Kev tshawb nrhiav ntawm kev siv fiber laser hauv kev luam ntawv hlau 3D

Lub Cov Khoom Siv NtxivCov txheej txheem facturing (3D printing) ntawm cov khoom siv hlau yog qhov xav tau heev hauv kev lag luam aviation, aerospace, navigation, tsheb, pwm tsim, khoom siv kho mob, thiab lwm yam. Tam sim no, cov cua sov siv rau hauv cov txheej txheem tsim cov hlau ntxiv suav nrog peb lub zog siab, uas yog laser beam, electron beam, thiab micro-beam plasma, nrog rau sintering cua sov. Ntawm lawv, laser beam yog qhov siv dav tshaj plaws hauv kev lag luam tsim cov hlau ntxiv. Piv nrog electron beam thiab micro-beam plasma cua sov, laser beam muaj qhov zoo ntawm qhov chaw zoo, tus nqi qis, thiab tuaj yeem xa mus rau qhov chaw khoom siv tshwj xeeb. Nws tuaj yeem ua tiav cov khoom siv hlau yaj tam sim ntawd thiab ua tau raws li qhov xav tau ntawm kev sib tshooj ntawm cov channel yaj thiab kev tsim ib feem.

Cov ntsiab cai yooj yim ntawm laser 3D luam ntawv

Cov lasers siv hauv laser 3D luam ntawv suav nrog fiber lasers, semiconductor lasers, Nd: YAG lasers, thiab CO2 lasers. Cov ntaub ntawv sib txawv nqus cov lasers ntawm cov wavelengths sib txawv. Feem ntau, CO2 lasers siv los luam cov polymers, thaum fiber lasers siv los luam cov hmoov hlau.

Raws li ntau txoj kev ua tiav, kev tsim khoom siv laser ntxiv tuaj yeem muab faib ua cov laser sintering xaiv, xaiv laser melting, ncaj qha hlau laser sintering, laser hmoov deposition, ncaj qha hlau deposition, thiab lwm yam. Ntawm lawv, xaiv laser melting (SLM) yog ib qho ntawm cov hlau laser 3D luam ntawv siv dav tshaj plaws.

Cov qauv yooj yim ntawm lub tshuab luam ntawv xaiv laser yaj (SLM) tau qhia hauv daim duab. Ua ntej luam ntawv, tus qauv 3D yuav tsum tau muab faib ua ntau txheej thiab tom qab ntawd yuav tsum txiav txim siab txoj kev luam theej duab. Kauj ruam thawj zaug yog siv lub tshuab khawb lub rooj ua haujlwm kom sib npaug thiab nthuav ib txheej hmoov rau nws; Kauj ruam thib ob yog siv lub laser los luam theej duab ib txoj kev tshwj xeeb rau txheej hmoov no kom yaj thiab luam tawm ib txheej; Kauj ruam thib peb yog txav lub rooj ua haujlwm mus rau hauv qab ib txheej, thiab tom qab ntawd rov ua qhov kev ua haujlwm saum toj no kom sib sau ua ke cov txheej luam ntawv los ntawm hauv qab mus rau saum, yog li tsim cov khoom 3D uas yuav tsum tau luam tawm. Yuav kom tiv thaiv kev oxidation, lub chaw ua haujlwm yuav tsum tau tshem tawm thiab puv nrog cov roj inert thaum lub sijhawm tag nrho cov txheej txheem.

Qhov kev thov rau lasers hauv laser 3D luam ntawv
Qhov kev thov rau lasers hauv laser 3D luam ntawv feem ntau yog pom tseeb hauv ob qho: ntawm ib sab tes, lub zog thiab lub zog ruaj khov, thiab ntawm qhov tod tes, qhov zoo ntawm lub teeb thiab qhov loj me.

01 Lub zog thiab lub zog ruaj khov

Cov txheej txheem luam ntawv 3D feem ntau yog nyob ntawm qhov cuam tshuam thermal ntawm lub laser. Lub zog laser yuav tsum tshaj qhov txwv zog kom yaj cov khoom. Yog li ntawd, nws them sai sai rau qhov nruab nrab ntawm lub zog tso zis ntawm lub laser thiab tsis rhiab rau hom pulse ntawm lub laser. Yog li ntawd, cov laser fiber txuas ntxiv feem ntau yog siv, thiab lub zog tau faib kwv yees li ntawm 100W thiab 1000W.
Tus qauv loj dua thiab ntau txheej, lub sijhawm luam ntawv ntev dua. Lub sijhawm ntev li ntawm ob peb teev mus rau ntau kaum teev. Yog li ntawd, qhov yuav tsum tau ua kom lub laser ua haujlwm ruaj khov mus sij hawm ntev. Yog tias qhov kub siab dhau, cov hmoov hlau yuav kub hnyiab thiab ua rau lwm qhov chaw tsim rov yaj; yog tias qhov kub qis dhau, cov hmoov hlau tsis yaj tag, lub zog sib txuas tsis txaus, thiab cov duab ntawm cov khoom tsim yuav tsis tswj tau. Yog li ntawd, lub zog ruaj khov ntawm lub laser yog qhov tseem ceeb rau qhov zoo ntawm kev luam ntawv.

02 Qhov zoo ntawm lub teeb thiab qhov loj ntawm qhov chaw

Qhov zoo ntawm lub teeb thiab qhov loj ntawm qhov chaw yog ib qho ntawm cov yam ntxwv tseem ceeb uas qhia txog qhov tseeb ntawm kev luam ntawv. Kev luam ntawv 3D yog tsim los ntawm kev luam ntawv laser beam. Qhov me dua ntawm qhov chaw laser, qhov tseeb ntawm kev luam ntawv siab dua, qhov kev daws teeb meem ntawm cov qauv luam ntawv siab dua, thiab qhov chaw ntawm qhov luam ntawv zoo dua.
Qhov zoo ntawm lub teeb feem ntau yog BPP lossis M2. Qhov ze M2 rau 1, qhov zoo ntawm lub teeb zoo dua, lub zog laser ntau dua, thiab qhov cuam tshuam cua sov me dua rau thaj chaw ib puag ncig; tib lub sijhawm, qhov zoo ntawm lub teeb zoo dua, qhov sib txawv me dua, thiab qhov chaw tsom me dua.

03 GW Laser Tech thiab FASTFORM txoj kev tshawb nrhiav hauv thaj chaw ntawm 3D luam ntawv
GW Laser Tech, ua tus thawj coj hauv ntiaj teb hauv kev siv high-bright fiber lasers, kuj tau tshawb nrhiav qhov kev siv no nrog kev nce ntawm Kev Siv Tshuab Luam Ntawv 3d, thiab tau tsim tawm 500W ib hom 10μm / 14μm fiber laser txuas ntxiv rau 3D luam ntawv daim ntawv thov, tsom mus rau cov khoom siv kho mob, cov khoom siv tsheb, aerospace thiab lwm yam teb.

Ntawm lawv, qhov sib txawv ntawm cov tub ntxhais txoj kab uas hla ntawm 10μm thiab 14μm txiav txim siab qhov loj ntawm qhov chaw, uas feem ntau cuam tshuam rau lub zog laser ceev, uas yog, qhov ntau ntawm lub zog teeb ib cheeb tsam. Nyob rau hauv tib lub zog tej yam kev mob, qhov me dua qhov chaw loj, qhov ntau dua lub zog laser ceev. High-power density spots yog tsim rau kev luam ntawv hlau hmoov nrog cov ntsiab lus melting siab lossis siab reflections.

Cov khoom zoo:

➢ Tsim qauv nyias thiab sib dua, tsim qhov siab 19-nti 1.5U, hnyav

➢ Cov qauv khoom siv tsim qauv kaw, tsom rau 3D luam ntawv ib puag ncig, txhim kho qhov kev ntseeg siab ntawm lub laser, IP65 qib tiv thaiv, thiab tuaj yeem ua haujlwm tas li hauv qhov chaw hnyav xws li kub siab, av noo siab, thiab hmoov av siab.

➢ Lub zog siab tshaj plaws yog 500W, uas txaus los tsim cov khoom siv hlau xws li austenitic stainless hlau, martensitic stainless hlau, titanium alloy, nickel-based high-temperature alloy, aluminium alloy, magnesium alloy, thiab lwm yam.

➢ Kev ruaj khov zoo, kev hloov pauv ib teev

➢ Zoo zoo ntawm lub teeb, M2

FASTFORM (FastForm) yog ib lub tuam txhab tshwj xeeb hauv kev tshawb fawb thiab kev tsim cov thev naus laus zis luam ntawv 3D thiab cov khoom siv, thiab tuaj yeem muab cov kev pabcuam prototyping ceev ceev thiab cov kev daws teeb meem txhawb nqa. Peb tau tsim kev koom tes tob nrog Guanghui Laser, thiab yuav ua cov kev sim luam ntawv 3D thiab kev tshawb fawb ntawm cov khoom tseem ceeb hauv kev lag luam aerospace, tsheb qauv, biomedicine, thiab lwm yam yav tom ntej. Peb tau tsim cov khoom siv laser ib leeg FF-M140, FF-M150 cov qauv qhia tshwj xeeb, FF-M180D ob lub laser kho hniav qauv tshwj xeeb, FF-M300H 1000W high-power laser industrial qauv, FF-M500 ob lub laser qauv, thiab FF-M800 plaub lub laser khoom, thiab tag nrho lawv tau tsim ntau thiab txhawb nqa cov kev daws teeb meem hauv zos. Peb tau tsim FastLayer, ib qho software txiav ntau lub laser thiab txoj kev tsim. Cov khoom siv yog ua haujlwm tsis siv neeg thiab tsis muaj neeg saib xyuas.

Cov khoom no muaj cov txiaj ntsig tseem ceeb hauv qab no:

➢ Kev siv tshuab kis hmoov ob txoj kev thiab hloov pauv ceev, kev siv hmoov ntau.

➢ Tsim software ywj pheej los ua kom tiav kev txiav thiab kev npaj txoj kev nrog ib qho nias.

➢ Los nrog nws lub koob yees duab, uas tuaj yeem paub txog kev tswj hwm tag nrho thiab kev ua haujlwm tsis muaj neeg saib xyuas nyob deb.

➢ Cov khoom siv txais yuav cov qauv vuam sib xyaw ua ke, uas ruaj khov heev thiab yooj yim rau kev teeb tsa.

Cov xwm txheej tam sim no thiab kev cia siab ntawm kev lag luam luam ntawv 3D
Tam sim no, kev luam ntawv 3D tau nkag mus rau lub sijhawm ntawm kev tsim qauv sai. Raws li cov ntaub ntawv los ntawm Tuam Tshoj Kev Lag Luam Kev Tshawb Fawb Lub Koom Haum, kev lag luam tshuab suav rau feem ntau ntawm cov ntawv thov downstream hauv xyoo 2021, ncav cuag 17.5%, ua raws li cov khoom siv hluav taws xob (16.6%) thiab tsheb (16.1%). Nrog rau kev txhim kho sai ntawm cov khoom siv hluav taws xob thiab kev lag luam tsheb, cov chaw thov ntawm 3D luam ntawv hauv ob qhov chaw no yuav raug nthuav dav ntxiv yav tom ntej.

Hais txog qhov ntsuas kev lag luam, raws li Tuam Tshoj Kev Nqis Peev Network qhov kev kwv yees: qhov nruab nrab txhua xyoo kev loj hlob ntawm 3D luam ntawv txij xyoo 2021 txog 2025 yuav yog li 26.59%, thiab nws yuav ncav cuag 70.1 billion yuan hauv xyoo 2025.

Kev luam ntawv 3D npog peb yam: khoom siv, cov ntaub ntawv thiab cov kev pabcuam, ntawm cov khoom siv luam ntawv suav rau qhov feem ntau. Raws li cov ntaub ntawv tso tawm los ntawm CCID, qhov ntsuas ntawm Tuam Tshoj txoj kev lag luam khoom siv luam ntawv 3D hauv xyoo 2020 yog 9.254 billion yuan, suav rau qhov feem pua ​​​​​​ntau tshaj plaws.

Tam sim no, tus nqi ntawm cov khoom siv luam ntawv 3D tseem kim heev. Ntawm ib sab tes, nws yog vim muaj cov ntawv pov thawj txawv teb chaws thiab kev tswj hwm monopolies. Ntawm qhov tod tes, nws yog vim kuv lub teb chaws txoj kev lag luam 3D pib lig, qhov kev thov me me, thiab qib kev ywj pheej tsawg. Nrog kev txhim kho thiab kev txhim kho ntawm kuv lub teb chaws txoj kev lag luam tsim khoom siab, kev txhim kho thev naus laus zis thiab kev txo qis ntawm cov nqi, kuv lub teb chaws txoj kev lag luam luam ntawv 3D yuav qhia txog kev nce qib hauv zos yav tom ntej. Kev koom tes ze ntawm cov chaw tsim khoom siv yog qhov tseem ceeb rau kev txhawb nqa kev txhim kho loj ntawm 3D luam ntawv thev naus laus zis.

Guanghui Laser tsis yog tsuas yog tsom mus rau kev tshawb fawb thiab kev tsim kho tshiab ntawm cov khoom siv laser xwb, tab sis kuj tseem txuas ntxiv tshawb nrhiav hauv kev siv tshuab ua laser, thiab cog lus tias yuav pab cov neeg siv khoom daws cov teeb meem ntawm daim ntawv thov. Ua tus thawj coj hauv kev tsim khoom siv luam ntawv 3D hauv tebchaws, FASTFORM paub txog txhua yam ntawm kev luam ntawv 3D thiab muaj pab pawg kws pab tswv yim uas muaj kev paub dhau los los muab cov khoom lag luam zoo tshaj plaws rau cov neeg siv khoom hauv kev luam ntawv 3D. Yav tom ntej, Guanghui Laser yuav ua haujlwm nrog FASTFORM los txhawb kev siv thiab kev txhim kho ntawm cov thev naus laus zis luam ntawv laser 3D hauv Suav teb thiab pab txhim kho kev lag luam. Qhov chaw: Guanghui Laser Tus sau: Tus kws ua haujlwm thov Gu Jiaxing