiab tshem tawm cov khoom yas: thaum cov khoom yas txias thiab kho, cov khoom yuav tsum tau muab tshem tawm los ntawm pwm, thiab qhov tsim nyog tom qab ua tiav, xws li hnav khaub ncaws, ntim, thiab lwm yam hauv cov txheej txheem demoulding, kev saib xyuas yuav tsum tau noj kom tsis txhob khawb lossis puas tsuaj rau qhov chaw ntawm cov khoom.
Txhaj tshuaj molding muaj qhov zoo ntawm kev ua haujlwm siab, siab precision thiab dav siv ntau yam, yog li nws tau siv dav hauv tsheb, khoom siv hauv tsev, hluav taws xob, khoom ua si thiab lwm yam lag luam.Txawm li cas los xij, kev txhaj tshuaj molding kuj muaj qee qhov tsis zoo, xws li cov cuab yeej siv siab, cov txheej txheem ntau lawm yuav tsim cov khoom pov tseg thiab cov pa phem.Txhawm rau kov yeej cov teeb meem no, qee qhov kev txhaj tshuaj molding tshiab xws li kev siv tshuab kub khiav thiab roj-pab txhaj tshuab txuas ntxiv, muab ntau txoj hauv kev rau kev tsim cov khoom yas.
Post lub sij hawm: Mar-22-2024