3D luam ntawv tau hloov pauv kev tsim khoom, ua rau kev tsim cov khoom sib txawv thiab kho kom haum. Txawm li cas los xij, ua tiav qhov kev ua tau zoo thiab kev ua haujlwm hauv 3D luam ntawv yuav tsum muaj cov khoom siv kho qhov muag siab heev. F-Theta lo ntsiab muag ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua haujlwm ntawm laser-raws li 3D tshuab luam ntawv.
Nkag siab F-Theta Lenses
F-Theta lo ntsiab muag yog cov lo ntsiab muag tshwj xeeb tsim los muab lub tiaj tiaj ntawm kev tsom mus rau thaj chaw tshwj xeeb scanning. Lawv feem ntau siv hauv laser scanning tshuab, suav nrog cov neeg ua haujlwm hauv 3D luam ntawv. Cov yam ntxwv tshwj xeeb ntawm F-Theta lo ntsiab muag yog qhov kev ncua deb ntawm lub lens mus rau qhov chaw tsom xam yog proportional rau lub kaum sab xis scanning. Cov cuab yeej no ua kom qhov chaw loj thiab cov duab zoo ib yam thoob plaws hauv cheeb tsam scanning.
Cov txiaj ntsig tseem ceeb rau 3D Printing
Txhim kho Precision:
F-Theta lo ntsiab muag xa cov laser qhov chaw loj thiab cov duab zoo ib yam, kom ntseeg tau tias muaj zog sib xws thoob plaws cheeb tsam luam ntawv.
Qhov no uniformity txhais mus rau siab dua precision thiab raug nyob rau hauv cov luam ntawv qhov chaw.
Ua kom muaj zog:
Lub tiaj tiaj ntawm kev ua kom pom tseeb muab los ntawm F-Theta lo ntsiab muag tso cai rau kev luam theej duab nrawm dua, txo lub sijhawm luam ntawv thiab ua kom dhau los.
Qhov kev ua tau zoo no tshwj xeeb yog qhov tseem ceeb rau kev tsim khoom loj thiab kev lag luam.
Txhim kho Uniformity:
Los ntawm kev tswj xyuas qhov chaw laser zoo ib yam, F-Theta lo ntsiab muag ua kom cov khoom siv tsis sib xws thiab txheej tuab, ua rau cov ntawv luam tawm zoo dua.
Qhov no tseem ceeb heev rau cov txheej txheem xws li Selective Laser Sintering (SLS) lossis Stereolithography (SLA) 3D tshuab luam ntawv.
Loj dua Scanning Area:
F-Theta lo ntsiab muag tuaj yeem tsim los muab qhov chaw scan loj dua, ua kom cov khoom loj dua lossis ntau qhov chaw hauv ib txoj haujlwm luam tawm.
Cov ntawv thov hauv 3D Printing
F-Theta lo ntsiab muag tau siv dav hauv ntau yam laser-based 3D luam ntawv thev naus laus zis, suav nrog:
Xaiv Laser Sintering (SLS): F-Theta lo ntsiab muag coj lub teeb laser rau sinter hmoov cov ntaub ntawv txheej los ntawm txheej.
Stereolithography (SLA): Lawv coj lub laser beam los kho cov kua resin, tsim cov khoom seem.
Laser Direct Deposition (LDD): F-Theta lo ntsiab muag tswj lub laser beam kom yaj thiab tso cov hmoov hlau, ua cov txheej txheem nyuaj.
F-Theta lo ntsiab muag yog cov khoom tseem ceeb hauv laser-raws li 3D tshuab luam ntawv, pab txhawb kev txhim kho precision, efficiency, thiab uniformity. Lawv cov khoom tshwj xeeb tso cai rau kev tsim cov khoom zoo nrog cov geometry nyuaj.
Rau cov neeg nrhiav kev zoo F-Theta Lenses rau 3D luam ntawv,Carman Haas Lasermuab ntau yam ntawm precision optical Cheebtsam. Txais tos tiv tauj peb!
Post lub sij hawm: Mar-14-2025