Chifukwa cha ubwino wa kuchiritsa mofulumira, kupulumutsa mphamvu ndi kuteteza chilengedwe, mankhwala ochiritsira a UV amagwiritsidwa ntchito kwambiri m'madera ambiri, ndipo poyamba ankagwiritsidwa ntchito popanga matabwa.M'zaka zaposachedwa, ndi chitukuko cha oyambitsa atsopano, diluents yogwira ndi oligomers photosensitive, ntchito UV zokutira ochiritsika pang'onopang'ono kukodzedwa ku minda ya mapepala, mapulasitiki, zitsulo, nsalu, zigawo magalimoto ndi zina zotero.Zotsatirazi zifotokoza mwachidule kugwiritsa ntchito ma UV Curing Technologies angapo m'magawo osiyanasiyana.
Kusindikiza kwa UV 3D
Kusindikiza kwa UV kochiritsika kwa 3D ndi imodzi mwamaukadaulo othamanga kwambiri osindikizira olondola kwambiri komanso malonda.Ili ndi zabwino zambiri, monga kugwiritsa ntchito mphamvu zochepa, zotsika mtengo, zolondola kwambiri, zosalala komanso zobwerezabwereza bwino.Zakhala zikugwiritsidwa ntchito kwambiri muzamlengalenga, magalimoto, kupanga nkhungu, kupanga zodzikongoletsera, zamankhwala ndi zina.
Mwachitsanzo, posindikiza mawonekedwe a injini ya rocket yokhala ndi zovuta komanso kuwunika momwe gasi amayendera, ndizothandiza kupanga injini ya rocket yokhala ndi mawonekedwe ophatikizika komanso kuyaka bwino kwambiri, komwe kumatha kusintha bwino magwiridwe antchito a R & D a magawo ovuta komanso kufupikitsa kuzungulira kwagalimoto R & D;Mukhozanso kusindikiza nkhungu kapena kusintha nkhungu mwachindunji, kuti mupange nkhungu mofulumira ndi zina zotero.
Stereolithography (SLA), digito projection (DLP), 3D inki-jet kupanga (3DP), mosalekeza liquid level kukula (clip) ndi matekinoloje ena apangidwa mu kuwala kuchiritsa 3D ukadaulo wosindikiza [3].Monga zinthu zake zosindikizira, chithunzi chochiritsika cha photosensitive resin cha 3D chosindikizira chapitanso patsogolo kwambiri, ndipo chikukula ku magwiridwe antchito malinga ndi zosowa za ntchito.
Kupaka pakompyuta kwa UV mankhwala ochiritsa
Ukadaulo waukadaulo wazolongedza umalimbikitsa kusintha kwa zida zonyamula kuchokera pakuyika zitsulo ndi ma CD a ceramic kupita kumapulasitiki.Epoxy resin ndi yomwe imagwiritsidwa ntchito kwambiri popanga mapulasitiki.Zabwino kwambiri zamakina, kutentha ndi kukana chinyezi ndizomwe zimayambira pamapangidwe apamwamba.Vuto lalikulu lomwe limatsimikizira magwiridwe antchito a epoxy resin sikuti limangokhala mawonekedwe a thupi lalikulu la epoxy resin, komanso mphamvu ya machiritso.
Poyerekeza ndi njira yochiritsira yotentha yomwe imagwiritsidwa ntchito ndi epoxy resin wamba, machiritso a cationic UV samangokhala ndi kukhazikika kosungirako kwamankhwala kwa photoinitiator, komanso kuchiritsa mwachangu kwa dongosolo.Kuchiritsa kumatha kutha mkati mwa masekondi khumi ndikuchita bwino kwambiri.Palibe choletsa cha oxygen polymerization, ndipo imatha kuchiritsidwa mozama.Ubwinowu umachulukirachulukira kufunikira kwaukadaulo wochiritsa wa cationic UV pagawo lazonyamula zamagetsi.
Ndi chitukuko chofulumira chaukadaulo wa semiconductor, zida zamagetsi zimakhala zophatikizika kwambiri komanso zocheperako.Kulemera kopepuka, mphamvu yayikulu, kukana kutentha kwabwino komanso zinthu zabwino kwambiri za dielectric zidzakhala njira yachitukuko ya zida zatsopano zopangira ma epoxy.Ukadaulo wamachiritso a UV utenga gawo lofunikira kwambiri pakukula kwamakampani azonyamula zamagetsi.
Inki yosindikiza
M'munda wa ma CD ndi kusindikiza, teknoloji yosindikizira ya flexographic imagwiritsidwa ntchito mochulukirapo, ndikuwerengera kuchuluka kwa chiwerengero.Yakhala teknoloji yodziwika bwino yosindikizira ndi kulongedza katundu, ndipo ndizochitika zosapeŵeka za chitukuko chamtsogolo.
Pali mitundu yambiri ya inki yosindikizira ya flexo, makamaka kuphatikizapo magulu otsatirawa: inki zamadzi, zosungunulira zosungunulira ndi UV curing (UV) inki.Inki zosungunulira zimagwiritsidwa ntchito makamaka posindikiza mafilimu apulasitiki osayamwa;Inki yochokera kumadzi imagwiritsidwa ntchito makamaka m'manyuzipepala, malata, makatoni ndi zida zina zosindikizira;Inki ya UV ili ndi ntchito zambiri.Ili ndi zotsatira zabwino zosindikizira mufilimu yapulasitiki, mapepala, zojambula zachitsulo ndi zipangizo zina.
Inki ya UV ili ndi mawonekedwe ochezeka ndi chilengedwe, kugwiritsa ntchito bwino kwambiri, kusindikiza bwino komanso kusinthasintha kwamphamvu.Ndi inki yodziwika bwino komanso yokhudzidwa kwambiri yoteteza zachilengedwe pakadali pano, ndipo ili ndi chiyembekezo chabwino kwambiri cha chitukuko.
Inki ya Flexographic UV imagwiritsidwa ntchito kwambiri pakuyika ndi kusindikiza.Inki ya Flexo UV ili ndi zotsatirazi:
(1) Flexographic UV inki alibe zosungunulira kumaliseche, ntchito otetezeka ndi odalirika, malo osungunuka kwambiri ndipo palibe kuipitsa, kotero ndi oyenera kupanga chakudya, mankhwala, chakumwa ndi phukusi zina ndi zofunika mkulu kwa otetezeka, sanali poizoni ma CD zipangizo.
(2) Pa kusindikiza, katundu wakuthupi wa inki amakhalabe osasinthika, palibe chosungunulira chosasunthika, kukhuthala kwa mamasukidwe kumakhalabe kosasinthika, ndipo mbale yosindikizira sichidzawonongeka, zomwe zimapangitsa kuti pakhale phala, kupaka mbale ndi zochitika zina.Pamene kusindikiza ndi mkulu mamasukidwe akayendedwe inki, kusindikiza zotsatira akadali zabwino.
(3) Kuthamanga kwa inki kumathamanga kwambiri ndipo ntchito yosindikiza yosindikiza ndiyokwera kwambiri.Ikhoza kugwiritsidwa ntchito kwambiri m'njira zosiyanasiyana zosindikizira, monga pulasitiki, mapepala, mafilimu ndi magawo ena.
Ndi chitukuko cha mawonekedwe atsopano a oligomer, diluent yogwira ntchito komanso kuyambitsa, kuchuluka kwa ntchito zamtsogolo zazinthu zochiritsira za UV ndizosayerekezeka, ndipo malo otukula msika alibe malire.
Microspectrum ili ndi kusanthula kochuluka komanso luso lofufuza pazamankhwala a UV.Yapanga database yamphamvu ya spectrogram ndipo ili ndi zida zonse zazikulu zowunikira.Kudzera eni chitsanzo pretreatment njira ndi zida kusanthula njira, akhoza kudziwa monomers kupanga ndi mapangidwe oligomers osiyanasiyana, diluents yogwira, photoinitiators ndi kufufuza zina, etc. Pa nthawi yomweyo, microspectrum kutsatira kukweza kwa zinthu zatsopano mu msika, ndikuchita kafukufuku wa polojekiti pazinthu zatsopano zochiritsidwa ndi UV m'magawo ambiri.Itha kufananiza ndi kusanthula luso lazogulitsa, kuthandizira mabizinesi kuthana ndi zovuta komanso malo osawona omwe amakumana nawo pakupanga zinthu, kufupikitsa kuzungulira kwa R & D ndikuwongolera magwiridwe antchito.
Nthawi yotumiza: Aug-02-2022