Hlau filaments zoo heev nthuav kev siv hlau 3D luam ntawv rau ntau yam ntawm cov kws tshaj lij uas kim heev los siv cov thev naus laus zis. Niaj hnub no, hlau luam ntawv, tseem hu ua fused hlau deposition (BMD) los yog hlau deposition qauv (MDM), yog tsim rau ua me me hloov qhov chaw los yog txhaj pwm. Fabricating hlau qhov chaw los ntawm cov hlau tsis yog tsuas yog 90 feem pua pheej yig dua li lwm cov khoom ib leeg lossis cov ntawv ntim qis hlau 3D luam ntawv, tab sis nws zam kev txhawj xeeb txog kev nyab xeeb uas cuam tshuam nrog kev siv cov hmoov hlau thiab laser hlau 3D luam ntawv, muab tib yam kev ywj pheej tsim thiab zoo sib xws. qhov zoo. Yog li cas koj thiaj li tau txais 3D luam ntawv hlau qhov chaw yooj yim thiab pheej yig?
△ Hlau 3D luam tawm qhov chaw ua rau ntawm Desktop Metal Studio System
Tam sim no, ntau lub tuam txhab ntawm desktop fused deposition modeling (FDM) 3D printers, suav nrog Anycubic, tau qhia cov tshuab luam ntawv hlau uas tso cai rau cov neeg siv luam tawm nrog cov hlau filament ntawm lawv cov tshuab pheej yig. Lwm lub tuam txhab FDM tshuab luam ntawv, xws li UltiMaker, BCN3D thiab Zortrax, tau qhia txog cov khoom siv tsim nyog rau kev luam ntawv hlau, suav nrog cov ntawv, filaments thiab nozzles. Pawg thib peb ntawm desktop 3D tshuab luam ntawv yog cov uas mob siab rau cov hlau filament, xws li Raise3D's Forge1 thiab Markforged's Hlau X.
Antarctic Xyooj yuav qhia txog cov yam ntxwv tshwj xeeb thiab kev ua haujlwm ntawm cov hlau luam ntawv hauv qab no, piav qhia yuav ua li cas luam tawm nrog cov xaim thiab cov khoom siv tshuab uas tuaj yeem tau txais. Tsis tas li ntawd, qee cov hlau 3D tshuab luam ntawv muaj nyob rau ntawm qhov kawg ntawm tsab xov xwm no.
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△ Ultrafuse hlau los ntawm Forward AM thiab hlau qhov chaw luam tawm ntawm BCN3D tshuab
Hlau yog dab tsi?
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△ Siv Ultrafuse xaim los luam cov hlau ntawm Raise3D's Forge1 3D tshuab luam ntawv
Cov hlau filament siv rau kev luam ntawv muaj ib lub hauv paus yas rau hauv uas cov hlau hais yog uniformly infused, ib tug composite filament uas tsim muaj zog, chemical resistant hlau qhov chaw nrog ib tug siab solids ntsiab lus (98 feem pua ntxiv rau). Tsis zoo li lwm hom filament, hlau filament kuj yuav tsum tau ob mus rau peb kauj ruam tom qab ua tiav tom qab luam ntawv, uas yuav tshem tawm cov polymer los ntawm cov luam tawm nyob rau hauv cov tshuaj hnyav, ces muab cov ntawv luam rau hauv lub cub tawg sintering, qhov twg nws condensed rau hauv ib feem hlau. .
Nco ntsoov tias peb tsis tham txog hlau ntawm no tsuas yog hais txog cov hlau uas muaj xim hlau lossis cov hlau zoo nkauj. Tsis txhob cuam tshuam cov xov hlau no nrog cov uas siv rau kev kho kom zoo nkauj. Hlau hlau tsuas yog hu ua "txhuas" lossis "tooj liab" nyob ntawm nws cov xim, thiab qee qhov raug muag raws li PLA ntxiv rau hlau, uas tsuas muaj 5 feem pua rau 40 feem pua ntawm cov hmoov hlau. Qee cov xov hlau zoo nkauj, xws li Formfutura's MetalFil Classic Copper thiab ProtoPasta's hlau-filled PLA, muaj feem pua ntawm cov hmoov hlau (txog 80 feem pua), tab sis tsuas yog simulate qhov zoo ntawm cov hlau. Cov no tsis xav tau ib hom kev ua haujlwm tom qab tshem tawm cov yas, tab sis tuaj yeem txhuam, xuab zeb, lossis polished kom zoo thiab zoo li hlau.
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△ 3D luam ntawv hlau qhov chaw siv Anycubic cov hlau thiab 3D tshuab luam ntawv
Cov qauv tsim, kev taw qhia, phab ntsa thicknesses, thiab kev txhawb nqa cov qauv siv hlau filaments txawv dua li lwm cov filament. Thaum luam ntawv ntawm cov tshuab xws li Ender 3 lossis Anet A8, nco ntsoov ua raws li cov qauv tsim ntawm cov chaw tsim khoom thiab lub tshuab luam ntawv. Muaj qhov zoo tshaj plaws slicer thiab lub tshuab luam ntawv teeb tsa ntawm koj lub tshuab ua kom koj tau txais txiaj ntsig zoo tshaj plaws ntawm koj cov khoom siv txij thaum pib yam tsis tas yuav sim nrog lub txaj kub thiab extrusion ceev, txo cov filament pov tseg. Piv txwv li, ib tug puv tes ntawm FDM tshuab luam ntawv manufacturers (Makerbot, UltiMaker, Raise3D, Zortrax, thiab BCN3D) tau ntawv pov thawj Ultrafuse branded hlau rau siv nyob rau hauv lawv cov tshuab luam ntawv thiab tau ua hauj lwm nrog Ultrafuse chaw tsim tshuaj paus BASF Forward AM los tsim ib tug zoo tagnrho tshuab luam ntawv teeb lub sij hawm. Tab sis yog tias cov chaw tsim khoom tsis tau sim lossis ntawv pov thawj xaim luam ntawv, cov neeg siv yuav ntsib kev luam ntawv tsis tiav. Feem ntau, xaim pib ntawm $ 150 rau 500 grams.
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△ Cov khoom luam tawm siv Nanoe's Zetamix 316L stainless hlau muaj kwv yees li 80 feem pua ntawm cov hlau ntom
Kev nrhiav qhov nrawm nrawm tuaj yeem yog qhov nyuaj yog tias lub tshuab luam ntawv tsis muab ib qho. Hlau filament luam ntawv ceev kuj qeeb thiab yuav tsum tau hloov kho raws li tus qauv tsim ntawm lub tshuab thiab ib feem, feem ntau pib luam tawm ntawm 30 mm / s lossis 40 mm / s, tib lub nrawm siv los luam tawm nylon.
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△ Cov kauj ruam ntawm hlau 3D luam ntawv,
hlau qhov chaw shrink
Nco ntsoov tias ib feem shrinks thaum lub sij hawm tom qab ua tiav (los ntawm 18 feem pua rau 25 feem pua ntawm nws cov ntim thawj, nyob ntawm tus qauv tsim thiab hom filament) raws li cov khoom yas raug tshem tawm ntawm nws thiab cov hlau seem yog compressed. Qhov no nthuav tawm tsis muaj kev sib tw me me thaum luam ntawv qhov chaw ua haujlwm uas qhov tseeb qhov tseeb yog qhov tseem ceeb. Txawm li cas los xij, lub shrinkage coefficient ntawm tib cov khoom siv hlau zoo ib yam, yog li thawj CAD qauv tuaj yeem ua kom zoo raws li qhov sib piv, thiab cov slicing software tuaj yeem txiav txim siab rau koj.
Forward AM's Ultrafuse muaj 16-17 feem pua shrinkage nyob rau hauv XY axis thiab ib tug 19-20 feem pua shrinkage nyob rau hauv Z axis. Siv Filamet hom hlau xaim los ntawm Lub Chaw Tsim Kho Virtual, koj tuaj yeem npaj txo koj cov ntawv luam tawm li ntawm 5 feem pua rau tooj liab thiab tooj liab thiab 10 feem pua rau cov hlau siv lub tuam txhab luam tawm cov txheej txheem kev sib tw / sintering. Zuag qhia tag nrho, tus nqi qis ib txwm yog 7-10 feem pua, lub tuam txhab tau hais. Qhov kawg yog 80-85 feem pua ntom, tab sis ib feem tuaj yeem sintered ntev dua, uas txhais tau hais tias shrinkage ntau dua thiab ntau dua.
Cov tuam txhab luam ntawv hauv qab no muab kev sib tham thiab sintering units ua ib pob, thiab lawv muab cov software ua haujlwm uas pab ua kom koj cov khoom ua tau raws li cov txheej txheem tsim thiab ua kom zoo rau txhua qhov chaw luam tawm thiab sintering. Rau cov filaments uas hla lub debinding theem, xws li Virtual Foundry thiab Nanovia, lub cev ntsuab yuav tsum tau embedded nyob rau hauv alumina hmoov thaum lub sij hawm thermal debinding theem, lwm yam khoom yuav yuav, tab sis tsis tshua kim tshaj lub debinding chav tsev.
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△ Stainless hlau ib feem luam tawm ntawm UltiMaker S5 siv cov khoom siv Ultrafuse hlau
hlau tsim
Ua ntej, raws li cov txheej txheem luam ntawv xaim tsim los ntawm MakerBot (tam sim no ib feem ntawm UltiMaker), tus qauv nam piv yuav tsum tau khaws cia hauv qab 3: 1 thiab phab ntsa nam piv yuav tsum tau khaws cia hauv qab 6: 1 kom tsis txhob luam tawm thaum lub sij hawm debinding thiab sintering. tawg los yog deformed. Tsis tas li ntawd, raws li MakerBot, luam qhov chaw kom tiaj tus li sai tau thiab ntxiv cov kev txhawb nqa ntau npaum li qhov ua tau los txhim kho qhov muaj sia nyob thaum lub sij hawm debinding thiab sintering. Qhov tawg thiab warping tuaj yeem txo qis los ntawm kev siv lub tswv yim ntawm qhov chaw thiab cov qauv kev txhawb nqa thaum lub sijhawm luam ntawv thiab tom qab ua tiav.
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△Markforged Sinter-2 yog lub cub tawg tsim los rau nruab nrab batch ntau lawm thiab cov ntawv luam loj
xav tau kev ua haujlwm tom qab
3D luam ntawv hlau tsis tsim cov khoom siv hlau uas muaj zog lossis siv tau zoo ntawm lub txaj luam ntawv. Qhov tseeb, thawj zaug luam tawm yog hu ua bisque, thiab nyob rau ntawm lub sijhawm no, ib feem yog nkig heev thiab tsis muaj xim hlau, yog li tom qab ua tiav yog tsim nyog. Tom qab luam ntawv, lub cev ntsuab dhau mus debinding, txheej txheem uas siv cov cua sov los yog cov kuab tshuaj kom yaj cov yas lossis cov nplaum nplaum. Cov kauj ruam no tsim cov channel qhib thoob plaws ib feem. (Muaj kev zam, Filamet hom hlau tsis tas yuav siv tshuaj degreasing, tab sis siv cov cua sov ntawm lub cub tawg kom tshem tawm cov yas binder. 3D tshuab luam ntawv manufacturers Desktop Hlau thiab Rapidia (uas siv hlau paste es tsis txhob filament) kuj muaj 3D tshuab luam ntawv uas hla. Cov kauj ruam degreasing. Lub tshuab luam ntawv rau sinter txheej txheem ob-kauj ruam.)
Lub degreased ib feem yog ces sintered nyob rau hauv lub cub tawg, uas uniformly heats ib feem mus rau hauv qab nws melting point, tshem tawm tej residual binder thiab melting cov hlau hais los ua ib tug ntom. Cov khoom siv hlau feem ntau tuaj yeem sintered hauv cov khoom siv hluav taws xob ntau dua li nws tuaj yeem tswj tau qhov kub thiab txias rau ob peb teev.
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△ On-demand 3D luam ntawv tuam txhab Fastparts tseem yuav degrease thiab sinter koj cov hlau ua ntej xa khoom rau cov neeg siv khoom
Outsourced debinding thiab sintering
Muaj twb muaj ntau lub tuam txhab nyob rau hauv kev ua lag luam uas muaj cov txheej txheem ntawm cov cav tov, suav nrog cov tshuab luam ntawv, ntxuav lossis debinding tshuab, thiab sintering furnaces, muaj peev xwm ua tiav tag nrho cov txheej txheem hauv tsev thiab siv ib daim software los koom tes lossis ua haujlwm rau cov txheej txheem. Nws tsis yog qhov tsim nyog yuav tsum muaj lub tshuab debinding lossis lub tshuab hluav taws xob sintering los tsim 3D luam ntawv hlau qhov chaw. Cov neeg siv tuaj yeem xa cov khoom rau kev tshaj lij tom qab ua tiav. Ob lub npe, Hlau Ultrafuse thiab Virtual Foundry, muab cov kev pabcuam thib peb uas yuav ua kom tiav koj cov khoom hlau thiab xa rov qab. Ntau tus neeg muab kev pabcuam 3D luam ntawv raws li xav tau kuj tseem muab cov kev pabcuam. Hauv Tebchaws Europe, ntev npaum li koj siv Ultrafuse hom stainless hlau xaim, koj tuaj yeem xa ib feem nrog rau cov ntaub ntawv STL rau Fastparts rau kev debinding thiab sintering. Hauv Asmeskas, koj tuaj yeem tig mus rau Matterhackers rau koj qhov chaw Ultrafuse.
Mechanical zog ntawm hlau qhov chaw ua los ntawm hlau
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△ Ntsuab stainless hlau 3D luam tawm ib feem (sab laug), ces sintered, nruab nrab thiab zaum kawg polished
Hlau filaments muaj zog dua yuav luag tag nrho cov yas siv hauv cov qauv duab FDM 3D luam ntawv, thiab qhov kawg muaj cov khoom siv hlau. Cov ntawv thov xws li hlau nozzles, lub zog, cov cuab yeej kho mob prototypes thiab li qub. Nco ntsoov tias qhov chaw ua los ntawm cov hlau feem ntau tsis tsim los tiv thaiv kev ntxhov siab heev. Txawm hais tias 3D luam ntawv nrog hlau yuav tsis haum rau cov ntawv thov uas yuav tsum tau nruj, nws yog qhov tsis tshua muaj txiaj ntsig los tsim cov hlau ntom ntom uas tsis yog qhov tseem ceeb ntawm FDM cov cav tov.
Cov khoom ntawm Hlau 3D Luam Ntawv Qhov Chaw
Kev tshawb fawb los ntawm Forward AM tau pom tias thaum 3D luam tawm kom zoo, cov khoom siv hlau tsim siv Ultrafuse 316l stainless hlau xaim muaj lub zog tensile ntawm 561 MPa hauv XY (planar) kev taw qhia thiab 521 MPa hauv ZX (ntev) kev taw qhia, thaum tib qhov manufactured siv hlau txhaj molding muaj lub zog tensile ntawm 540 MPa nyob rau hauv ob qho tib si kev taw qhia. Lub zog tawm los, lossis kev ntxhov siab cuam tshuam rau lub ntsiab lus ntawm cov khoom pib deform, yog qhov siab dua rau 3D luam tawm qhov chaw (251 MPa rau XY thiab 234 MPa rau ZX) dua li rau qhov chaw molded (180 MPa).
Ib txoj kev tshawb fawb tsis ntev los no tau pom tias thaum cov kev taw qhia ply yog sib npaug rau cov kev taw qhia ncab, lub zog ntawm qhov feem ntau qis dua thaum cov kev taw qhia ply yog perpendicular mus rau stretching. Txoj kev tshawb no tau ua tsis yog nrog Ultrafuse lossis Filamet, tab sis nrog 60 feem pua ntawm cov hlau thiab 40 feem pua cov ntaub ntawv yas binder tsim rau kev sim. Ultrafuse cov ntaub ntawv qhia tau zoo sib xws XY thiab YZ lub zog muaj nuj nqis.
3D luam tawm cov khoom tsim thiab kev taw qhia kev luam tawm ua lub luag haujlwm tseem ceeb. Txhawm rau txo qhov kev pheej hmoo ntawm kev tsis sib haum xeeb, Forward AM pom zoo ua "Dress Stability Simulation" ua ntej luam ntawv, ua raws lawv cov lus qhia hauv online. Qhov no muab kev kwv yees ntawm cov kev ntxhov siab sab hauv los ntsuas cov qauv kev ncaj ncees ntawm ib feem thaum lub sij hawm debinding, thiab tseem muab kev taw qhia pom txog cov yam ntxwv ntawm cov qauv uas muaj kev pheej hmoo. Qhov kev sim sintering no yog muab los ntawm kev pabcuam los ntawm Forward AM's virtual engineering pabcuam. Siv cov cuab yeej zoo li no, cov neeg siv tuaj yeem txiav txim siab seb cov hlau luam ntawv puas yog qhov zoo tshaj plaws rau koj txoj haujlwm.
High quality hlau
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△ Ultrafuse 316L filament xav tau lub nozzle li hnav-resistant li hlau los yog ruby
Ultrafuse los ntawm Forward AM
BASF Ultrafuse 316L stainless hlau: $ 500 rau 3 kg spool
BASF Ultrafuse 17-4 PH Stainless Hlau: $ 350 rau 3 kg spool
Forward AM lub tuam txhab niam txiv, BASF, yog ib lub tuam txhab tshuaj loj tshaj plaws hauv ntiaj teb. Lawv cov hlau-infused filament hu ua Ultrafuse thiab yog ua los ntawm 316L stainless hlau thiab 17-4 PH stainless hlau. Ob lub filaments muaj 80 feem pua ntawm cov hmoov hlau thiab cov khoom siv polymer-based binder. Ultrafuse 17-4 PH, tseem hu ua Hom 630, yog chrome-tooj liab hardened stainless hlau uas yog sib nqus thiab tuav zoo txhua yam thiab corrosion kuj mus txog 315 degree. Ultrafuse 316L txhawb nqa ntau yam kev siv nrog rau cov cuab yeej, jigs thiab fixtures, tsis tshua muaj ntim ntau lawm, cov khoom ua haujlwm thiab cov qauv. Cov hlau tsis tuaj yeem pheej yig, raug nqi ib ncig $ 129 ib kilo, Ultrafuse 316L raug nqi ib ncig $ 465 rau 3kg spool, thiab $ 349 rau Ultrafuse 17-4 PH, kuj muaj nyob rau hauv 1kg spools.
Txawm hais tias cov filament no kim dua li cov qauv polymer 3D luam ntawv filaments, nws tsis tshua kim dua li ntau cov pa roj carbon fiber reinforced PA filaments thiab txo tus nqi ntawm cov khoom me me mus rau nruab nrab hlau. Nyob ntawm tus qauv tsim thiab qhov loj ntawm qhov, nws tuaj yeem raug nqi tsawg dua li lwm cov txheej txheem hlau AM. Kev luam ntawv nrog Ultrafuse 316L yog 1.4 mus rau 2 zaug pheej yig dua luam ntawv nrog cov hmoov hlau feem ntau ntawm cov tshuab luam ntawv hlau.
● Dia: 1.75mm, 2.85mm
●Spool loj: 1 kg, 3 kg
● Cov Khoom Siv: 80 feem pua 316L Stainless Hlau; 17-4 PH Stainless Hlau nrog 20 feem pua Thermoplastic Adhesive
● Nozzle kub: 220-245 degree
● Lub txaj kub: 90-100 degree
● Cua txias: tsis tas yuav tsum tau
●Print ceev: 30-40 mm/s
Hauv qab phaj: iav txaj nrog cov nplaum nplaum
Nozzle: Txhua yam hnav-resistant nozzle (steel, ruby, thiab lwm yam)
● Sintered ceev: 7.85 kg / m 3 (Ultrafuse 316L); 7.6 kg/m 3 (Ultrafuse 17-4 PH)
● Nruab nrab shrinkage: X & Y 16 feem pua, Z 20 feem pua
● Pom zoo thawj qhov ntsuas qhov ntsuas: X & Y 120 feem pua, Z 125 feem pua
●Technical Data Sheet: Ultrafuse 316L, Ultrafuse 17-4 PH
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△Filament rau FDM luam ntawv los ntawm Virtual Foundry
Sublimation 3D UPRISE 3D UPFM-316
L
UPFM-316L stainless hlau: 700 yuan (RMB) ib 750g / yob
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△UPFM-316L stainless hlau xaim
Shenghua 3D yog tus pioneer thiab tus thawj coj ntawm Tuam Tshoj cov hlau thiab ceramic indirect 3D tshuab luam ntawv. Tau cog lus rau kev txhawb nqa thiab kev siv hlau / ceramic indirect 3D tshuab luam ntawv, muab hlau / ceramic 3D tshuab luam ntawv, hlau / ceramic 3D luam ntawv cov ntaub ntawv txhim kho, degreasing, sintering tom qab ua cov khoom siv thiab thev naus laus zis, kev tshuaj xyuas zoo rau kev luam ntawv rau ntau yam lag luam. nyob rau hauv tsev thiab txawv teb chaws Ib tug ua tiav txheej ntawm indirect 3D luam ntawv daws teeb meem rau cov txheej txheem saw.
Txhawm rau nthuav dav daim ntawv thov ntawm cov khoom siv hlau thiab txo cov nqi tsim khoom lag luam. Pib los ntawm cov khoom siv, Shenghua 3D tau tsim cov hlau hlau zoo, uas yog tsim rau cov khoom siv FDM 3D luam ntawv zoo tib yam. UPFM-316L stainless hlau xaim yog sib tov ntawm stainless hlau hmoov thiab polymer, tib yam li tus qauv thermoplastic hlau, thiab nws txoj kab uas hla yog 1.75 hli. Cov khoom siv hlau yog tsim los siv cov txheej txheem luam ntawv tsis ncaj 3D. Lub polymer nyob rau hauv lub filament ua raws li ib tug binder thaum lub sij hawm luam ntawv txheej txheem, thiab cov ntawv luam tawm yog hu ua lub cev ntsuab. Lub ntsiab polymer tivthaiv yog muab tshem tawm nyob rau hauv ib tug catalytic debinding txheej txheem, thiab cov seem muaj cov ntshiab hlau hais thiab residual binder, uas yog ces sintered ntawm ib tug kub me ntsis hauv qab no lub melting point ntawm cov hlau los tsim cov hlau ntom ntom zaum kawg.
UPFM-316L stainless hlau xaim muaj cov khoom zoo heev thiab cov ntsiab lus hlau siab, uas txo qhov kev pheej hmoo ntawm qhov tsis xws luag thiab txhim kho qhov ua tau zoo ntawm cov khoom. Cov khoom siv muaj zog corrosion kuj thiab siab ductility, thiab tuaj yeem siv dav hauv cov khoom lag luam, aerospace, cov cuab yeej kho mob thiab lwm yam kev lag luam, thiab muaj qhov zoo ntawm cov nqi qis thiab ntau daim ntawv thov. Thiab cov txheej txheem luam ntawv tsis muaj pa luam yeeb, tsis muaj ntxhiab tsw, tsis muaj tshuaj lom thiab tsis muaj mob. Tus nqi ntawm 3D luam ntawv hlau raws li cov txheej txheem FDM tsuas yog tsawg dua 10 feem pua ntawm cov txheej txheem hlau 3D luam ntawv, uas yog qhov txaus nyiam heev rau cov tsev kawm tshawb fawb thiab kev lag luam. Cov khoom siv no tuaj yeem pab hlau 3D luam ntawv kom paub sai sai fusion daim ntaub ntawv, thiab kuj ua rau hlau additive manufacturing ntau pheej yig thiab siv tau, muab kev txhawb zog rau kev nrov ntawm cov additive manufacturing kev lag luam.
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△UPFM-316L stainless hlau hlau tsis muaj thiab cov khoom
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△UPFM-316L stainless hlau xaim qauv
Filamet los ntawm Virtual Foundry
●The Virtual Foundry 316L stainless hlau: $700 ib 3 kg
●The Virtual Foundry 17-4 PH stainless hlau: $900 ib 3 kg
US-based cov chaw tsim khoom Lub Virtual Foundry tshwj xeeb hauv cov hlau thiab muaj cuaj Filamets, suav nrog 316L stainless hlau, Inconel 718-34 F steel, titanium, tooj liab, txhuas thiab, tshiab rau 2023, H13 cov cuab yeej hlau. Lub tuam txhab 316L stainless hlau xaim yog li 85 feem pua ntawm cov hlau thiab tuaj yeem siv rau hauv ib lub tshuab luam ntawv FDM, tab sis yuav tsum muaj qee yam khoom siv ntxiv. Piv txwv li, los luam tawm nrog lub tuam txhab 316L, koj yuav xav tau FilaWarmer los ua kom sov lub filament.
Filamet tuaj yeem luam tawm nrog qhov kub thiab txias me ntsis ({{0}}} degree ) thiab qis dua lub txaj ntau (40-50 degree ). Lwm qhov yuav tsum tau xav txog yog tias TVF's filament yuav tsum muaj 0.6mm stainless hlau nozzle, thaum koj tuaj yeem siv tus qauv ntau dua 0.4mm inch nozzle rau Ultrafuse. Vim Filamet cov ntsiab lus hlau siab, nws tawg yooj yim dua li tus qauv PLA. TVF pom zoo kom dai lub spool ncaj qha saum lub tshuab luam ntawv rau kev teeb tsa ncaj qha tsav extrusion, lossis ze lossis qis dua nws rau kev teeb tsa Bowden.
Ib kilogram, 319L stainless hlau raug nqi $273, tooj liab $121 thiab titanium $832. TVF muab cov ntaub ntawv teeb tsa lub tshuab luam ntawv uas koj tuaj yeem xa mus rau cov software slicer ua qhov pib rau kev sim cov khoom siv. Rau kev ua tiav tom qab, cov khoom siv TVF tsuas yog ib kauj ruam xwb, cua sov hauv qhov cub. Rau cov neeg siv khoom tsis muaj cov khoom siv sintering, TVF tau koom tes nrog Sapphire 3D, hlau 3D luam ntawv kev pabcuam tawm ntawm Chicago, ua cov ntawv luam tawm txog $ 50 rau ib qho me me.
● Dia: 1.75mm, 2.85mm, grain
●Spool loj: 500g, 1kg
● Cov khoom muaj pes tsawg leeg: 80 feem pua 316L stainless hlau los yog 17-4 PH stainless hlau ntxiv rau 20 feem pua polymer yas
● Nozzle kub: 205-235 degree
● Lub txaj kub: 40-50 degree
● Cua txias: tsis tas yuav tsum tau
●Print ceev: 30 mm/s pib
Tsim phaj: txhua yam khoom siv, tab sis nrog ib txheej ntawm cov ntawv luam thiab lub txaj (xws li xiav xim daim kab xev los yog nplaum nplaum)
●Nozzle: 0.6 hli los yog loj dua, txheem stainless hlau
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△ Cov khoom ua los ntawm 316L stainless hlau xaim hloov kho los ntawm Nanoe
Nanoe's Zetamix
Zetamix hauv Nanoe 316L stainless hlau: $ 1,500 ib 3 kg
Zetamix hauv Nanoe H13 Steel: $ 1,500 ib 3 kg
Fabkis cov khoom lag luam Nanoe muab 316L stainless hlau xaim thiab H13 cov cuab yeej hlau hlau, cov ntawv khi ntawm ob lub filaments yog li ntawm 52 feem pua rau 55 feem pua ntawm cov hlau, yog li lawv tuaj yeem luam tawm ntawm qhov kub qis dua li lwm hom, koj tuaj yeem tau txais qhov kawg nrog qhov ceev ntawm 90 feem pua rau 91 feem pua yuav cia siab tias yuav shrinkage ntawm 16 feem pua rau 21.3 feem pua. Cov neeg xa khoom thoob ntiaj teb muab 500 grams ntawm 319L stainless hlau thiab H13 cov cuab yeej hlau rau qis dua $ 300 ib kilo.
● Dia: 1.75mm, 2.85mm
●Spool loj: 500g, 1kg
● Cov khoom muaj pes tsawg leeg: 55 feem pua 316L stainless hlau lossis 52 feem pua H13 steel
● Nozzle kub: 180 degree
● Lub txaj kub: 30 degree
● Cua txias: tsis tas yuav tsum tau
●Print ceev: 15 mus rau 50 mm / sec, nyob ntawm seb cov duab
●Nozzle: 0.6 hli los yog loj dua, txheem stainless hlau
● Pom zoo thawj qhov ntsuas qhov ntsuas: X & Y 120 feem pua, Z 125 feem pua
●Technical data sheet: 316L, H13
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△ Stainless hlau hlau los ntawm Nanovia
Nanovia's Mt 316L
●Mt 316L Stainless Hlau: $ 900 ib 3 kg
Fab Kis cov chaw tsim khoom Nanovia muab 316L stainless hlau xaim nrog cov ntsiab lus carbon tsawg, thiab cov ntawv luam tawm tuaj yeem raug sintered ncaj qha yam tsis muaj tshuaj tiv thaiv ua ntej. Nws raug nqi ib ncig $ 150 rau 500 grams. Mt 316L filament tso cai rau kev luam ntawv ntawm cov hlau tsis muaj steel hlau siv cov qauv 3D tshuab luam ntawv, uas tuaj yeem ua rau sintered yam tsis muaj tshuaj lom neeg debinding. Nanovia thov tias qhov tshwm sim tom qab sintering yog 100 feem pua stainless hlau ib feem.
● Dia: 1.75mm, 2.85mm
●Spool loj: 500 grams
● Nozzle kub: 170 degree - 100 degree
● Lub txaj kub: 40 degree - 60 degree
●Print ceev: los ntawm 20 mus rau 40 mm / sec, nyob ntawm seb cov duab ntawm ib feem
●Nozzle: 0.6 hli los yog loj dua, txheem stainless hlau
●Shrinkage tus nqi: 10 feem pua - 15 feem pua
●Technical data sheet: 316L
Hlau 3D tshuab luam ntawv
Markforged Hlau X Gen2
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△ Lub Markforged Hlau X system suav nrog lub tshuab luam ntawv 3D, chav sib tham thiab lub qhov cub sintering
Markforged launched Hlau X nyob rau hauv 2017 thiab nws tseem yog ib qho ntawm cov nyiam hlau 3D luam ntawv daws teeb meem rau ntau txhiab tus neeg siv khoom thoob ntiaj teb. Hlau X yog lub tshuab luam ntawv dual-extruder 3D nrog lub tshuab cua sov uas tuaj yeem ua tiav txheej siab ntawm 50 microns. Tsis zoo li lwm lub tshuab luam ntawv, Markforged muaj rau cov hlau hauv nws cov khoom muaj npe, suav nrog tooj liab thiab Iconel. Nrog tooj liab koj tau txais 98 feem pua ntawm cov hlau ntom nrog qhov elongation ntawm kev tawg ntawm 45 feem pua thiab lub zog tensile kawg ntawm 193 MPa.
Kev them nyiaj yug tshem tawm yog ib qho teeb meem loj hauv cov hlau 3D luam ntawv, thiab Markforged muaj cov kev daws teeb meem tshwj xeeb, ntawm cov ntawv luam tawm thiab kev txhawb nqa, ob qho tib si luam tawm hauv cov hlau, yog txheej nyias nyias nyias uas tuaj yeem tshem tawm sai sai yam tsis muaj cov cuab yeej yooj yim pop tawm ntawm kev txhawb nqa.
Markforged muaj lub debinding unit Wash 1 thiab sintering rauv Sinter 2, ua kom tag nrho cov khoom hlau hauv tsev. Ntxuav -1 dips ntsuab ib feem nyob rau hauv ib tug tshwj xeeb kua uas tshem tawm lub ntsiab binder cov ntaub ntawv thiab tawm qhov ib nrab ntxeem tau kom cov binder seem yuav hlawv tawm thaum lub sij hawm sintering. Nrog rau qhov kub txog li 1300 degree, Sinter 2 rauv tuaj yeem sinter ntau yam ntawm cov khoom lag luam qib hlau los ntawm lub xeev skim rau hauv cov hlau ntom ntom.
Tag nrho cov hlau 3D tshuab luam ntawv yog siv los ntawm lub tuam txhab huab-raws li Eiger workflow software, uas ua rau cov neeg siv khaws "qhov digital" uas tuaj yeem luam tawm ntawm lub tshuab luam ntawv Hlau X hauv txhua qhov chaw. Eiger kuj muaj ib feem simulation peev xwm los txheeb xyuas qhov ua tau zoo thiab kev teeb tsa ua ntej luam ntawv. Lub Hlau X muag rau ib ncig ntawm $99,000, nrog rau peb cov lus hais saum toj no raug nqi ib ncig $200,000. Cov ntaub ntawv muaj li ntawm $ 150 txog $ 300 ib 200cc spool.
Markforged Hlau X:
● Tsim ntim: 250 x 220 x 200mm
● Print Chamber: cua sov
●Print txaj: rhuab, nqus-sealed print phaj, tsis siv neeg txaj leveling
● Yam tsawg kawg nkaus qhov siab: 50 microns
Desktop Hlau Studio System
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△Desktop Hlau Studio System hlau 3D tshuab luam ntawv thiab txuam sintering rauv
Desktop Hlau yog ib qho ntawm cov pioneers hauv hlau deposition 3D luam ntawv, txo tus nqi thiab ua kom yooj yim ntawm kev siv hlau 3D tshuab luam ntawv. Nws Studio System, uas tau nthuav tawm hauv xyoo 2016, tuaj yeem tsim cov khoom mus txog 98 feem pua denser, zoo ib yam li castings. Tag nrho cov ntaub ntawv Studio Systems tau muab nrog cov ntaub ntawv qhia ntxaws txog cov khoom siv kho tshuab. Desktop Hlau cov khoom tooj liab khav theeb elongation ntawm kev tawg ntawm 37 feem pua thiab lub zog tensile kawg ntawm 193 MPa.
Tom qab tso tawm ntawm Studio System, Desktop Metal tau qhia txog cov thev naus laus zis tshiab, tsim ob-kauj ruam "lub tshuab luam ntawv rau sinter" txheej txheem uas tshem tawm cov kauj ruam debinding. Siv cov txheej txheem tsim khoom tsim tawm tso cai rau cov khoom luam tawm ncaj qha rau hauv lub cub tawg yam tsis muaj qhov hnyav debinding theem, txuag lub sijhawm, cov khoom hnyav. Raws li ib tug ntawm cov pioneers ntawm no technology, Desktop Metal nteg ib co ntawm cov hauv paus ntsiab lus rau lwm lub tshuab luam ntawv manufacturers ua raws. Nws cov kev daws teeb meem suav nrog lub tshuab luam ntawv, cov ntaub ntawv muaj tswv, software tsim, nws tus kheej sintering rauv, thiab ib qho chaw detachable nrog cov khoom siv ceramic ntawm cov qauv kev txhawb nqa thiab ib feem, tso cai rau ib feem kom yooj yim disassembled los ntawm tes.
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△ Desktop Metal's Studio System thiab Furnaces Pab kom Ntau Lawm-Qib Hlau Qhov
Txog $275,000 rau Studio System 3D tshuab luam ntawv thiab rauv:
● Tsim ntim: 300 x 200 x 200 mm
Txheej qhov siab (ntsuab ntsuab): 50 microns
● Heated txaj: 70 degree
●Maximum tsim hnyav (ntsuab raws li txoj cai): 6.5 kg
Txhim kho 3D Forge 1
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△MetalFuse yog cov khoom lag luam muaj xws li Forge1 hlau 3D tshuab luam ntawv, D200-E degreasing tshuab, thiab S200-C sintering rauv
Raise3D's Forge1 yog ib lub tshuab luam ntawv loj loj 3D uas yog ib feem ntawm lub tuam txhab MetalFuse tov, uas suav nrog lub tshuab luam ntawv, D200-E debinding unit thiab S200-C nqus sintering rauv muaj peev xwm ncav cuag 1500 degree . Nrog rau peb lub tshuab no, Raise3D tuaj yeem muab kev ua haujlwm yooj yim rau cov khoom siv hlau hauv tsev siv software uas tau txiav txim siab sau cov shrinkage kom qhov kawg qhov ntev tom qab debinding thiab sintering yog qhov tseeb thiab haum rau kev siv. Forge1 tshuab luam ntawv khav theeb dual extruders, tus kheej-leveling txaj, khiav tawm sensors, thiab HEPA lim nrog activated carbon. MetalFuse system luam tawm nrog BASF Forward AM Ultrafuse stainless hlau. Lub dual extruder luam tawm nrog BASF's Ultrafuse kev them nyiaj yug txheej, tam sim no tsuas yog muaj nyob hauv Europe, cov khoom siv alumina siv rau "txheej txheej". Hauv lwm lo lus, nws ua rau kev sib cais txhawb cov txheej txheem sib cais ntawm kev txhawb nqa thiab luam tawm tom qab sintering.
● Tsim ntim: 300 × 300 × 300 mm
● Filament txoj kab uas hla: 1.75mm
● Txheej qhov siab: 100 microns
● Lub txaj kub: 120 ºC
BCN3D Epsilon W50
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△ BCN3D Epsilon W50 Gen 2 3D tshuab luam ntawv
Lub tshuab luam ntawv tshuab luam ntawv BCN3D tab tom pib Lub Pob Hlau thaum Lub Kaum Ib Hlis 2021, uas suav nrog Ultrafuse stainless hlau xaim (316L thiab 17-4 PH), Magigoo nplaum, software thiab ob qhov kub kub rau txog $ 1,200. BCN3D tseem muab cov txheej txheem tsim tshwj xeeb thiab cov txheej txheem rau cov khoom siv hlau. Lub Pob Hlau yog muaj tsis yog rau W50 nkaus xwb, tab sis rau tag nrho Epsilon tsev neeg ntawm 3D tshuab luam ntawv (W50SC, Epsilon W27 thiab W27SC), muab ntau qhov ntau thiab tsawg thiab nqe ntsiab lus rau kev pib nrog cov khoom siv hlau.
Hlau Pob yog tsim los rau kev tsim cov khoom seem, cov qauv ua haujlwm thiab cov cuab yeej siv, feem ntau yog rau kev lag luam tshuaj, zaub mov, tsheb, aerospace thiab kev lag luam. Cov khoom tsim los ntawm cov txheej txheem no coj tus cwj pwm zoo ib yam rau cov uas tsim los ntawm cov hlau txhaj tshuaj molding lossis CNC, thiab muab cov kev daws teeb meem hauv chaw ua haujlwm nrog kev ywj pheej tsim ntau dua.
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△ Cov khoom siv hlau ua siv Ultrafuse stainless hlau xaim ntawm BCN3D Epsilon 3D tshuab luam ntawv tuaj yeem polished los txhim kho qhov chaw tiav
BCN3D luam ntawv kub
