Cov lus qhia rau Acrylic Txhaj Moulding Designs

Polymer txhaj tshuaj moldingyog ib txoj hauv kev nrov rau kev tsim cov khoom muaj zog, meej, thiab lub teeb yuag. Nws versatility thiab resilience ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau ntau daim ntawv thov, los ntawm cov khoom siv tsheb mus rau cov khoom siv hluav taws xob. Hauv phau ntawv qhia no, peb yuav xyuas seb yog vim li cas acrylic yog qhov kev xaiv saum toj kawg nkaus rau kev txhaj tshuaj molding, raws nraim li cas yuav ua rau cov khoom siv tau zoo, thiab seb acrylic txhaj molding puas haum rau koj cov haujlwm hauv qab no.

Vim li cas thiaj siv polymer rau kev txhaj tshuaj molding?

Polymer, los yog Poly (methyl methacrylate) (PMMA), yog cov khoom siv hluavtaws muaj npe nrov rau nws cov iav zoo li pom tseeb, huab cua tsis kam, thiab kev ruaj ntseg ntawm qhov ntev. Nws yog ib qho khoom siv zoo heev rau cov khoom lag luam uas xav tau ob qho tib si zoo nkauj thiab lub neej ntev. Ntawm no yog vim li cas acrylic lo tawm hauvtxhaj tshuaj molding:

Optical Qhib: Nws siv lub teeb pom kev nyob nruab nrab ntawm 91% -93%, ua rau nws hloov tau zoo rau iav hauv daim ntawv thov hu kom pom tseeb.
Huab cua Resistance: Polymer's all-natural resistance to UV light and noo noo ua kom paub tseeb tias nws tseem nyob ruaj khov thiab ruaj ntseg hauv qhov chaw sab nraum zoov.
Dimensional Stability: Nws tswj nws qhov ntau thiab tsawg thiab cov duab tsis tu ncua, uas yog qhov tseem ceeb rau kev tsim cov khoom ntim siab uas cov cuab yeej siv tau thiab cov teeb meem yuav txawv.
Tshuaj tiv thaiv: Nws tiv taus ntau yam tshuaj, muaj cov tshuaj detergents thiab hydrocarbons, ua rau nws tsim nyog rau kev lag luam thiab kev siv tsheb thauj mus los.
Kev rov ua dua tshiab: Acrylic yog 100% recyclable, muab ib tug eco-phooj ywg lwm txoj kev uas yuav repurposed thaum kawg ntawm nws lub neej ua ntej.

Yuav Ua Li Cas Layout Parts rau Polymer Txhaj Molding

Thaum ua qhov chaw rau acrylic txhaj molding, nco ntsoov xav txog qee yam khoom tuaj yeem pab txo qis thiab ua kom muaj kev ua tiav zoo.

Phab ntsa Densityeeping

ib txwm phab ntsa thickness yog qhov tseem ceeb hauvacrylic txhaj molding. Cov lus qhia tuab rau cov khoom siv acrylic sib txawv ntawm 0.025 thiab 0.150 nti (0.635 txog 3.81 hli). Uniform phab ntsa nto ntom ntom pab txo qhov txaus ntshai ntawm warping thiab lav zoo pwm filling. Cov phab ntsa nyias kuj ua kom txias sai dua, txo qis kev cog lus thiab lub sijhawm voj voog.

Khoom Cwj Pwm & Kev Siv

Cov khoom siv polymer yuav tsum tau tsim nrog lawv lub ntsiab lus siv thiab cua hauv siab. Cov xwm txheej zoo li nkag mus, qaug zog, hnav, thiab huab cua tuaj yeem cuam tshuam rau cov khoom siv tau ntev. Raws li ib qho piv txwv, yog tias qhov kev tivthaiv xav tias yuav txhawb nqa qhov nro loj lossis kev cuam tshuam ecological, xaiv qhov zoo thiab xav txog kev kho ntxiv tuaj yeem txhim kho kev ua haujlwm.

Radii

Txhawm rau txhim kho moldability thiab txo qis kev ntxhov siab thiab kev ntxhov siab, nws yog ib qho tseem ceeb kom tsis txhob muaj cov npoo ntse hauv koj cov style. Rau cov khoom siv acrylic, tuav lub vojvoog sib npaug ntawm qhov tsawg kawg nkaus 25% ntawm phab ntsa thickness yog qhia. Rau qhov zoo tshaj plaws toughness, lub vojvoog sib npaug li 60% ntawm phab ntsa thickness yuav tsum tau siv. Cov tswv yim no pab tiv thaiv cov kab nrib pleb thiab txhim kho kev ruaj khov ntawm cov khoom siv.

Draft Angle

Zoo li ntau yam kev txhaj tshuaj molded yas, cov khoom siv acrylic xav tau lub kaum sab xis kom ntseeg tau tias yooj yim ejection los ntawm pwm thiab mildew. Lub kaum sab xis ntawm qhov nruab nrab ntawm 0.5 ° thiab 1 ° yog ib txwm txaus. Txawm li cas los xij, rau qhov chaw zoo nkauj, tshwj xeeb tshaj yog cov uas yuav tsum tau ua kom pom tseeb, lub kaum sab xis zoo dua yuav yog qhov tseem ceeb kom tsis txhob muaj kev puas tsuaj thaum ejection.

Part kam rau ua

Polymer txhaj tshuaj molded qhov chaw tuaj yeem ua tau zoo, tshwj xeeb tshaj yog rau cov khoom me me. Rau cov khoom hauv qab 160 hli, muaj kev tiv thaiv kev lag luam tuaj yeem sib txawv ntawm 0.1 txog 0.325 hli, thaum muaj kev tiv thaiv zoo ntawm 0.045 txog 0.145 hli tuaj yeem ua tiav rau qhov chaw me me dua 100 hli. Cov kev zam no yog qhov tseem ceeb rau cov ntawv thov xav tau qhov tseeb thiab sib xws.

Txo qis

Shrinking yog ib feem ntawm cov txheej txheem txhaj tshuaj molding, thiab polymer tsis muaj qhov tshwj xeeb. Nws muaj qhov qis qis qis ntawm 0.4% mus rau 0.61%, uas yog qhov tseem ceeb rau kev tswj xyuas qhov tseeb. Txhawm rau sawv cev rau qhov shrinking, pwm thiab mildew tsim yuav tsum suav nrog qhov no, xav txog yam xws li kev txhaj tshuaj, qhov kub thiab txias, thiab lub sijhawm txias.