Raws li cov cuab yeej tseem ceeb hauv kev tsim cov khoom siv yas, cov pwm txhaj tshuaj muaj ntau yam zoo.
Los ntawm kev pom kev, kev txhaj tshuaj pwm txhaj cov khoom yas molten rau hauv pwm kab noj hniav nyob rau hauv siab, uas ces txias thiab solidifies. Lawv cov qauv muaj xws li lub hauv paus pwm, pwm core, pwm kab noj hniav, txias system, thiab ejection system. Pwm puag yog lub hauv paus, txhawb nqa thiab kho lwm yam khoom; cov tub ntxhais pwm yog txav tau, tsim cov qauv sab hauv ntawm cov khoom; pwm kab noj hniav yog tsau, shaping cov khoom daim ntawv; lub tshuab cua txias ua kom cov khoom khov thiab ua kom zoo; thiab lub ejection system pab txhawb kev tshem tawm ntawm cov khoom molded.
Nyob rau hauv cov nqe lus ntawm kev ua tau zoo, txhaj moulds muab siab precision, kom ntseeg tau tias cov khoom yas tsim yog dimensionally raug thiab ua raws li cov kev cai tsim, ua tau raws li cov kev xav tau ntawm kev lag luam nrog high precision xav tau. High efficiency kuj yog ib qho tseem ceeb feature. Cov kauj ruam ntawm pwm kaw, txhaj tshuaj, siab tuav, txias, thiab demolding yog sib xyaw ua ke, ua rau lub voj voog molding luv luv thiab ua rau cov khoom lag luam ntau sai, tsim nyog rau kev tsim khoom loj thiab txo cov nqi tsim khoom. Tsis tas li ntawd, lawv tuaj yeem tsim cov khoom yas nrog cov txheej txheem nyuaj. Rau cov khoom lag luam nrog cov qauv zoo sib xws thiab cov duab tsis yooj yim, cov pwm txhaj tshuaj tuaj yeem ua rau pwm lawv, muab kev ywj pheej ntau dua hauv cov khoom tsim.
Los ntawm kev pom daim ntawv thov, txhaj tshuaj pwm muaj ntau yam kev siv. Hauv kev lag luam ntim khoom, nws tuaj yeem tsim ntau lub thawv yas thiab lub raj mis kom tau raws li cov kev xav tau ntim ntau yam; hauv kev lag luam khoom siv niaj hnub, nws tuaj yeem tsim cov khoom siv xws li khob, tais diav, thiab cov khoom ua si; nyob rau hauv lub automotive qhov chaw sector, nws yog siv los tsim cov khoom tseem ceeb xws li headlights, bumpers, thiab dashboards; nyob rau hauv cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, nws tuaj yeem tsim cov xov tooj ntawm tes, lub computer casings, thiab cov khoom siv hluav taws xob; thiab hauv cov khoom lag luam, nws tuaj yeem tsim ntau yam khoom siv yas xws li cov kav dej thiab cov li qub.
Hais txog kev lag luam cov qauv, kev txhaj tshuaj pwm tsim yuav tsum ua raws li cov qauv nruj thiab cov qauv zoo los xyuas kom meej tias cov pwm tsim ua haujlwm ruaj khov thiab ua tau zoo, tsim cov khoom tsim nyog. Thaum siv, nws tseem yuav tsum tau ua haujlwm raws li cov lus qhia tshwj xeeb thiab ua haujlwm kom zoo, xws li kev tu kom tsis tu ncua kom tshem tawm cov residues thiab roj stains los ntawm pwm nto; kev tiv thaiv xeb los ntawm kev siv cov tshuaj tiv thaiv xeb los yog cov roj nplaum los tsim cov yeeb yaj kiab tiv thaiv; lubrication thiab txij nkawm ntawm zawv zawg thiab coj qhov chaw; kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua txhawm rau txheeb xyuas thiab kho cov teeb meem tam sim; thiab kev cia thiab kev tswj kom zoo kom tsis txhob muaj qhov cuam tshuam ntawm cov dej noo thiab kub.
