A UV flatbed tshuab luam ntawvdeposits UV-kho tus number case ncaj qha mus rau lub substrate nyob ruaj ruaj thiab kho nws tam sim ntawd nrog LED lossis mercury UV teeb - tsis muaj sij hawm ziab, tsis muaj kauj ruam hloov, tsis muaj daim hlau. Phau ntawv qhia no suav nrog txhua yam uas tus neeg yuav khoom lossis tus kws tsim khoom tsim khoom xav tau ua ntej ua haujlwm: cov ntaub ntawv twg luam tawm zoo thiab uas xav tau kev kho kom zoo, qhov tuab tiag tiag thiab kev txwv curvature, yuav ua li cas kho qhov tsis xwm yeem, thaum lub axis teb tsim nyog, yuav ua li cas flatbed piv nrog yob- rau - yob rau kev ua haujlwm nruj, thiab lub tshuab ua tau zoo npaum li cas los khiav.
Cov lus nug feem ntau thawj zaug -lub sijhawm cov neeg yuav khoom nug yog seb lub txaj txaj tsuas tuaj yeem luam cov ntawv tiaj tus xwb. Cov lus nug tseem ceeb dua yogntev npaum li cas yav dhau los tiaj tus koj tuaj yeem mus thaum ua kom zoo, dhau los thiab kev ntseeg tau zoo- thiab uas muaj cov lus teb, uas yog cov lus qhia no.
Yuav ua li cas UV Flatbed Printing Ua Haujlwm
Pa inks qhuav los ntawm kev nqus los yog evaporation, uas txwv lawv rau cov ntxeem tau lossis coated xov xwm. UV number case polymerises qhov tam sim ntawd nws hla hauv qab lub teeb, yog li nws zaum saum lub iav, hlau lossis pob zeb es tsis txhob ntub rau hauv.
LED UV curing tau dhau los ua lub neej ntawd vim nws ua haujlwm txias, rub lub zog tsawg, hloov mus rau thiab tawm tam sim ntawd thiab kav ntev li 10,000-20,000 teev. Mercury teeb tseem xa cov khoom siv raw ntau dua, tab sis cov khoom siv hluav taws xob ua rau lawv tsis zoo rau cov yas nyias, nthuav dav PVC thiab laminated panels.
Cov ntaub ntawv dab tsi tuaj yeem UV Flatbed tshuab luam ntawv luam tawm?
Tsis yog cim cov npe ntawm cov khoom siv, pab pawg substrates los ntawm lub cev lub zog uas ua tau kwv yees luam tawm - porosity, lub zog saum npoo, pob tshab, kev ntxhib los mos thiab kev tiv thaiv tshav kub.
Porous rigid cov ntaub ntawv
Birch plywood, MDF, hardwood vaj huam sib luag, xyoob, cork thiab engineered ntoo absorb primer thiab muab zoo heev mechanical adhesion. Siv rau rooj tog vaj huam sib luag, txee qhov rooj, sab hauv décor, khw muag khoom thiab khoom plig tus kheej. Qhib grain softens cov duab nthuav dav, yog li cov xuab zeb sealer pom zoo txhim kho qhov ntse thiab xim ntom.
Cov khoom tsis yog- ntxeem tau du
Cam khwb cia thiab extruded acrylic, ntab thiab tempered iav, iav, stainless hlau, anodised aluminium, ACM, ceramic pobzeb thiab porcelain cia siab rau cov tshuaj adhesion. Cov no muaj cov cim kos duab kos duab, cov duab kos duab hauv tsev cia puav pheej, cov cim hauv khw, khoom plig thiab cov phab ntsa zoo nkauj - thiab lawv yog cov khoom siv feem ntau xav tau kev txhawb nqa adhesion.
Cov ntaub ntawv yas kos npe
PVC daim ntawv, nthuav dav PVC (Sintra), polycarbonate, PETG, ABS thiab HIPS yog engineered rau luam thiab nyob twj ywm workhorses ntawm North American kos npe ntau lawm vim hais tias lawv muab txhim khu kev qha printability nrog tsawg nqi.
Lub teeb pom kev zoo boards
Coroplast, honeycomb board, foam boards thiab composite sandwich panels pab cov khoom siv kos npe, kos npe kev tshwm sim thiab cov duab kos duab. Tag nrho cov ntawm lawv flex, yog li lub tshuab nqus tsev tuav -down yuav tsum nyob thoob plaws hauv daim ntawv.
Cov ntaub ntawv pob tshab
Clear acrylic, iav, polycarbonate thiab PET ntawv tsav backlit kos npe, lub thawv teeb, qhov rais duab thiab muab faib. Lub tswv yim ntawm tus cwj mem dawb yog nyob ntawm seb sab twg cov khoom tiav yuav raug saib los ntawm.
| Khoom | Piv txwv | Kev txiav txim siab luam ntawv |
|---|---|---|
| Siab saum npoo zog | iav, ceramic, anodised aluminium | Kev ntub dej zoo heev, tseem feem ntau xav tau tus txhawb nqa |
| Tsawg zog nto | PE, PE | Plasma, corona lossis tus kws tshaj lij primer yuav tsum tau ua |
| Porous | Ntoo, MDF | Foob ua ntej luam ntawv |
| Textured | Pob zeb, reclaimed ntoo | Ntau qhov kev hla dhau los txhim kho kev pov hwm |
| Pob tshab | Acrylic, iav | Cov xim dawb xav tau rau opacity |
| Kub-sensitive | Exanded PVC, nyias yas | Txo lub teeb lub zog, ntxiv cov cua txias |
Kev xaiv cov khoom kuj hloov qhov ua tiav zoo. Iav muab qhov siab tshaj plaws gloss thiab xim vibrancy. Ntoo khaws nws cov nplej pom nyob rau hauv pob tshab inks rau qhov zoo tshaj plaws ntuj tiav. Matte PVC nyeem kom meej nrog yuav luag tsis muaj glare. Txhuam txhuam txhuam ua rau cov xim hlau thaum cov xim dawb txhob txwm tso tawm ntawm qhov chaw ntawm cov duab kos.
Kev Npaj Nto thiab Adhesion
Cov duab zoo heev txhais tau tias tsis muaj dab tsi yog tias tus number case nqa tom qab kev teeb tsa. Kev npaj yog ib qho loj tshaj plaws nyob rau hauv lub sij hawm ntev - durability.
Ntoo thiab porous khoom:xuab zeb nrog 220-320 grit, tshuab tawm cov plua plav, siv cov xuab zeb sealer lossis ntoo primer, xuab zeb maj mam dua, thiab luam tawm ib zaug tag nrho qhuav.
Hlau:degrease nrog isopropyl cawv, siv acetone nyob qhov twg cov roj hnyav, thiab tsis txhob kov lub ntsej muag ntxuav nrog txhais tes. Cov hlau nyuaj tau txais txiaj ntsig los ntawm epoxy lossis polyurethane adhesion primers. Anodised aluminium feem ntau ua haujlwm zoo dua polished stainless vim nws qhov chaw muaj cov khoom siv kho tshuab.
iav thiab acrylic:ntxuav nrog isopropyl cawv los yog ammonia-dawb iav ntxuav, thiab tsis txhob muaj dab tsi uas muaj silicone - nws ua rau adhesion. iav, acrylic thiab silane-raws li primers txhua yam ua haujlwm; qee cov ntawv thov kev lag luam ntxiv lub teeb tshuaj etching lossis micro- puas.
Plastics uas tsis tshua muaj zog:PE thiab PP yog qhov nyuaj tshaj plaws substrates. Kev kho mob Corona, ntshav lossis nplaim taws yog qhov yuav tsum tau ua. Yog tsis muaj nws, adhesion tsis hais txog ntawm kho qhov chaw.
Ua ntej tso cov khoom tshiab rau kev tsim khoom, khiav cov ntaub so qhuav, dej cawv rub, hla -hatch test rau ASTM D3359 thiab daim kab xev tev. Cov no siv sijhawm feeb thiab ntes qhov ua tsis tiav uas yuav tshwm sim tom qab lub cim tau teeb tsa.
Tshuab txwv: txaj loj, Thickness thiab Curvature
Lub limiting yam yog tsis tshua muaj tag nrho cov duab ntawm ib feem. Nws yog qhov kev ncua deb ntawm lub taub hau luam ntawv thiab qhov chaw tshwj xeeb uas tau luam tawm, thiab ntau npaum li cas qhov kev ncua deb txawv ntawm daim duab.
Sau cheeb tsam
| Lub tshuab luam ntawv chav kawm | Ntau tshaj qhov chaw luam tawm | Hom kev siv |
|---|---|---|
| Desktop / A3 | 600 × 900 hli | Xov tooj rooj plaub, khoom plig, qauv ua haujlwm |
| Nruab nrab -loj | 1300 × 2500 hli | Standard 4 × 8 ft daim ntawv Tshuag |
| Kev lag luam | 2000 × 3000 hli | Architectural panels, iav, pob zeb |
| Hom loj | Mus txog 2500 × 4000 mm | Kev tsim vaj huam sib luag tsis tu ncua |
North American kos npe khw muag khoom ntau dhau yuav 4 × 8 ft tshuab vim qhov sib tw ntawm daim ntawv loj acrylic, PVC, MDF thiab ACM twb tau xa tuaj.A3 UV tshuab luam ntawvthiab ntxiv muaj peev xwm ib zaug volume justifies nws.
Thickness thiab Z-axis clearance
Nkag mus thiab nruab nrab - cov tshuab feem ntau lees txais 50-100 mm ntawm cov khoom nrog 100-120 mm ntawm platen clearance. Cov tshuab tsim tshwj xeeb rau cov xov xwm tuab - xws li asiab- tshem tawm A1 flatbed UV tshuab luam ntawv- txuas tau zoo tshaj qhov ntawd, nrog qee tus qauv tuav 300 mm lossis ntau dua. Nco ntsoov xyuas Z-axis stroke ntawm tus qauv tshwj xeeb es tsis yog cov qeb, thiab ntsuas los ntawm lub txaj mus rau qhov siab tshaj plaws ntawm qhov chaw ua haujlwm, tsis yog mus rau qhov chaw luam tawm. Qhov tseeb qhov tseeb feem ntau poob ntawm ± 0.05 hli thiab ± 0.10 hli.
Curvature thiab lub taub hau sib txawv
Yooj yim nkhaus luam tawm ncaj qha. Raws li lub vojvoog nruj, cov tee dej nres tsaws rau ntawm qhov chaw thiab ob qho tib si sharpness thiab xim ceev poob.
| Parameter | Ua haujlwm ntau |
|---|---|
| Pom zoo lub taub hau qhov sib txawv | 1.5-3.0mm (pib ntawm 2.0mm) |
| Qhov tsawg kawg nkaus qhov sib txawv | Ntau dua lossis sib npaug li 1.0 mm |
| Tswv yim qhov siab variation | ± 2-5 hli |
| Yam tsawg kawg curvature radius, ncaj qha luam tawm | 150mm thiab siab dua (100mm nrog tuning) |
| Maximum printable nqes hav | 10-15 ° C |
Hauv qab kwv yees li ntawm 20 hli vojvoog, ncaj qha flatbed luam ntawv nres ua haujlwm tau zoo thiab lub rotary axis dhau los ua cov lus teb raug. Kev khiav hauv qab 1 hli qhov sib txawv ua rau lub taub hau nce ntxiv - kev pheej hmoo tawm tsam, tshwj xeeb tshaj yog ntawm cov khoom lag luam warped.
Fixturing Irregular Parts thiab Printing Cylinders
Cov khw uas muaj kev paub siv sijhawm ntau dua los tsim cov khoom siv ntau dua li kev kho cov ntawv luam tawm, vim tias qhov chaw rov ua tau zoo txhim kho cov txiaj ntsig ntau dua li cov neeg tsav tsheb tweak.
Lub tshuab nqus tsevhaum acrylic ntawv, txhuas vaj huam sib luag, PVC board thiab composites. Siv kwv yees li 60–80 kPa rau cov qauv nruj nruj, qis dua rau cov iav tsis yooj yim, siab dua rau cov phaj hnyav - thiab paub meej tias tuav quab yuam yog nyob thoob plaws cheeb tsam, tsis yog nyob ze ntawm cov chaw nres nkoj.
Mechanical fixtureskov txhaj tshuaj molded qhov chaw, automotive Cheebtsam, hluav taws xob vaj tse thiab irregular industrial qhov chaw. Dowel pins, siv npoo, lub puab tsaig muag, lub caij nplooj ntoos hlav-loaded clamps thiab silicone contact pads tag nrho ua haujlwm; lub hom phiaj yog kom tsis txhob txav mus los tsis muaj deforming ib feem. Rau kev txiav txim rov qab, ua kom ruaj khov rau hauv ± 0.1 hli thiab siv cov pins hardened.
Ntau lub tuam txhab tam sim no tsim cov khoom siv hauv CAD thiab tsim lawv los ntawm CNC machining lossis 3D luam ntawv. Hloov cov ntxig, hloov qhov siab, ceev- xauv clamps, kev sib txuas ntawm lub tshuab nqus tsev thiab cov khoom siv hloov pauv hloov pauv ib qho -tawm jig rau hauv cov khoom vaj khoom tsev rov siv tau uas txiav lub sijhawm teeb tsa ntawm txhua qhov kev xaj rov qab.
Thaum koj xav tau ib tug rotary axis
Lub raj mis, tumblers, tswm ciab, kav dej thiab khob xav tau kev sib hloov synchronized rau carriage mus txawv tebchaws es tsis yog linear txaj txav. Kev mob siab raurotary UV lub raj mis tshuab luam ntawvnpog cov dej haus thiab cov ntim khoom kom zoo nkauj, thaum lub axis sab nraud yog haum rau lub tog raj kheej loj thiab cov chais ua lag luam. Khaws qhov khiav tawm ntawm lossis qis dua 0.10 hli - me ntsis eccentricity tshwm sim raws li pom kev cuam tshuam - thiab calibrate kom txhua qib ntawm kev sib hloov maps raws nraim rau cov duab cov ntaub ntawv, los yog ib tug seam tshwm nyob qhov twg cov artwork kaw.
Txoj hauv kev nruab nrab muaj txiaj ntsig: cov khoom lag luam tshaj tawm cov chaw tsim khoom lag luam luam tawm lub ntsej muag ntawm ib lub ntsej muag ntawm lub raj mis dej txhuas hla kev sib hloov tag nrho, siv V- thaiv kev sib tsoo, tus pins rau npe thiab qhov sib txawv 2 hli. Qhov chaw luam ntawv yog nqaim, distortion nyob twj ywm negligible thiab lub sij hawm voj voog nyob luv luv. Tsuas yog tag nrho cov ntaub qhwv tau tsiv mus rau lubcylindrical lub raj mis tshuab luam ntawv.
Dawb Ink, Varnish thiab Raised Effects
Cov tshuab niaj hnub luam tawm ntau tshaj CMYK. Cov cwj mem dawb muab lub hauv paus opaque ntawm cov ntaub ntawv tsaus, nqa cov saturation, thiab ua kom cov xim muaj tseeb ntawm cov substrates ntshiab. Cov kab ke ntau yog dawb → CMYK, CMYK → dawb, thiab dawb → CMYK → dawb rau ob npaug - sab saib. Ob txheej txheej txheej dawb raug teeb tsa zoo feem ntau tshaj 90% opacity.
Teem dawb ua ib qho chaw tshwj xeeb hauv kev kos duab kom RIP tsim cov kab ke kom raug. Ua kom tsis siv neeg ncig khiav, do txhua hnub thiab luam cov qauv kuaj dawb tsis tu ncua - cov xim dawb nyob sai dua li lwm cov channel thiab yog qhov ua rau cov nozzle tso tawm.
Cov kua roj vanish ntxiv qhov gloss, matte / gloss sib piv, khawb tiv thaiv thiab kev ntxhib los mos. Stacking kua roj vanish hla ua tactile qhov siab:
| Varnish txheej | Kwv yees qhov siab | Hom kev siv |
|---|---|---|
| 5 | 80–120 µm | Subtle spot texture |
| 10 | 150–250 µm | Kev ntim khoom hwm, daim npav lag luam |
| 20 | 300–500 µm | Braille, kho kom zoo nkauj nyem |
Ntawm qhov tsis sib xws lossis contoured, saib rau UV shadowing - cov chaw recessed uas lub teeb tsis tuaj yeem ncav cuag cov cwj mem tacky, tsis zoo sib txuas thiab nquag smearing. Txhim kho nws los ntawm kev txo cov tsheb thauj mus los, ntxiv kev kho kom zoo, txhim kho lub zog ntawm lub teeb, hloov qhov khoom, lossis faib cov duab kos rau hauv cov haujlwm sib txawv nrog cov kev taw qhia sib txawv.
Standard Production Workflow
- Ntxuav thiab, yog tias xav tau, prime lub substrate; cia kom qhuav tag.
- Mount lub fixture ntawm lub tshuab nqus tsev lub rooj thiab ntxig rau qhov chaw pins.
- Zaum lub workpiece tiv thaiv ntug siv thiab siv lub tshuab nqus tsev.
- Ntsuas qhov siab tshaj plaws ntawm qhov chaw thiab teeb lub taub hau qhov sib txawv.
- Khiav lub nozzle check thiab positioning test print.
- Sau dawb, kho, luam CMYK, kho.
- Siv cov kua roj vanish yog tias xav tau, tom qab ntawd kho zaum kawg.
- Kuaj adhesion nrog tus ntoo khaub lig-hatch thiab cawv ua ntej tso cov batch.
- Cia ib feem kom txias ua ntej packing.
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Kev teeb tsa Pib taw tes Kev daws teeb meem 600 × 900 dpi High - hom zoo 720 × 1200 dpi Lub taub hau qhov sib txawv 2.0mm ib UV teeb lub zog 70–90% Tus cwj mem dawb Ob txheej ntawm qhov tsaus ntuj lossis pob tshab substrates
Kho cov no raws li cov hauv paus ntsiab lus thiab kho nrog cov kev xeem adhesion es tsis txhob tso siab rau presets. Nco ntsoov tias tsis muaj ib qho ICC profile ua haujlwm thoob plaws txhua qhov substrate - tsim substrate- cov profile tshwj xeeb, siv cov phiaj xwm grey tshuav nyiaj li cas, txheeb xyuas nrog spectrophotometer, thiab saib xyuas cov xwm txheej zoo ib yam.
Kev daws teeb meem
| Teeb meem | Zoo li ua rau | Kho |
|---|---|---|
| Ink peeling | Tsis zoo adhesion | Re-huv, ntxiv primer, nce kho zog |
| Ink pooling | Tshaj laydown ntawm txoj kab nqes | Txo tus number case ceev |
| Banding | Carriage misalignment | Nozzle huv si, recalibrate |
| Tsis sib xws gloss | Kev kho tsis sib haum | Nce UV raug |
| Cov npuas hauv qab number case | Rushed kho ib ntus | Ntxiv cov kev kho mob nruab nrab |
| Lub taub hau ntaus | Qhov siab dhau los yog warped |
Txhim kho qhov sib txawv, kho dua tshiab
|
Flatbed vs Roll-to-Roll rau Rigid Work
Ob lub thev naus laus zis siv UV number case, tab sis lawv tau tsim rau qhov chaw sib txawv. Lub flatbed prints ncaj qha mus rau cov khoom ruaj khov. Ib lub yob-rau- yob tshuab thauj cov ntaub ntawv hloov tau yooj yim dhau los ntawm lub taub hau thiab xav tau lub conveyor, hloov lub rooj lossis rooj sib txuas ua ntej nws tuaj yeem ua cov ntawv ntim khoom txhua.
| Qhov xwm txheej | UV flatbed | Roll-rau- yob UV |
|---|---|---|
| Tsim los rau | Rigid substrates | Hloov tau xov xwm |
| Khoom thickness | 50-100 hli typical | Hauv qab 2 hli tsis muaj hybrid rooj |
| Dawb number case sau npe | Zoo heev | Nyuaj rau ntawm daim ntawv nruj |
| Kev daws teeb meem luam tawm | 600-1800 dpi | 600-1440 dpi |
| Ntau lawm ceev | 20–120 m²/h | 50–250 m²/h |
| Ib leeg txhav board | 2–8 feeb | Ntev ntev, kev teeb tsa yeej |
Yob- cov tshuab pub noj yeej ntawm thaj tsam ntawm cov xuab moos nyoos, tab sis daim duab ntawd ua rau yuam kev ntawm kev ua haujlwm nruj: lub tiaj tiaj ua kom tiav lub rooj tsavxwm nrawm dua hauv phab ntsa- cov ntsiab lus moos vim tias nws tshem tawm mounting, repositioning thiab re- rau npe tag nrho. Xaiv yob -rau- yob los yog hybrid thaum banners tshaj li 70% ntawm cov zis, vinyl dominates workflow, los yog koj xav tau kev khiav mus ntev. Cov khw uas tsis tu ncua hloov ntawm cov laug cam thiab yob xov xwm feem ntau xaus rau kev khiav ob qho tib si, siv covflatbed tshuab luam ntawvrau tuab substrates thiab reserving yob - pub muaj peev xwm rau cov yeeb yaj duab thiab banners.
Kev Tshaj Tawm, Tus Nqi thiab ROI
Cov zis yog nyob ntawm hom luam ntawv: kwv yees li 20-60 m² / h hauv cov cua ntsawj ntshab, 10-25 m² / h hauv cov qauv tsim, thiab 5-10 m² / h hauv qhov zoo. Rau cov khoom lag luam me me, zoo-tsim ntau- cov khoom sib tw txav cov duab los ntawm kaum tawm ib teev mus rau ntau pua.
Tus nqi yuav khoom tsuas yog ib feem ntawm tus nqi ntawm lub neej. Tus qauv muaj tseeb suav nrog tus cwj mem, tus cwj mem dawb, kua roj vanish, primer, hluav taws xob, kev saib xyuas, hloov lub taub hau, tus neeg ua haujlwm ua haujlwm, lub sijhawm poob thiab cov khoom siv nyiaj siv ua haujlwm.
Ntawm $ 180,000 kev nqis peev uas tsim tau 10,000 kos npe rau ib xyoos ntawm $ 30 tag nrho cov nyiaj tau los txhua xyoo, cov nyiaj pab txhua xyoo yog nyob ib ncig ntawm $ 300,000 thiab cov nyiaj rov qab feem ntau yog thaj av nruab nrab ntawm 7 thiab 14 lub hlis nyob ntawm kev siv thiab kev tsim khoom sib xyaw. Ink ib leeg feem ntau khiav $0.10–0.60 ib square feet ntawm lub teeb mus rau nruab nrab, ua ntej dawb thiab kua roj vanish.
Fixtures them rov qab sai dua cov tshuab. Ib lub chaw tsim khoom lag luam luam ntawv lub voj voog aluminium nameplates txiav kev teeb tsa los ntawm 15 feeb mus rau 5 nrog kev sib koom ua ke, txo cov seem ntawm kwv yees li 8% mus rau qis dua 2%, thiab nce cov zis txhua hnub los ntawm ze li ntawm 40% - them rov qab ntawm peb lub hlis ntawm kev siv ib leeg.
Kev tu, Durability thiab kev nyab xeeb
| Ua haujlwm | Lub sijhawm |
|---|---|
| Nozzle check thiab printhead ntxuav | Txhua hnub |
| Dawb number case ncig thiab nplawm | Txhua hnub |
| Wiper, capping chaw nres tsheb, inkline tshuaj xyuas | Txhua lub lim tiam |
| Lub tshuab nqus tsev, lub teeb tso zis, encoder tu | Txhua hli |
| Ink filters | 3–6 lub hlis |
| Pump tubing | 12–24 lub hlis |
| LED UV teeb | 10,000-20,000 teev |
Rau sab nraum zoov cov duab nruj, siv sab nrauv- cov ntawv txheeb xyuas, siv cov kua roj vanish lossis cov xim ntshiab, ua raws li cov txheej txheem primer pom zoo rau txhua lub substrate, thiab tsis txhob nyob rau hauv - kho - nws ntsiag to ua rau ob qho tib si adhesion thiab huab cua tsis kam. Cov neeg tsim khoom ua kom muaj kev ruaj khov nrog cov huab cua nrawm xws li QUV lossis ASTM G154 nrog rau kev sib txuas thiab kev kuaj khawb; nrog rau tus cwj mem zoo, primer thiab txheej, cov ntawv luam tawm ua tiav ntau xyoo ntawm kev pab cuam lub neej.
Ntawm kev nyab xeeb: muab qhov cua txaus rau ozone thiab cov txheej txheem emissions, muab hnab looj tes thiab qhov muag tiv thaiv, khaws cov kuab tshuaj thiab inks rau lawv cov ntaub ntawv kev nyab xeeb, txheeb xyuas cov khoom siv xauv ua ntej txhua qhov kev khiav, tuav tes kom huv ntawm cov tsheb thauj mus los, thiab ntsuas qhov xwm txheej ceev tsis tu ncua raws li OSHA cov lus qhia.
Thaum Lwm Lub Tshuab yog qhov kev xaiv zoo dua
| Technology | Zoo tshaj plaws |
|---|---|
| UV flatbed | Kev ua haujlwm luv luv, customization, nruj thiab sib xyaw cov ntaub ntawv, cov khoom tuab |
| Pad luam ntawv | Qhov me me nkhaus, cov duab yooj yim, ntim siab heev |
| Screen luam ntawv | Cov ntim siab nrog cov xim tsawg |
| Xim sublimation | Polyester textiles thiab tshwj xeeb coated txhuas |
Nees nkaum kev cai acrylic khoom plig yog ib txoj hauj lwm flatbed. Ob puas txhiab lub kaus mom yas zoo tib yam yog cov ntaub ntawv luam ntawv. Ntau txhiab lub tsho polyester muaj nyob rau ntawm sublimation. Cov kev txiav txim siab yog substrate, kom muaj nuj nqis, duab complexity thiab ntau lawm economics - tsis luam zoo ib leeg.
Cov ntsiab lus
Lub tshuab luam ntawv UV flatbed yog lub tshuab pav ca - txaj, tsis yog lub tiaj tus - tshuab nkaus xwb. Nws tuav cov blocks tuab, maj mam domed panels, textured ntoo thiab cov vaj tse tsis tu ncua nrog txoj cai fixture, thiab qhwv tag nrho lub tog raj kheej ib zaug ntxiv axis teb. Cov ciam teb uas siv tau yog Z-axis clearance, ib tug curvature vojvoog saum toj no roughly 150 mm, ib txoj kab nqes hauv qab 15 degree, thiab lub taub hau sib txawv nyob ze 2 mm. Txhua yam dhau qhov ntawd yog qhov teeb meem kho - thiab fixturing yog solvable.
Ua ntej cog lus rau cov khoom siv lossis cov khoom siv tshiab, pob nyiaj siv ib mus rau peb hnub rau cov qauv tsim nyog: luam tawm ntawm koj lub substrate tiag tiag, khiav tus ntoo khaub lig-hatch adhesion test, txheeb xyuas qhov dawb opacity thiab khawb tsis kam, thiab sau tus cwj mem noj thiab lub sijhawm voj voog. Nws raug nqi tsawg dua li luam tawm ib pawg, thiab nws hloov qhov kwv yees ROI rau hauv ib qho ntsuas. Sib piv cov txaj loj, luam qhov siab thiab teeb tsa thoob plaws tag nrhoUV tshuab luam ntawv ntau yamtiv thaiv koj tus kheej daim ntawv Tshuag thiab ib feem geometry.
FAQ
Cov ntaub ntawv dab tsi tuaj yeem UV flatbed tshuab luam ntawv luam tawm?
Ntoo, MDF, plywood, acrylic, iav, ceramic, pob zeb, txhuas, stainless hlau, PVC, Sintra, ACM, polycarbonate, Coroplast, honeycomb board, foam board, tawv thiab cardboard. Cov yeeb yaj kiab yooj yim tuaj yeem luam tawm ntawm cov khoom thauj khoom. Iav, stainless hlau thiab glazed ceramic feem ntau xav tau kev txhawb nqa adhesion.
Lub substrate yuav tuab npaum li cas?
Feem ntau 50-100 hli ntawm cov tshuab txheem thiab mus txog 300 hli ntawm siab - qauv clearance. Ntsuas los ntawm lub txaj mus rau qhov siab tshaj plaws ntawm qhov chaw thiab sib piv rau lub tshuab luam ntawv Z-axis stroke es tsis yog nws cov ntawv tuab tuab.
Nws puas tuaj yeem luam tawm ntawm cov khoom nkhaus lossis cov khoom tsis zoo?
Yog lawm, yog tias qhov curvature vojvoog nyob qis dua li ntawm 150 mm, txoj kab nqes qis qis dua 15 degree, thiab tag nrho qhov siab sib txawv ntawm cov duab nyob hauv ob peb millimeters. Tighter curves thiab tag nrho 360℃wraps xav tau ib tug teb txuas los yog ib tug tshwj xeeb lub tog raj kheej tshuab luam ntawv.
Kuv yuav tsum pib nrog lub taub hau dab tsi?
2.0mm ib. Feem ntau cov tshuab ua haujlwm ua haujlwm zoo ntawm 1.5 thiab 3.0 hli; mus qis dua 1.0 mm sharply nce lub taub hau -strike txaus ntshai ntawm warped los yog domed Tshuag.
Kuv yuav ua li cas thiaj li tau txais kev ntseeg siab dawb tus cwj mem opacity?
Siv ob txheej txheej dawb rau ntawm qhov tsaus ntuj lossis pob tshab substrates, qeeb lub tsheb thauj mus los, thiab ua kom lub zog curing ntawm kev hla. Teem dawb ua ib qho chaw tshwj xeeb hauv cov ntaub ntawv kom RIP tsim cov kab ke kom raug.
Puas yog UV flatbed zoo dua li yob-rau- yob rau cov ntaub ntawv nruj?
Rau kev ua haujlwm nruj, yog. Lub flatbed prints tuab cov ntaub ntawv ncaj qha, sau npe dawb number case kom raug thiab tshem tawm cov kauj ruam mounting. Roll-rau- yob khwv tau nws qhov chaw ntawm cov xov xwm hloov tau yooj yim thiab khiav mus ntev; cov khw ua ob qho tib si tsis tu ncua tau txais txiaj ntsig los ntawm kev ua haujlwm hybrid.
Nws raug nqi dab tsi los khiav, thiab them rov qab ntev npaum li cas?
Ink khiav roughly $0.10–0.60 ib square feet ntawm lub teeb mus rau nruab nrab kev pab them nqi ua ntej dawb thiab kua roj vanish, nrog tag nrho cov nqi ib tug nruj kos npe nyob ib ncig ntawm $4.00 nrog rau kev ua hauj lwm thiab tu. Them rov qab rau ntawm ib nrab -ntau lub tshuab ua haujlwm feem ntau poob ntawm 7 thiab 14 lub hlis, uas tau tsav los ntawm kev siv ntau dua li ntawm tus nqi yuav khoom.
Cov kev xeem twg kuv yuav tsum tau thov ua ntej pom zoo ntau lawm?
Hla -hatch adhesion rau ASTM D3359, ceev huab cua mus rau ASTM G154 rau kev siv sab nraum zoov, kev kuaj dej cawv rau kev kho kom tiav, thiab kev ntsuam xyuas khawb tsis kam - txhua yam ua tau ntawm koj cov substrate tiag tiag, tsis yog cov qauv vaj huam sib luag.
