Nrog rau kev siv ntau yam ntawm 3D luam ntawv thev naus laus zis hauv kev tsim khoom lag luam, ntau thiab ntau lub tuam txhab tau txais nws los txhim kho kev tsim khoom thiab kev tsim khoom tshiab. Txawm li cas los xij, txhawm rau ua kom muaj txiaj ntsig zoo ntawm 3D luam ntawv, kev paub txog qee cov tswv yim tseem ceeb yog qhov tseem ceeb. Hauv qab no yog qee cov tswv yim 3D luam tawm tswv yim los pab koj txhim kho koj cov txheej txheem luam ntawv thiab txhim kho qhov zoo ntawm koj cov khoom tiav.
1. Xaiv cov khoom luam ntawv zoo
Muaj ntau yam khoom siv 3D luam ntawv, suav nrog PLA, ABS, PETG, thiab nylon. Txhua yam khoom muaj cov khoom sib txawv thiab tsim nyog rau kev siv sib txawv. Piv txwv li, PLA yog qhov tsim nyog rau cov neeg pib tshiab thiab cov qauv tsim vim nws yooj yim ntawm kev luam ntawv thiab tus nqi qis, thaum ABS yog qhov tsim nyog rau cov ntawv thov uas xav tau siab - qhov kub thiab txias thiab lub zog. Xaiv cov khoom tsim nyog tsis yog tsuas yog ua kom koj cov ntawv luam tawm tau zoo xwb tab sis kuj ua kom cov khoom kawg ua tiav raws li qhov xav tau.
2. Txhim kho tus qauv tsim thiab kev txhawb nqa cov qauv
Thaum luam ntawv complex qauv, kev txhawb nqa tsim nyog yog qhov tseem ceeb heev. Kev txhawb nqa ntau dhau tsis tsuas yog nce lub sijhawm luam ntawv tab sis kuj tuaj yeem cuam tshuam qhov zoo ntawm qhov chaw. Yog li ntawd, thaum lub sij hawm tsim qauv, txo qis overhangs los yog siv yooj yim tshem tawm cov qauv kev txhawb nqa. Tsis tas li ntawd, siv slicing software los kho kev txhawb nqa ceev thiab lub kaum sab xis tuaj yeem txhim kho kev luam ntawv zoo dua.
3. Kho kom raug lub Print Platform
Lub flatness thiab adhesiveness ntawm lub tshuab luam ntawv ncaj qha cuam tshuam qhov kev vam meej ntawm thawj txheej luam tawm. Ua ntej pib luam ntawv, xyuas kom lub platform yog theem thiab kho lub platform kub raws li cov khoom siv los yog siv cov nplaum tsim nyog (xws li daim npog ntsej muag, nplaum nplaum, lossis daim ntawv PEI). Ntxuav lub tshuab luam ntawv tsis tu ncua kom tsis txhob muaj qhov seem ntawm qhov cuam tshuam rau adhesion.
4. Kho Print Parameters los txhim kho qhov zoo
Cov kev teeb tsa parameter hauv slicing software muaj qhov cuam tshuam ncaj qha rau kev luam ntawv zoo. Piv txwv li, cov txheej txheem me me ua rau muaj qhov raug luam ntau dua tab sis ntev dua lub sij hawm luam tawm; luam ntawv ntawm kev ceev ntau dhau tuaj yeem ua rau tsis muaj zog interlayer bonding. Nws raug nquahu kom kho qhov kub, ceev, thiab qhov sib npaug raws li cov khoom siv kom pom qhov sib npaug zoo. Tsis tas li ntawd, ua kom "retraction" muaj nuj nqi tuaj yeem txo txoj hlua thiab txhim kho qhov smoothness.
5. Khaws cov khoom siv luam ntawv tsis tu ncua
Lub tshuab luam ntawv 3D lub taub hau, lub txaj sov, thiab cov khoom txav yuav tsum tau kuaj xyuas thiab tu tsis tu ncua. Ib qho clogged nozzle tuaj yeem ua rau luam ntawv tsis ua haujlwm, thaum cov ntsia hlau xoob tuaj yeem cuam tshuam rau kev luam ntawv. Nws raug nquahu kom kuaj xyuas lub nozzle rau qhov tsis muaj kev cuam tshuam ua ntej txhua daim ntawv luam tawm thiab ua kom tsis tu ncua lubricate cov lus qhia kom paub meej ntev - lub sijhawm, kev ua haujlwm ruaj khov.
Mastering cov lus qhia 3D luam ntawv no yuav tsis tsuas yog txhim kho kev tsim khoom tab sis kuj txo cov nqi seem, pab cov tuam txhab ua tiav cov khoom tsim tau zoo dua thiab tsim khoom. Nrog rau kev nce qib ntawm kev siv thev naus laus zis tas li, daim ntawv thov scenarios ntawm 3D luam ntawv yuav dhau los ua ntau dua. Kev siv cov txheej txheem no kom zoo yuav pab koj kom tau txais txiaj ntsig zoo dua koj qhov kev sib tw.
