A Ekyuma ekikuba ebitabo ekya UV flatbedatereka yinki ya UV-wonyezebwa butereevu ku substrate eyimiridde n’agiwonya amangu ago n’ettaala za LED oba mercury UV - tewali budde bwa kukala, tewali mutendera gwa kukyusa, tewali pulati. Ekitabo kino kikwata ku buli kimu omuguzi oba yinginiya w’okufulumya by’ayagala nga tannaba kwewaayo: bikozesebwa ki ebikuba obulungi era ebyetaaga okusooka okulongoosebwa, ekkomo ku buwanvu obw’amazima n’okukoona, engeri y’okunywezaamu ebitundu ebitali bituufu, ddi ekisiki ekikyukakyuka bwe kifuuka ekyetaagisa, engeri flatbed gy’egeraageranyaamu ne roll-to-roll for rigid work, ne ekyuma kye kigula mu butuufu okutambula.
Ekibuuzo abaguzi abasinga okusooka-mu kye babuuza kiri nti oba flatbed esobola okukuba empapula za flat zokka. Ekibuuzo ekisinga okuba eky’omugaso kiri ntihow far past flat you can go nga okuuma omutindo, throughput n'okwesigamizibwa nga tebifudde- era ekyo kirina eby'okuddamu eby'omuwendo, nga kino kye kiwa ekitabo kino.
Engeri Okukuba ebitabo mu UV Flatbed Gy’ekola
Yinki eza bulijjo zikala nga zinyiga oba okufuumuuka, ekizikoma ku bifo ebirimu obutuli oba ebisiigiddwa. Yinki ya UV ekola polimeeri mu kaseera k’eyita wansi w’ettaala, kale n’etuula waggulu ku ndabirwamu, ekyuma oba ejjinja okusinga okunnyikamu Enjawulo eyo emu y’ensonga lwaki ekyuma kimu kisobola okuyooyoota plywood, endabirwamu ezifumbiddwa ne aluminiyamu eya anodised mu ssifiiti y’emu.
LED UV curing efuuse default kubanga ekola cool, ekwata amaanyi matono, eyaka n’okuzikira amangu ddala era emala essaawa 10,000–20,000. Amataala ga Mercury gakyagaba amaanyi agasingako aga raw curing intensity, naye ebbugumu erifuluma ligafuula obutakwatagana bulungi na buveera obugonvu, PVC egaziyiziddwa ne laminated panels.
Bintu Ki Bya UV Flatbed Printer Eyinza Okukubako?
Mu kifo ky’okukwata amannya g’ebintu mu mutwe, ekibinja substrates okusinziira ku mpisa z’omubiri eziragula ddala okukuba ebitabo - obutuli, amaanyi g’okungulu, obwerufu, obutonde n’okugumira ebbugumu.
Ebintu ebikalu ebirimu obutuli
Birch plywood, MDF, hardwood panel, bamboo, cork ne engineered wood absorb primer ne biwa okunyweza okw’ebyuma okulungi ennyo. Ekozesebwa ku bipande by’ebintu, enzigi za kabineti, okuyooyoota munda, okwolesa eby’amaguzi n’ebirabo ebikukwatako. Empeke enzigule egonza ebifaananyi ebikwata ku bifaananyi, n’olwekyo ekintu ekiziyiza okusenya kirongoosa bulungi obusagwa n’obungi bwa langi.
Ebintu ebiseeneekerevu ebitali-obuziba
Cast ne extruded acrylic, float ne tempered glass, endabirwamu, ekyuma ekitali kizimbulukuse, anodised aluminium, ACM, ceramic tile ne porcelain byesigamye ddala ku chemical adhesion. Zino zitwala ebipande by’ebizimbe, ebifaananyi eby’omu myuziyamu, ebipande by’amaduuka, engule n’ebipande ebiyooyoota ku bbugwe - era bye bintu ebisinga okwetaaga omutumbuzi w’okunyweza.
Ebintu ebikozesebwa mu buveera
PVC sheet, expanded PVC (Sintra), polycarbonate, PETG, ABS ne HIPS zikoleddwa yinginiya okukuba ebitabo era zisigala nga zikola embalaasi z’okukola ebipande mu North America kubanga zigatta okukuba ebitabo okwesigika n’omuwendo omutono.
Ebipande eby’okwolesa ebizitowa
Coroplast, honeycomb board, foam board ne composite sandwich panels ziweereza ebipande by’ebizimbe, ebipande by’emikolo n’ebifaananyi by’omwoleso gw’ebyobusuubuzi. Byonna bifukamira, kale vacuum hold-down erina okuba wadde okubuna olupapula olujjuvu.
Ebintu ebitangaavu
Ebipande ebitangaaza emabega ebya acrylic, glass, polycarbonate ne PET sheet drive, ebibokisi by’amataala, ebifaananyi by’amadirisa n’ebitundu ebigabanyaamu. Enkola ya yinki enjeru esinziira ddala ku ludda ki ekitundu ekiwedde lwe kinaatunuulirwa.
| Eby'obwa nannyini | Eby’okulabirako | Okulowooza ku ky’okukuba ebitabo |
|---|---|---|
| Amasoboza ag’okungulu aga waggulu | Endabirwamu, seramiki, aluminiyamu eya anodised | Okufukirira okulungi ennyo, ekyatera okwetaaga pulomoota |
| Amasoboza amatono ku ngulu | PE, P. P., era nga bano | Plasma, corona oba primer ey’ekikugu yeetaagibwa |
| Ebituli ebirimu obutuli | Enku, MDF | Siba nga tonnaba kukuba mu kyapa |
| Ebiwandiiko ebiwandiikiddwa | Ejjinja, enku ezizzeemu okukozesebwa | Okuyita emirundi mingi kulongoosa okubikka |
| Okutangaala | Acrylic, endabirwamu | Yinki enjeru yeetaagibwa okusobola obutategeera bulungi |
| Ebbugumu-ekiwulikika | PVC egaziyiziddwa, obuveera obugonvu | Kendeeza ku maanyi g’ettaala, yongera ku cooling passes |
Okulonda ebintu nakyo kikyusa endabika ewedde. Glass y’ewa gloss esinga n’okuwuuma kwa langi. Enku zikuuma empeke zaayo nga zirabika wansi wa yinki ezitangaala okusobola okumaliriza mu butonde obw’omutindo ogwa waggulu. Matte PVC esoma bulungi nga kumpi tewali glare. Aluminiyamu eyasiigibwa bbulawuzi ekola ebyuma ng’enjeru erekeddwa mu bugenderevu mu bitundu by’omulimu gw’ebifaananyi.
Okuteekateeka n’okunywerera ku ngulu
Omutindo gw’ebifaananyi omulungi tegulina kye gutegeeza singa yinki esituka oluvannyuma lw’okugiteeka. Okwetegeka y’ensonga emu esinga obunene mu kuwangaala okumala ebbanga eddene-.
Enku ne sitokisi ezirimu obutuli:omusenyu nga guliko 220–320 grit, fuuwa enfuufu, ssaako sanding sealer oba wood primer, ddamu omusenyu mutono, era okukuba omulundi gumu gwokka nga okala mu bujjuvu.
Ebyuma:ggyamu amafuta n’omwenge gwa isopropyl, kozesa acetone awali amafuta amazito, era tokwata ku kifo ekiyonjo n’emikono egy’obwereere. Ebyuma ebizibu biganyulwa mu bikozesebwa mu kukola epoxy oba polyurethane adhesion primers. Aluminiyamu akoleddwa mu anodised okutwalira awamu asinga stainless erongooseddwa kubanga kungulu kwe kuwa ennanga ey’ebyuma.
Endabirwamu ne acrylic:okuyonja n'omwenge gwa isopropyl oba ekyuma ekiyonja endabirwamu ekitaliimu ammonia-, era weewale ekintu kyonna ekirimu silicone - kisaanyaawo okunywerera. Ebirungo ebisookerwako ebisinziira ku ndabirwamu, acrylic ne silane- byonna bikola; ebimu ku bikozesebwa mu makolero byongera ku light chemical etching oba micro-abrasion.
Obuveera obw’amaanyi amatono ku ngulu:PE ne PP ze substrates ezisinga okukaluba eza bulijjo. Okujjanjaba Corona, plasma oba ennimi z’omuliro kikakatako. Awatali ekyo, okunyweza kulemererwa awatali kulowooza ku nteekateeka z’okuwonya.
Nga tonnafulumya kintu kyonna kipya okukola, dduka wipe enkalu, okusiiga omwenge, okugezesa cross-hatch ku ASTM D3359 n’okusiimuula tape. Bino bitwala eddakiika ne bikwata ebiremye ebyandirabise ng’ekipande kimaze okuteekebwa.
Ebyuma Ebikoma: Sayizi y’Ekitanda, Obugumu n’Okukoona
Ensonga ekoma tetera kuba nkula y’ekitundu okutwalira awamu. Ye bbanga wakati w’omutwe gw’okukuba n’ekifo ekigere ekikubibwa, n’obuwanvu obwo bwe bwawukana mu kifaananyi kyonna.
Ekitundu ky’okukuba ebitabo
| Ekibiina kya printer | Ekitundu ekisinga obunene eky’okukuba ebitabo | Enkozesa eya bulijjo |
|---|---|---|
| Desktop / A3 | 600 × 900 mm | Emisango gy’essimu, engule, omulimu ogw’ekyokulabirako |
| Sayizi ya wakati- | 1300 × 2500 mm | Sitooki y’empapula ya ffuuti 4 × 8 eya mutindo |
| Amakolero | 2000 × 3000 mm | Ebipande by’ebizimbe, endabirwamu, ejjinja |
| Enkola ennene | Okutuuka ku mm 2500 × 4000 | Okufulumya ebipande obutasalako |
Amaduuka g’ebipande mu North America gasinga kugula ebyuma bya ffuuti 4 × 8 kubanga ekyo kikwatagana ne sayizi z’empapula eza acrylic, PVC, MDF ne ACM zisindikibwa dda.Abayooyoota ebirabo n’amaduuka agakola prototype batera okutandika n’...Ekyuma ekikuba ebitabo ekya A3 UVera n’okwongerako obusobozi oluvannyuma lw’obuzito obugiwa obutuufu.
Obugumu n’okufuluma kw’ekisiki kya Z-
Ebyuma ebiyingira n’eby’omu makkati-okutwalira awamu bikkiriza mm 50–100 ez’ebintu nga biriko mm 100–120 ez’obuwanvu bwa platen. Ebyuma ebizimbibwa naddala ku mikutu eminene - nga ahigh-clearance A1 ekyuma ekikuba ebitabo ekya UV ekiwanvu- egaziwa nnyo okusukka awo, nga ebika ebimu bikwata mm 300 oba okusingawo. Bulijjo kebera stroke ya Z-axis ku model eyeetongodde okusinga category, era pima okuva ku kitanda okutuuka ku kifo ekisinga okuba waggulu eky’ekintu ekikolebwa, so si ku ngulu eyinza okukubibwa. Obutuufu bw’okuteeka mu kifo kitera okugwa wakati wa mm ±0.05 ne mm ±0.10.
Okukoonagana n’ekituli mu mutwe
Gentle curves zikuba butereevu. Nga radius enywezebwa, amatondo galekera awo okukka nga geesimbye ku ngulu era byombi obusagwa n’obuzito bwa langi bigwa.
| Parameter | Ekifo we bakolera |
|---|---|
| Ekituli mu mutwe ekisemba | 1.5–3.0 mm (okutandika ku mm 2.0) . |
| Ekituli ekitono ennyo ekituufu | Okusinga oba okwenkana mm 1.0 |
| Enkyukakyuka mu buwanvu mu nkola | ±2–5 mm |
| Minimum curvature radius, okukuba obutereevu | mm 150 n’okudda waggulu (mm 100 nga olina tuning) |
| Omusenyu ogusinga obunene oguyinza okukubibwa | 10–15 diguli |
Wansi wa roughly mm 20 radius, direct flatbed printing ekoma okubeera nga esobola era rotary axis efuuka eky’okuddamu ekituufu. Okudduka wansi w’ekituli kya mm 1 kyongera nnyo ku bulabe bw’okukuba omutwe- naddala ku sitooka ekyukakyuka.
Okunyweza Ebitundu Ebitali Bituufu n’okukuba Siliinda
Amaduuka agalina obumanyirivu gamala ebiseera bingi nga gakola dizayini y’ebintu ebikozesebwa okusinga okutereeza ensengeka y’okukuba ebitabo, kubanga okuteeka mu kifo ekiddibwamu okulongoosa amakungula okusinga nnyo okukyusakyusa kwonna okwa ddereeva.
Emmeeza za vacuumessuuti ya acrylic sheet, aluminiyamu panel, PVC board ne composites. Kozesa roughly 60–80 kPa ku standard rigid stock, wansi ku fragile glass, waggulu ku heavy plate - era okakasa nti amaanyi agakwata gali wadde mu kitundu kyonna, so si kumpi n’emyalo gyokka.
Ebintu ebikozesebwa mu byumaokukwata ebitundu ebibumbe mu mpiso, ebitundu by’emmotoka, ennyumba z’ebyuma n’ebitundu by’amakolero ebitali bituufu. Dowel pins, reference edges, soft jaya, spring-loaded clamps ne silicone contact pads byonna bikola; ekigendererwa kwe kuyimiriza entambula nga tokyusizza kitundu. Ku biragiro ebiddiŋŋana, kuuma okugumiikiriza kw’ebintu ebinyweza munda mu mm ±0.1 era kozesa ppini ezikaluba ezizuula.
Kati abakola ebintu bangi bakola model y’ebintu ebikozesebwa mu CAD ne babikola nga bakozesa ebyuma bya CNC oba okukuba ebitabo mu ngeri ya 3D. Ebiyingizibwa ebikyusibwa, okutereeza obuwanvu, ebikwaso eby’amangu-okusiba, emikutu gya vacuum egy’omugatte ne ppini ezizuula ekifo mu modulo bifuula jig ey’omulundi gumu-okufuuka eky’obugagga ekiddamu okukozesebwa ekisala obudde bw’okuteekawo ku buli kuddamu okugula.
Bw’oba weetaaga ekisiki ekikyukakyuka
Eccupa, ebiwujjo, emimuli, payipu n’ebikopo byetaaga okuzimbulukuka okukwatagana n’okutambula kw’eggaali okusinga okutambula kw’ekitanda mu layini. A eyeewaddeyoekyuma ekikuba eccupa kya UV ekikyukakyukaebikka ebikozesebwa mu by’okunywa n’ebibya eby’okwewunda, ate ekisiki eky’ebweru ekizitowa kituukira ddala ku ssilindala ennene n’ebizingulula eby’amakolero. Kuuma runout ku oba wansi wa mm 0.10 - slight eccentricity eraga nga visible distortion - era calibrate kale buli℃y'okuzimbulukuka maps ddala ku data y'ekifaananyi, oba seam erabika awali artwork eggalawo.
Ekkubo ery’omugaso erya wakati: omukozi w’ebintu ebitumbula ng’akuba obubonero ku ffeesi emu ey’amacupa g’amazzi ga aluminiyamu abuuka okuzimbulukuka kwonna, ng’akozesa ekintu ekinyweza V-block, ppini z’okuwandiisa n’ekituli kya mm 2. Ekitundu ekikubiddwa kifunda, okukyusakyusa kusigala nga tekufaayo ate obudde bw’okutambula busigala bumpi. Full wraps zokka ze zifuna okusengulwa kuekyuma ekikuba eccupa eky’ekika kya cylindrical.
Yinki Enjeru, Varnish ne Raised Effects
Ebyuma eby’omulembe bikuba ebitabo bingi nnyo okusinga CMYK. Yinki enjeru egaba omusingi ogutatangaala ku bintu ebiddugavu, esitula okujjula, era esobozesa langi entuufu ku bintu ebitangaavu. Ensengekera eza bulijjo ze njeru → CMYK, CMYK → enjeru, n’enjeru → CMYK → enjeru okulaba ku njuyi bbiri-. Layer bbiri enjeru ezitegekeddwa obulungi zitera okusukka 90% opacity.
Teeka white up nga dedicated spot channel mu artwork kale RIP ekola omutendera omutuufu. Kuuma okutambula okw’otoma nga kutambula, okutabula buli lunaku era okukuba ebifaananyi by’okugezesa ebyeru buli kiseera - langi enjeru etereera mangu okusinga omukutu omulala gwonna era y’esinga okuvaako entuuyo okugwa.
Clear varnish ayongerako spot gloss, matte/gloss contrast, okukuuma okukunya n’obutonde. Okutuuma pasi za varnish kizimba obuwanvu bw’okukwata:
| Layer za varnish | Obugulumivu obubalirirwamu | Enkozesa eya bulijjo |
|---|---|---|
| 5 | 80–120 µm | Obutonde bw’amabala obutonotono |
| 10 | 150–250 µm | Okupakinga eby’omutindo ogwa waggulu, kaadi za bizinensi |
| 20 | 300–500 µm | Braille, obuweerero obw’okuyooyoota |
Ku bitundu ebitali bituufu oba ebikontana, weetegereze ebisiikirize bya UV - ebifo ebiyingiddemu ettaala by’etasobola kutuuka bireka yinki ng’enywedde, ng’ekwatagana bulungi era ng’etera okusiiga. Kitereeze ng’okendeeza ku sipiidi y’eggaali, ng’oyongerako ‘curing passes’, okulinnyisa amaanyi g’ettaala, okuddamu okuteeka ekintu mu kifo ekituufu, oba ng’oyawulamu omulimu gw’ebifaananyi mu mirimu egy’enjawulo nga girina ensengekera ez’enjawulo.
Enkola y’emirimu gy’okufulumya ebintu mu mutindo
- Okwoza era bwe kiba kyetaagisa, prime substrate; kiriza okukala mu bujjuvu.
- Teeka ekintu ekinyweza ku mmeeza ya vacuum era oteekemu ppini ezizuula.
- Teeka ekintu ky’okola ku ludda olujuliziddwa era osiige vacuum.
- Pima ekifo ekisinga okuba waggulu mu kitundu era oteekewo ekituli ky’omutwe.
- Duka okukebera entuuyo n’okukuba ebitabo mu kugezesa ekifo.
- Kuba enjeru, okuwonya, okukuba CMYK, okuwonya.
- Siiga varnish bwe kiba kyetaagisa, olwo ofune okuwonya okusembayo.
- Gezesa okunywerera n’omusalaba-hatch n’okusiiga omwenge nga tonnasumulula batch.
- Ekitundu kireke kitonnye nga tonnapakira.
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Okutereeza Entandikwa Ensalawo 600 × 900 dpi Omutindo gwa waggulu- 720 × 1200 dpi nga bwe kiri Ekituli mu mutwe 2.0 mm Amaanyi g’ettaala ya UV 70–90% Yinki enjeru Layer bbiri ku substrates enzirugavu oba entangaavu
Bino bitwale nga baselines era tune ne adhesion tests okusinga okwesiga presets. Weetegereze era nti tewali ICC profile emu ekola mu buli substrate - okuzimba substrate-specific profiles, kozesa gray balance targets, okukakasa ne spectrophotometer, era okukuuma embeera z'okulaba nga zikwatagana.
Okugonjoola ebizibu
| Ekizibu | Kiyinzika okuba nga kye kivaako | Okunyiga |
|---|---|---|
| Okusekula yinki | Okunywerera okubi | Re-yonja, yongera ku primer, okwongera ku maanyi agawonya |
| Okugatta yinki | Layidown esukkiridde ku lusozi | Kendeeza ku bungi bwa yinki |
| Okusiba ebbaala | Obutakwatagana bulungi n’eggaali | Nozzle nnyonjo, okuddamu okupima |
| Gloss etali ya bwenkanya | Okuwonya okutakwatagana | Okwongera ku UV exposure |
| Ebiwujjo wansi wa yinki | Omutendera gw’okuwonya mu bwangu | Okwongerako ebiyita mu kuwonya eby’omu makkati |
| Okukuba omutwe | Ekitundu kiwanvu nnyo oba kikyuse |
Situla ekituli, okuddamu okukola dizayini y’ekintu ekinyweza
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Flatbed vs Roll-to-Roll olw'omulimu omukakanyavu
Tekinologiya zombi zikozesa yinki ya UV, naye zizimbibwa ku mbeera ez’enjawulo. Flatbed ekuba butereevu ku bintu ebikalu ebiyimiridde. Ekyuma ekiyitibwa roll-to-roll kitambuza emikutu egy’enjawulo okuyita ku mitwe era kyetaaga conveyor, transfer table oba hybrid table nga tekinnasobola kukola sheet stock n’akatono.
| Ekivamu ekyenkomerede | UV flatbed | Yiringisiza-okuzingulula-okuyiringisiza UV |
|---|---|---|
| Ekoleddwa ku... | Ebintu ebikaluba ebiyitibwa substrates | Emikutu gy’amawulire egy’enjawulo |
| Obugumu bw’ebintu | 50–100 mm eza bulijjo | Wansi wa mm 2 nga temuli mmeeza ya hybrid |
| Okuwandiisa yinki enjeru | Suffu | Okukaluba ku lupapula olukaluba |
| Okusalawo kw’okukuba ebitabo | 600–1800 dpi | 600–1440 dpi |
| Sipiidi y’okufulumya | 20–120 m²/h | 50–250 m²/h |
| Olubaawo olumu olukaluba | Eddakiika 2–8 | Okuwanvuwa, setup ye yafuga |
Ebyuma ebiliisibwa mu roll-biwangula ku kitundu ekibisi buli ssaawa, naye omuwendo ogwo gubuzaabuza ku mulimu omukalu: flatbed emaliriza mangu olubaawo mu bbugwe-clock terms kubanga emalawo ddala okuteeka, okuddamu okuteeka mu kifo n'okuddamu-okwewandiisa. Londa roll-to-roll oba hybrid nga banners zisukka nga 70% ku bifulumizibwa, vinyl efuga enkola y'emirimu, oba weetaaga okudduka okuwanvu okutambula obutasalako. Amaduuka agakyusakyusa bulijjo wakati w’ebipande ebikalu n’emikutu gy’empuliziganya (roll media) gatera okumaliriza nga gakola byombi, nga gakozesa...ekyuma ekikuba ebitabo ekya flatbedku substrates enzito n'okutereka roll-fed capacity ku firimu ne banners.
Okuyita mu nkola, Omuwendo ne ROI
Ebifulumizibwa bisinziira ddala ku ngeri y’okukuba: nga 20–60 m2/h mu draft, 10–25 m2/h mu standard production, ne 5–10 m2/h mu mutindo ogwa waggulu. Ku bintu ebitonotono eby’okutumbula, ebikozesebwa ebirungi-ebikoleddwa obulungi ebingi-okusitula omuwendo okuva ku bitundu amakumi buli ssaawa okudda mu bikumi.
Bbeeyi y’okugula katundu katono ku ssente ezisaasaanyizibwa mu bulamu bwonna. Omuze ogw’amazima gulimu yinki, yinki enjeru, varnish, primer, amasannyalaze, okuddaabiriza, okukyusa emitwe gy’okukuba ebitabo, abakozi abaddukanya emirimu, okuyimirira n’okusaasaanya ssente mu kifo.
Ku nsimbi za doola 180,000 ezifulumya ebipande 10,000 omwaka ku magoba ga doola 30 buli emu, ssente eziweebwayo buli mwaka ziwera ddoola 300,000 ate okusasula kutera okutuuka wakati w’emyezi 7 ne 14 okusinziira ku nkozesa n’okutabula kw’okufulumya. Yinki yokka okutwalira awamu eddukira doola 0.10–0.60 buli square foot ku kubikka okutono oba okw’ekigero, nga tezinnaba kweru ne varnish.
Fixtures zisasula mangu okusinga ebyuma. Omukozi omu ng’akuba ebipande by’amannya ebya aluminiyamu ebyekulungirivu yasala setup okuva ku ddakiika 15 okutuuka ku 5 n’ekintu ekiweereddwayo, n’akendeeza ku scrap okuva ku bitundu nga 8% okutuuka wansi wa 2%, era n’alinnyisa ebifulumizibwa buli lunaku kumpi 40% - a payback of under three months on tooling alone.
Okuddaabiriza, Okuwangaala n’Obukuumi
| Ekigezo | Interval |
|---|---|
| Okukebera entuuyo n’okuyonja omutwe gw’okukuba ebitabo | Buli lunaku |
| Entambula ya yinki enjeru n’okutabula | Buli lunaku |
| Wiper, capping station, okukebera layini ya yinki | Buli wiiki |
| Enkola ya vacuum, okufulumya ettaala, okuyonja encoder | Buli mwezi |
| Ebisengejja yinki | Emyezi 3–6 |
| Tubi ya ppampu | Emyezi 12–24 |
| Amataala ga LED aga UV | essaawa 10,000–20,000 |
Ku bifaananyi ebikalu eby’ebweru, kozesa yinki ezigereddwa ebweru-, ssaako varnish ekuuma oba okusiiga okutangaavu, goberera enkola ya primer eragiddwa ku buli substrate, era weewale wansi -okuwonya - mu kasirise kisaanyawo byombi okunywerera n’okuziyiza embeera y’obudde. Abakola ebintu bakakasa obuwangaazi nga balina obudde obw’amangu nga QUV oba ASTM G154 ku mabbali g’okugezesa okunywerera n’okukunya; nga olina yinki entuufu, primer n’okusiiga, ebipande ebikubiddwa bituuka ku myaka egiwerako egy’obulamu bw’obuweereza.
Ku by’okwerinda: okuwa empewo emala okufulumya ozone n’enkola, okuwa ggalavu n’okukuuma amaaso, tereka ebizigo ne yinki buli Safety Data Sheets zaabwe, okukakasa okusiba ebizibiti nga buli lw’odduka, okukuuma emikono nga tegirina kutambula kw’eggaali, n’okugezesa ebifo eby’amangu buli kiseera okusinziira ku bulagirizi bwa OSHA obukozesebwa.
Nga Tekinologiya Omulala Y'asinga Okulonda
| Tekinolojiya | Asinga kukwatagana bulungi |
|---|---|
| UV flatbed | Emisinde emimpi, okulongoosa, ebintu ebikalu n’ebitabuddwa, sitooka enzito |
| Okukuba ebitabo mu paadi | Ebitundu ebitono ebikoona, ebifaananyi ebyangu, eddoboozi eringi ennyo |
| Okukuba ebitabo ku ssirini | Volume ya waggulu nga langi ekoma |
| Okulinnyisa langi | Engoye za polyester ne aluminiyamu asiigiddwa mu ngeri ey’enjawulo |
Engule 20 eza custom acrylic mulimu gwa flatbed. Enkoofiira z’obuveera ezifaanagana emitwalo bibiri mulimu gwa kukuba paadi. Enkumi n’enkumi z’emijoozi gya polyester gya ku sublimation. Ensonga ezisalawo ze substrate, quantity, image complexity ne production economics - so si mutindo gwa print yokka.
Okubumbako
Ekyuma ekikuba ebitabo ekya UV flatbed kyuma kya kitanda ekipapajjo-, so si kyuma kya fulaati-kyokka. Ekwata bulooka enzito, ebipande ebiwanvu mpola, embaawo eziriko obutonde n’ennyumba ezitali za bulijjo ng’erina ekintu ekituufu ekiginyweza, era ezinga silinda ezijjuvu ng’omaze okugattibwako ‘rotary axis’. Ensalo ez’omugaso ze zino: Z-axis clearance, curvature radius waggulu wa mm nga 150, okusereba wansi wa 15℃, n’ekituli ky’omutwe ekikwatibwa okumpi ne mm 2. Buli kimu ekisukka awo kizibu kya kutereeza - era okutereeza kugonjoolwa.
Nga tonnaba kwewaayo ku byuma oba ekintu ekipya, teeka embalirira y’ennaku emu oba ssatu okusobola okufuna ebisaanyizo bya sampuli: kwata ku substrate yo yennyini, dduka okugezesebwa kw’okunyweza kw’omusalaba-hatch, kakasa obutatangaavu obweru n’okuziyiza okukunya, era wandiika enkozesa ya yinki n’obudde bw’enzirukanya. Kigula ssente ntono nnyo okusinga okuddamu okukuba ekibinja, era kifuula ROI ebalirirwamu okupimibwa. Geraageranya obunene bw’ebitanda, obuwanvu bw’okukuba ebitabo n’ensengeka mu bujjuvuEbyuma ebikuba ebitabo ebya UV rangeokusinziira ku sitooka yo eya sheet ne geometry y’ekitundu.
Ebibuuzo ebibuuzibwa
Bikozesebwa ki ekyuma ekikuba ebitabo ekya UV flatbed printer ky’esobola okukubako?
Embaawo, MDF, plywood, acrylic, endabirwamu, seramiki, ejjinja, aluminiyamu, ekyuma ekitali kizimbulukuse, PVC, Sintra, ACM, polycarbonate, Coroplast, olubaawo lw’omubisi gw’enjuki, olubaawo lwa foam, amaliba ne bbaasa. Firimu ezikyukakyuka zisobola okukubibwa ku bipande ebisitula. Glass, stainless steel ne glazed ceramic mu budde obutuufu byetaaga adhesion promoter.
Substrate eyinza okuba nnene etya?
Mu bujjuvu mm 50–100 ku byuma ebya mutindo ate okutuuka ku mm 300 ku bikolwa eby’okugogola eby’amaanyi-. Pima okuva ku kitanda okutuuka ku kifo ekisinga okuba waggulu eky’ekitundu era geraageranya ku stroke ya Z-axis ya printer okusinga omuwendo gwayo ogw’obuwanvu bw’omutwe.
Kisobola okukuba ku bintu ebikoona oba ebitali bituufu?
Yee, singa radius y’okukoona esigala waggulu wa mm nga 150, omusenyu gusigala wansi wa diguli 15 , era enkyukakyuka y’obugulumivu bwonna okubuna ekifaananyi esigala mu milimita ntono. Ebikoona ebinywevu n’ebizinga ebijjuvu ebya diguli 360 byetaaga ekintu ekigikwatako oba ekyuma ekikuba ebitabo ekya silinda ekyetongodde.
Kituli ki eky’omutwe kye nsaanidde okutandikirako?
2.0 mm. Ebyuma ebisinga eby’amakolero bikola bulungi wakati wa mm 1.5 ne 3.0; okugenda wansi wa mm 1.0 kyongera nnyo ku bulabe bw’okukuba omutwe-ku sitooka ekyukakyuka oba eriko dome.
Nfuna ntya obutafaali bwa yinki enjeru obwesigika?
Kozesa layers bbiri enjeru ku substrates enzirugavu oba entangaavu, kendeeza ku sipiidi y’eggaali, era yongera ku maanyi agawonya wakati w’okuyita. Teeka white up nga dedicated spot channel mu file olwo RIP n'ekola omutendera omutuufu.
UV flatbed esinga roll-to-roll ku bintu ebikalu?
Ku mulimu omukakanyavu, yee. Flatbed ekuba ebintu ebinene butereevu, ewandiisa yinki enjeru mu butuufu era emalawo omutendera gw’okussaako. Roll-to-roll efuna ekifo kyayo ku mikutu egy'enjawulo n'okudduka okuwanvu okutambula obutasalako; amaduuka agakola byombi bulijjo gaganyulwa mu nkola y’emirimu ey’omugatte.
Okudduka kugula ki, era okusasula ssente zimala bbanga ki?
Yinki eddukira nga $0.10–0.60 buli square foot ku light to average coverage nga tebannaba kweru ne varnish, nga omugatte gw’ensimbi buli kipande ekikaluba nga $4.00 omuli abakozi n’okuddaabiriza. Okusasula ku kyuma ky’amakolero eky’omu makkati-kitera okugwa wakati w’emyezi 7 ne 14, nga kivugibwa nnyo olw’okukozesa okusinga omuwendo gw’okugula.
Bigezo ki bye nsaanidde okusaba nga sinnakkiriza kukola?
Cross-hatch adhesion to ASTM D3359, accelerated weathering to ASTM G154 for outdoor applications, okugezesa okusiiga omwenge okuzuula obujjuvu bw’okuwona, n’okwekenneenya okuziyiza okukunya - byonna bikolebwa ku substrate yo yennyini, so si generic sample panel.
