Kev txhaj tshuaj molding cov txheej txheem tuaj yeem faib ua ntau hom raws li cov khoom siv khoom siv thiab kev ua cov txheej txheem.
Cov txheej txheem txhaj tshuaj moulding yog txheem txhaj tshuaj molding. Qhov kev txhaj tshuaj no yog ib qho - xim, ib {{{{} lub sij hawm moulding. Lub pwm qauv yog qhov yooj yim thiab lub voj voog yog luv. Kev tiv thaiv dav dav xws li Abs, PP, thiab ps feem ntau yog siv. Nws yog siv los tsim cov qes - parkity seem xws li cov khoom siv txhua hnub thiab cov plhaub zoo tib yam. Qhov kev txhaj tshuaj no muaj tus nqi qis tshaj, tab sis tsis tuaj yeem ua raws li cov cai tshwj xeeb.
Precision txhaj tshuaj molding yog hais kom muaj qhov siab (thev taus ± 0.01 hli), siab ua tiav, thiab cov tshuab tswj qhov kub. Cov ntaub ntawv feem ntau yog engineering plastics xws li pom thiab pom los tsim cov khoom siv hluav taws xob, micro micro- ntu thiab lwm yam khoom. Cov cuab yeej siv tus nqi ntawm qhov kev txhaj tshuaj moulding no yog qhov siab thiab nws yog qhov tsim nyog rau scenes nrog nruj yuav tsum muaj kev ruaj khov.
Ob - xim los yog ntau {}}}} kev sib xyaw ua ke, tsis muaj xim sib dhos, cov kua nplaum sib dhos thiab cov khoom sib xyaw ua ke thiab opaque sib xyaw. Feem ntau ua cov txhuam hniav ntxuav, tsheb nyees khawm tsheb, ntse cov cuab yeej siv hluav taws xob. Qhov kev txhaj tshuaj no tau ua cov pwm nyuaj, tab sis txo cov txheej txheem ua haujlwm txuas ntxiv thiab yog tsim nyog rau cov tsos kev sib xyaw ua ke.
Roj - Kev pab txhaj tshuaj molding yog tsim kom muaj kev txhaj tshuaj hollow, Txo qhov hnyav thiab txo cov cim shrinkage. Tuab -}} Walled seem yog feem ntau ua los ntawm cov rooj tog zaum, tsheb rooj tog sab hauv, thiab cov tubular tubular qauv. Qhov kev txhaj tshuaj no txuag tau 20% -40% ntawm cov ntaub ntawv, tab sis txoj kev nkag mus hauv cov roj yuav tsum tau tswj kom tsis txhob muaj qhov tsis xws luag.
Cov ntxig kev txhaj tshuaj molding ua ntej - Cov chaw hlau lossis txhaws cov pwm thiab cov ntaub ntawv sib dhos tom qab txhaj tshuaj molding. Piv txwv li, hlau ntxig + siab - kub tiv thaiv damsics. Txhaj tshuaj molding cov khoom xws li cov xov ntim nrawm, cov khoom siv hluav taws xob, thiab cov sensors ib txwm tuaj yeem ua tiav. Qhov kev txhaj tshuaj no tuaj yeem txhim kho cov khoom siv kho tshuab, tab sis cov ntxig yuav tsum tau ua kom tsis txhob muaj kev phom sij.
