JS Additive muaj ntau xyoo ntawm kev ua tau zoo hauv kev pabcuam 3D luam ntawv.Los ntawm kev tshawb fawb, nws tau pom tias muaj ntau yam cuam tshuam ncaj qha rau molding ceev ntawm SLA / DLP / LCD 3D luam ntawv.Kev teeb tsa lub tshuab luam ntawv tsim nyog yog pab txhawm rau txhim kho qhov ua tau zoo ntawm kev luam ntawv zoo thiab kev tsim khoom.Tab sis nws tsis yog yooj yim, tshwj xeeb tshaj yog rau tes tshiab.Ua ntej teeb tsa qhov nrawm nrawm, koj yuav tsum paub dab tsi cuam tshuam rau kev luam ntawv ceev ntawm SLA / DLP / LCD 3D tshuab luam ntawv.
Tshuab luam ntawv
Piv nrog rau SLA, DLP thiab LCD muaj qhov zoo ib yam, thiab qhov ntawd yog kev luam ntawv ceev.Ob lub tshuab luam ntawv no tau pom tseeb sai dua.Vim tias DLP/LCD 3D tshuab luam ntawv yog tsim rau ntawm tag nrho cov nto, uas yog tsim los ntawm cheb, tsis zoo li SLA, uas yog tsim los ntawm laser dots.
DLP tshuab luam ntawv qauv duab qhov chaw: robotsinthesun.org
LCD tshuab luam ntawv qauv 1 lub teeb ci 2 tsom iav lens 3 Fresnel lens 4 polarizing zaj duab xis 5 LCD npo 6 polarizing zaj duab xis 7 kua tank hauv qab zaj duab xis 8 photocurable resin 9 kho molding pallet
Kev teeb tsa lub tshuab luam ntawv
Yog tias qhov ceev luam ntawv tau teeb tsa ua ntej, nws yuav tsis pub tshaj tus nqi teev.
Lwm qhov cuam tshuam txog kev luam ntawv nrawm yog qhov ceev ntawm qhov system luam tawm ib txheej.Thaum luam ntawv, lub teeb ci dhau mus rau hauv qab ntawm cov pob tshab pob tshab, thiab cov resin kho tshiab yuav tsum muaj txheej txheem tev tawm ua ntej txuas ntxiv kho cov txheej txheem tshiab.Qee cov tuam ntxhab ua rau lub kaw lus dhau los ntawm cov txheej txheem tev tawm sai sai kom nrawm nrawm.Lwm txoj hauv kev los tshem tawm qhov teeb meem no yog kho nyob rau sab saum toj ntawm qib resin, tsis yog hauv qab.
Kev siv lub teeb ci
Resin luam ntawv siv lub teeb ci los kho cov kua dej photosensitive los tsim cov qauv 3D kawg.
Qhov sib txawv ntawm peb txoj kev yog lub teeb ci siv los kho cov resin.
Qhov kev siv ntawm lub teeb ci siv tau tuaj yeem cuam tshuam rau kev luam ntawv ceev ntawm lub tshuab luam ntawv.Peb tuaj yeem txhim kho nws los ntawm kev nce lub teeb ci, tab sis qhov ntawd kuj txhais tau tias tus nqi ntxiv.
TxheejTmob plab
Txheej thickness cuam tshuam rau kev luam ntawv ceev thiab qauv zoo.Cov txheej tuab uas yuav tsum tau luam tawm tus qauv txiav txim siab lub sijhawm luam ntawv thiab lub sijhawm nws siv.Lub thinner txheej thickness, lub sij hawm ntau nws yuav siv sij hawm los luam 3D qauv ntawm tib qhov siab.Vim tias tag nrho qhov siab tseem zoo li qub, qhov nyias nyias ntawm txheej txheej, cov txheej txheej ntau lub tshuab luam ntawv yuav tsum luam tawm, thiab siv sijhawm ntau dua.Tab sis kuj, lub thinner txheej thickness, ntau dua qhov zoo ntawm cov khoom tiav.
Sab laug-75µm Pixel
Txoj cai-37µm Pixel
Khoom siv
Kev luam ntawv ceev ntawm lub tshuab luam ntawv 3D kuj nyob ntawm cov khoom siv.Resins sib xyaw ua ke ntawm cov monomers sib txawv, prepolymers, photoinitiators, thiab ntau lwm yam additives muaj cov khoom sib txawv thiab txawv sijhawm kho.
Cov Qauv thiab Qhov Chaw Ntawm Cov Qauv
Cov qauv ntawm cov qauv kuj cuam tshuam rau kev luam ntawv ceev.Yog hais tias tus qauv yog hollowed thiab tsis muaj cov ntsiab lus intricate, luam ntawv yog sai npaum li cas.Qhov tsim nyog qhov chaw ntawm tus qauv yuav cuam tshuam rau kev luam ntawv ceev.Feem ntau, nws yuav nrawm dua los tso cov qauv kab rov tav dua li ntsug thaum luam ntawv, tab sis qhov tseeb yuav raug txo.
Cov no yog cov ntsiab lus tseem ceeb uas cuam tshuam rau kev luam ntawv nrawm ntawm 3D luam ntawv.Hauv cov txheej txheem ntawm kev tsim khoom ntxiv, qhov xwm txheej tiag tiag yuav nyuaj dua li qhov ntawd.Yog li ntawd, luam ntawv ceev yog kev lag luam tawm.Thaum lub tshuab luam ntawv nrawm dua, nws yuav zoo li qhov kev luam tawm yuav txo qis.Yuav ua li cas ntsuas qhov zoo thiab qhov tsis zoo kuj yuav tsum tau txiav txim siab raws li qhov xwm txheej tiag tiag.