UV inkjet tshuab luam ntawv yog lub npe tiag tiag raws li nws cov qauv tsim.Peb tuaj yeem nkag siab nws hauv ob ntu.UV txhais tau hais tias lub teeb ultraviolet.UV inkjet tshuab luam ntawv yog lub tshuab luam ntawv inkjet uas yuav tsum muaj lub teeb ultraviolet kom qhuav.Lub hauv paus ntsiab lus ua haujlwm ntawm lub tshuab yog tib yam li lub tshuab luam ntawv piezoelectric inkjet.Cov hauv qab no yuav qhia txog lub hauv paus ntsiab lus thiab daim ntawv thov teb ntawm UV inkjet tshuab luam ntawv kom ntxaws.
Dab tsi yog lub hauv paus ntsiab lus ntawm uv inkjet tshuab luam ntawv
1. Nws muaj ntau pua lossis ntau dua piezoelectric siv lead ua los tswj ntau qhov nozzle ntawm lub nozzle phaj feem.Los ntawm kev ua haujlwm ntawm CPU, cov khoom siv hluav taws xob tau tso tawm rau txhua lub piezoelectric siv lead ua los ntawm pawg tsav tsheb, thiab cov piezoelectric crystals yog deformed., lub ntim ntawm cov kua cia khoom nyob rau hauv cov qauv yuav hloov dheev, thiab tus number case yuav ejected los ntawm lub nozzle thiab poob rau saum npoo ntawm cov khoom txav mus rau hauv lub dot matrix, yog li tsim cov cim, cov lej lossis cov duab.
2. Tom qab tus number case raug tshem tawm ntawm lub nozzle, lub piezoelectric siv lead ua rov qab mus rau nws qhov qub, thiab tus number case tshiab nkag mus rau lub nozzle vim qhov nro ntawm tus number case.Vim tias lub siab ntom ntom ntom ntom ntho lej ib square centimeter, cov ntawv sau ua ke thiab lwm cov ntaub ntawv, thiab txuas rau cov ntaub ntawv kom ua tiav cov ntaub ntawv sib txawv.
3. UV number case feem ntau yog tsim los ntawm 30-40% lub ntsiab resin, 20-30% active monomer, thiab ib tug me me ntawm photoinitiator thiab zoo sib xws leveling agent, defoamer thiab lwm yam auxiliary agents.Txoj cai curing yog ib qho nyuaj.Photoreaction curing txheej txheem: Tom qab UV number case absorbs lub teeb violet los ntawm photoinitiator, dawb radicals los yog cationic monomers yog generated rau polymerize thiab crosslink, thiab cov txheej txheem ntawm instantly hloov los ntawm cov kua rau khoom.Tom qab UV number case yog irradiated nrog ultraviolet lub teeb nyob rau hauv ib tug tej yam ntau thiab ntau zaus, nws yuav qhuav sai sai.Lub tshuab luam ntawv UV inkjet muaj cov yam ntxwv ntawm kev ziab sai, zoo adhesion, tsis muaj clogging ntawm lub nozzle, thiab yooj yim txij nkawm.
Daim ntawv thov teb ntawm uv inkjet tshuab luam ntawv
UV inkjet tshuab luam ntawv tau dav siv hauv cov khoom noj, tshuaj, tshuaj txhua hnub, daim ntawv lo luam ntawv, daim npav luam ntawv, ntim thiab luam ntawv, kev kho mob, hluav taws xob, khoom siv kho mob thiab lwm yam lag luam.Logo luam ntawv ntawm cov ntaub ntawv tiaj tus xws li tawv thiab cov khoom xws li hnab thiab thawv.
Post lub sij hawm: Mar-29-2022