3D Laser Ntoo Engraving Guide: Ua tiav 3D Cov Nyhuv nrog CO2 Laser Engraver
3D laser engraving ntoo yog dab tsi?
Kev kos duab ntoo 3D laser yog ib txoj kev siv tshuab uas siv lub teeb laser muaj zog heev los tsim cov teebmeem peb-seem rau ntawm lossis sab hauv ntawm cov ntoo. Los ntawm kev tswj lub zog, qhov ceev, thiab qhov chaw tsom mus rau lub laser, nws tuaj yeem "txiav" cov teebmeem kev cuam tshuam nrog qhov tob thiab txheej rau hauv cov ntoo, hloov cov duab tiaj tus (xws li cov duab lossis cov duab greyscale) mus rau hauv cov duab kos duab peb-seem zoo li tiag tiag.
Muaj qhov sib txawv tseem ceeb hauv 3D laser relief engraving thiab 2D laser engraving dav dav: 3D relief engraving yog raws li cov ntawv qhia greyscale lossis cov ntawv qhia qhov siab, siv lub zog laser tiag tiag los txiav cov gradients tob ntawm cov khoom siv, yog li tsim cov txheej concave-convex peb-seem thiab cov qauv sculptural. Qhov sib piv, 2D laser engraving siv lub zog laser tas li los tshem tawm cov cim ntawm ib qho tob, sawv cev tsuas yog cov kab, cov ntawv nyeem, lossis cov duab tiaj tus. Txawm hais tias nws ceev thiab pheej yig, nws tsis muaj qhov tob gradation thiab kev pom, thiab feem ntau yog siv rau cov cim khoom, cov lej serial, thiab lwm yam haujlwm cim.
Vim li cas ho xaiv CO2 laser rau 3d laser engraving ntoo?
Kev nqus dej zoo thiab kev ua haujlwm raug– Lub wavelength ntawm CO₂ laser (10.6 μm) zoo sib xws rau cov qauv molecular ntawm ntoo, tso cai rau lub zog kom nqus tau zoo dua li cuam tshuam. Thaum siv lub tshuab co2 laser engraver rau ntoo, qhov kev ua haujlwm siab no txhais tau tias yog cov txiaj ntsig huv si, meej. Ua ke nrog lub kaw lus txav mus los siab, qhov tseeb ntawm kev ua haujlwm tuaj yeem yooj yim ncav cuag 0.02 hli lossis siab dua, uas yog qhov tseem ceeb rau cov haujlwm ntoo 3d laser engraving nyuaj.
Cov nyhuv 3D zoo heev thiab cov khoom siv sib xws– Kev siv CO₂ laser los txiav ntoo yog ib qho txheej txheem uas tswj tau "kev ua pa". Cov laser CO₂ muaj zog heev tuaj yeem ua tiav qhov tob ntawm kev txiav thiab cov txheej txheem nplua nuj dua, ua rau lawv yog thawj qhov kev xaiv rau kev tsim cov teebmeem peb-seem. Ntxiv mus, CO₂ lasers tuaj yeem ua tiav yuav luag txhua hom ntoo, ob qho tib si ntoo mos thiab ntoo tawv.
Kev txiav peev xwm thiab kev ua haujlwm zoo– Cov CO₂ lasers tsis yog tsuas yog zoo rau kev kos duab zoo xwb tab sis kuj tseem rau kev txiav, tshwj xeeb tshaj yog rau cov ntoo lossis cov khoom ua haujlwm tuab dua 6 hli. Thaum tsim cov ntoo 3D engravings hauv cov pawg, qhov ceev ua tiav siab ua rau lub sijhawm tig rov qab luv dua.
Kev sib npaug ntawm thev naus laus zis thiab tus nqi– Cov thev naus laus zis CO₂ laser twb paub tab lawm, muaj ntau yam kev xaiv, thiab siv tau ntau yam xwm txheej ntawm daim ntawv thov. Tus nqi khoom siv feem ntau pheej yig dua li cov fiber lossis UV laser uas muaj zog sib piv. Hais txog kev sib raug zoo ntawm cov khoom siv thiab cov txiaj ntsig, nws kuj zoo dua li cov diode lasers theem pib.
Ntoo twg zoo tshaj plaws rau 3D laser engraving?
| Hom ntoo | Cov txiaj ntsig tseem ceeb | Zoo Tshaj Plaws Rau | Cov kev ceev faj |
|---|---|---|---|
| Ntoo Basswood | Cov qauv zoo sib xws, zoo nkauj; qhov nyuaj nruab nrab; zam txim heev, tsis yooj yim hlawv; zoo tagnrho rau cov neeg pib tshiab | Cov duab kos ntxaws ntxaws, cov tsiaj txhu, cov qauv, cov khoom siv tes ua me me | Tsis txhob siv zog ntau dhau, txwv tsis pub cov ntsiab lus me me yuav ploj mus; pom zoo kom xuab me ntsis tom qab kos duab |
| Maple | Xim kaj, ceev ceev; sib piv zoo heev, crisp thiab ntse engraving zoo li ib daim duab kos number case | Cov ntawv nyeem meej, cov logos, thiab cov duab kos | Qhov ceev dua yuav tsum tau muaj zog ntxiv me ntsis; xyuas kom muaj cua nkag kom zoo kom tsis txhob muaj cov seem seem ntawm qhov chaw |
| Txiv ntoo cherry | Xim liab sov so; kev kos duab tsaus ntuj ntuj tsim thaum lub sijhawm dhau mus; zoo nkauj heev, qhov tob sib xws | Cov khoom plig zoo kawg, cov phaj khoom plig, cov khoom dai hauv tsev | Yuav tsum xav txog kev hloov xim ntuj tom qab kos duab; sim qhov ceev / lub zog kom tsis txhob kub dhau |
| Ntoo Birch | Qhov chaw tiaj tus, ruaj khov, tus nqi zoo, zoo tagnrho rau kev tsim khoom ntau lawm | Cov paib, cov tais diav, cov qauv, cov khoom uas xav tau kev sib xws | Tshawb xyuas seb puas muaj cov kua nplaum sab hauv; cov kua nplaum uas tsis muaj formaldehyde ntau ua rau cov qhov txiav huv dua; siv cua pab kom tsis txhob kub hnyiab ntau dhau |
| Txiv ntseej dub | Cov nyhuv zoo heev 3D, tshwj xeeb tshaj yog rau cov toj roob hauv pes / toj roob hauv pes | Cov khoom kos duab, cov haujlwm siab heev, cov haujlwm vintage | Ntoo tsaus yuav txo qhov sib txawv; ntau qhov hla lossis lub zog siab dua xav tau rau kev kos duab 3D tob; kim, sim ua ntej |
Cov kev cai pom zoo rau 3D laser engraving ntoo
Lub zog- Txheeb xyuas qhov tob thiab qhov tsaus ntawm kev kos duab. Rau cov duab zoo nkauj,fais fab tsawg (piv txwv li 15–25%)feem ntau txaus kom ua rau cov ntoo nto ua pa. Lub zog siab dhau ua rau kub hnyiab thiab poob cov ntsiab lus.
Ceev- Cuam tshuam rau lub sijhawm ntev npaum li cas lub laser nyob ntawm cov khoom siv.Kev kub ceev (piv txwv li 300–600 mm/s)yog rau kev kos duab ntiav, zoo.Qhov ceev qis (piv txwv li 200–300 mm/s)yog rau kev kos duab 3D tob, tab sis yuav tsum tau ua ke nrog kev pab cua kom tiv thaiv kev kub hnyiab.
Zaus (PPI)- Cov laser pulses raug xa tawm ntau npaum li cas.Zaus qis duatsim cov duab kos tob dua, uas yog qhov zoo rau kev ua haujlwm 3D.
DPI- Txheeb xyuas qib ntawm cov ntsiab lus hauv kev kos duab raster. Rau kev kos duab zoo li duab tiag tiag, teeb tsa ntawm300–600 DPI.
| Lub Hom Phiaj | Hom ntoo | Qhov tuab | Lub zog (%) | Ceev (hli/s) |
|---|---|---|---|---|
| Duab zoo / qauv | Ntoo Basswood / Maple | 3 hli | 30–40% | 550–650 |
| Duab zoo / qauv | Txiv ntoo Walnut / Cherry | 5 hli | 40–50% | 450–550 |
| Kev nyem tob 3D | Walnut / Ntoo qhib | 5–6 hli | 65–75% | 200–300 |
| Kev nyem tob 3D | Ntoo Birch | 3 hli | 55–65% | 250–350 |
| Kev siv dav dav | Feem ntau cov ntoo xim dawb | – | 50–70% | 300–500 |
Kev npaj rau 3D laser engraving ntoo
Xaiv & Npaj Ntoo
- Xaiv cov ntoo uas tsim nyog raulaser engraver tshuab rau ntoo
- Qhov chaw tiaj tus, qhuav, tsis muaj plua plav
- Xuab zeb me ntsis thiab so kom huv si
Npaj Duab Grayscale
- Hloov mus rau grayscale (Photoshop / GIMP / LightBurn)
- Kho qhov sib piv kom pom tseeb tonal ntau yam
- Siv dithering (Floyd‑Steinberg)
- Teem 300–600 DPI rau3D laser engraving
Teeb tsa Laser Engraver
- SivCO2 laser engraver rau ntoo(40W–100W)
- Ntxuav lub lens thiab daim iav
- Qhib lub tshuab pa tawm + cua pab (tus yuam sij rau qhov tob)
- Hnav cov tsom iav kev nyab xeeb
Ruaj Ntseg & Ua Kom Pom Tseeb
- Kho cov ntoo tiaj tiaj rau ntawm lub txaj (daim kab xev / clamps)
- Teem kom meej meej rau ntawm qhov chaw
- Me ntsis defocus rau kev nplij siab tob dua
Cov Kev Ntsuas thiab Cov zis
- Ib txwm sim ua ntej rau ntawm daim ntawv seem
- Pib: 50–70% zog, 300–500 mm/s (40–60W CO₂)
- Ntshuam cov xim grey → "hom 3D"
- Tshawb xyuas cov ciam teb ntawm kev kos duab
Cov kauj ruam ua tau zoo rau 3D laser engraving rau ntawm ntoo
Cov Kauj Ruam Ua Tau Zoo Rau 3D Laser Engraving Rau Ntoo
- Qhib fais fab thiab tso qhov chaw– Qhib lub laser thiab lub tshuab tso pa tawm; khi cov ntoo rau ntawm lub txaj thiab teeb tsa qhov tsom.
- Ntshuam cov ntaub ntawv– Qhib daim duab grayscale hauv koj lub laser software thiab xaiv "3D hom" lossis "grayscale mapping".
- Khiav kev kos duab– Nyem "Frame" kom pom thaj chaw kos duab ua ntej, ces nias "Start". Nyob ze lub tshuab txhua lub sijhawm.
- Ntau daim ntawv hla (xaiv tau)- Yog xav kom yooj yim dua, teeb tsa 2–3 qhov rov ua dua hauv software.
- Tshem tawm daim tiav lawm- Tom qab txiav ntoo, maj mam so cov pa luam yeeb nrog txhuam mos lossis daim ntaub ntub dej, tom qab ntawd muab cov ntoo tawm.
- Kaw thiab ntxuav- Tua hluav taws xob, ntxuav lub lens nrog cawv thiab daim ntaub so lens, thiab tshem cov khib nyiab ntawm lub txaj ua haujlwm.
Tsis paub meej tias yuav ua li cas siv 3D laser engraving rau ntawm ntoo? Saib daim vis dis aus no kom paub ntau ntxiv.
Ib pawg tiav ntawm cov khoom siv tes ua los ntawm ntoo uas tau kos los ntawm laser. Nyem kom paub ntau ntxiv.
Cov tshuab pom zoo rau 3D laser engraving ntoo
Galvo Laser Engraver & Marker 40
| Aspect | Kev Ua Tau Zoo Tshwj Xeeb (Raws li Cov Khoom Siv Muab) | Kev Ntsuam Xyuas / Kev Haum Rau Cov Khoom Me Me Kho Kom Zoo Nkauj |
|---|---|---|
| Kev Ceev ntawm Kev Txiav | 3D dynamic tsom xam Max ua haujlwm teb txog li 400 × 400 hli, scanning sai | ✓ Sai heev- zoo tagnrho rau kev tsim cov khoom me me zoo nkauj (pendants, keychains, badges). Teb sai rau kev txiav txim siab thiab kev txiav txim ntau ntau. |
| Kev Pab Cuam |
| ✓ Ua tiav qhov zoo ntawm kev ua haujlwm tes ua- cov ntsiab lus zoo, cov qauv concave-convex meej. Haum rau kev kos duab ntoo, cov phaj nco txog, cov hau thawv hniav nyiaj hniav kub. |
Ntxiv rau kev kos duab 3D laser rau ntawm ntoo, peb kuj muaj cov haujlwm txiav laser. Yog tias koj txaus siab, nyem rau hauv qab no.
Cov Lus Nug Feem Ntau
A:Yog, siv cov duab qhia xim grey thiab lub zog laser hloov pauv los tsim qhov tob, tsim cov teebmeem zoo li 3D ntawm cov ntaub ntawv xws li ntoo thiab acrylic.
A:Tsis yog, lub tshuab luam ntawv 3D tus qauv (FDM) ntxiv cov khoom siv, thaum lub tshuab laser engraving tshem tawm cov khoom siv. Txawm li cas los xij, qee lub tshuab hybrid (piv txwv li, Bambu Lab H2D) suav nrog lub module laser rau kev engraving.
A:Yog lawm, LightBurn txhawb nqa 3D engraving los ntawm nws hom "Variable Power", uas nyeem cov duab greyscale los kho lub zog laser thiab tsim qhov tob.
A:2D laser kos qhov tob tas li (binary on/off), thaum 3D laser hloov pauv lub zog los tsim ntau qib tob, tsim kev zoo nkauj thiab ntxoov ntxoo.
Koj puas muaj lus nug txog kev kos duab 3D laser rau ntawm ntoo? Tiv tauj peb.
Lub sijhawm tshaj tawm: Lub Rau Hli-05-2026