Nekuda kwemabhenefiti ekurapa nekukurumidza, kuchengetedza simba uye kuchengetedzwa kwezvakatipoteredza, UV kurapa zvigadzirwa zvinoshandiswa zvakanyanya muminda yakawanda, uye zvakatanga kushandiswa zvakanyanya mumunda wekuputira huni.Mumakore achangopfuura, nekuvandudzwa kwevatangi vatsva, diluent anoshanda uye photosensitive oligomers, kushandiswa kweUV inorapika machira kwakawedzera zvishoma nezvishoma kusvika kuminda yemapepa, mapurasitiki, simbi, machira, zvinhu zvemotokari uye zvichingodaro.Izvi zvinotevera zvinosuma muchidimbu mashandisirwo eakati wandei UV Kurapa Tekinoroji munzvimbo dzakasiyana.
UV kurapa 3D kudhinda
UV inorapika 3D kudhinda ndeimwe yeanokurumidza prototyping matekinoroji ane yakanyanya kudhinda kurongeka uye kushambadzira.Iyo ine zvakawanda zvakanaka, senge yakaderera simba rekushandisa, yakaderera mutengo, yakakwira chaiyo, yakatsetseka pamusoro uye yakanaka kudzokorora.Yakave ichishandiswa zvakanyanya muaerospace, mota, kugadzira mold, dhizaini dhizaini, zvekurapa uye mamwe minda.
Semuenzaniso, nekudhinda iyo roketi injini prototype ine yakaoma chimiro uye kuongorora kuyerera kwegasi, zvinobatsira kugadzira iyo roketi injini ine yakawedzera compact chimiro uye yakakwirira yekupisa inoshanda, inogona kunyatso kuvandudza R & D kushanda kwezvikamu zvakaoma uye. kupfupisa mota R & D kutenderera;Iwe unogona zvakare kudhinda iyo mold kana kudzosera mold zvakananga, kuitira kuti ugadzire mold nekukurumidza uye zvichingodaro.
Stereolithography (SLA), dhijitari fungidziro (DLP), 3D ink-jet kuumba (3DP), inoenderera yemvura level kukura (clip) uye humwe matekinoroji akagadziridzwa muchiedza kurapa 3D kudhinda tekinoroji [3].Sezvinyorwa zvayo zvekudhinda, pikicha inorapika photosensitive resin ye 3D kudhinda yakafambirawo mberi zvikuru, uye iri kusimukira yakananga kushanda zvinoenderana nezvinodiwa zvekushandisa.
Electronic kurongedza UV kurapa zvigadzirwa
Iko kuvandudzwa kwetekinoroji yekurongedza inosimudzira shanduko yemidziyo yekurongedza kubva kusimbi kurongedza uye ceramic kurongedza kuenda kupurasitiki kurongedza.Epoxy resin ndiyo inonyanya kushandiswa mumapurasitiki ekurongedza.Yakanakisa mechanicha zvivakwa, kupisa uye hunyoro kuramba ndiyo misimboti yemhando yepamusoro yekurongedza.Dambudziko rakakosha rinotarisa mashandiro epoxy resin harisi chete chimiro chemuviri mukuru we epoxy resin, asiwo pesvedzero yekurapa mumiririri.
Kuenzaniswa neyekupisa yekurapa nzira inogamuchirwa neyakajairika epoxy resin, cationic UV kurapa haina kungoita zvirinani kuchengetedza makemikari kugadzikana kwephotoinitiator, asiwo nekukurumidza kurapa kumhanya kweiyo system.Kurapa kunogona kupedzwa mukati memakumi emasekondi nekunyanya kushanda zvakanaka.Iko hakuna oxygen polymerization inhibition, uye inogona kurapwa zvakadzika.Aya mabhenefiti anowedzera kuratidza kukosha kweiyo cationic UV yekurapa tekinoroji mumunda wemagetsi kurongedza.
Nekukurumidza kusimudzira kwesemiconductor tekinoroji, zvikamu zvemagetsi zvinowanzove zvakabatanidzwa zvakanyanya uye miniaturized.Huremu huremu, kusimba kwepamusoro, kunaka kwekudzivirira kupisa uye yakanakisa dielectric zvivakwa ichave maitiro ekuvandudza ezvinyowani zvepamusoro epoxy packaging zvinhu.UV yekurapa tekinoroji ichaita basa rakakosha mukusimudzira indasitiri yekurongedza yemagetsi.
Ingi yekudhinda
Mumunda wekurongedza uye kudhinda, tekinoroji yekudhinda yeflexographic inoshandiswa zvakanyanya, ichiverengera chikamu chinowedzera.Yakave iyo tekinoroji yakakura yekudhinda nekurongedza, uye ndiyo isingadzivisike maitiro ekuvandudza mune ramangwana.
Kune marudzi akawanda e flexo kudhinda inks, kunyanya kusanganisira zvinotevera: inks-based inks, solvent based inki uye UV kurapa (UV) ingi.Solvent based inki dzinonyanya kushandiswa kudhinda firimu repurasitiki risingatore;Ingi yemvura inonyanya kushandiswa mumapepanhau, corrugated board, makadhibhokisi nezvimwe zvinhu zvinodhinda;UV inki ine zvakasiyana-siyana zvekushandisa.Iyo ine yakanaka kudhinda maitiro mupurasitiki firimu, bepa, simbi foil uye zvimwe zvinhu.
Ingi yeUV ine hunhu hwehushamwari hwezvakatipoteredza, kushanda kwepamusoro, kunaka kwekudhinda uye kuchinjika kwakasimba.Iyo inki yakakurumbira uye ine hanya zvikuru yekuchengetedzwa kwezvakatipoteredza parizvino, uye ine tarisiro yakanaka yekusimudzira.
Flexographic UV inki inoshandiswa zvakanyanya mukurongedza uye kudhinda.Flexo UV inki ine zvinotevera zvakanakira:
(1) Flexographic UV inki haina zvinonyungudutsa, yakachengeteka uye yakavimbika kushandiswa, yakakwira kunyungudika uye haina kusvibiswa, saka yakakodzera kugadzira chikafu, mushonga, chinwiwa uye mamwe mapakeji ane zvakakwirira zvinodiwa kune zvakachengeteka, zvisina chepfu yekurongedza zvinhu.
(2) Panguva yekudhinda, zvinhu zvemuviri zveinki zvinoramba zvisina kuchinjwa, hapana chinonyungudutsa chinoputika, viscosity inoramba isina kuchinjwa, uye ndiro yekudhinda haizokuvadzwa, zvichiita kuti ndiro inonamatira, kusungirirwa kweplate uye zvimwe zviitiko.Kana uchidhinda neingi yakakwira viscosity, kudhinda kuchiri kwakanaka.
(3) Iyo inki yekuomesa kumhanya inokurumidza uye kudhinda kwechigadzirwa kwakakwira.Inogona kushandiswa zvakanyanya munzira dzakasiyana-siyana dzekudhinda, dzakadai sepurasitiki, bepa, firimu uye mamwe ma substrates.
Nekuvandudzwa kweiyo oligomer dhizaini, inoshanda diluent uye initiator, ramangwana rekushandisa chiyero cheUV kurapa zvigadzirwa hazviyedzike, uye nzvimbo yekuvandudza musika haina magumo.
Microspectrum ine hupfumi hwekuongorora uye ruzivo rwekutsvagisa mumunda weUV kurapa zvigadzirwa.Iyo yakavaka ine simba spectrogram dhatabhesi uye ine yakazara yakakura-chiyero chekuongorora zviridzwa.Kuburikidza neproprietary sample pretreatment nzira uye nzira dzekuongorora dzechishandiso, inokwanisa kuona ma synthetic monomers uye zvimiro zveoligomers akasiyana, akasiyana emagetsi diluents, mafotoinitiators uye trace additives, etc. Panguva imwecheteyo, microspectrum inoteedzera kukwidziridzwa kwezvigadzirwa zvitsva mu musika, uye inoita tsvakiridzo yeprojekiti pane zvitsva zvakarapwa UV zvigadzirwa muminda yakawanda.Inogona kuenzanisa uye kuongorora kunaka kwezvigadzirwa, kubatsira mabhizinesi kugadzirisa matambudziko uye mapofu anowanikwa mukugadzira chigadzirwa, kupfupisa kutenderera kweR & D uye kugadzirisa mashandiro echigadzirwa.
Nguva yekutumira: Aug-02-2022