Iimpawu zobuGcisa beSicelo se-UV kunye nezicelo ezahlukeneyo ze-UV Optical Solidification

Xa kuthelekiswa nesixhobo sokunyanga se-UV esiqhelekileyo, izibonelelo ze-UVLED ziiyure ezingama-800-3000 kuphela. Indlela ye-LED inokukhanyisa ngokukhawuleza xa i-ultraviolet iyadingeka, kwaye xa i-duit = 1/5 (ixesha lokulungiselela = ixesha le-irradiation ye-5 = 1), inzuzo ye-LED .. I-UVLED ithelekiswa nezixhobo zokunyanga ze-UV zemveli. Iiyure ezingama-800-3000, ubomi benkonzo ye-UV LED ultraviolet inkqubo yokunyanga ifikelela kwiiyure ezingama-20,000-30000. Indlela ye-LED inokukhanyisa ngokukhawuleza xa i-ultraviolet iyadingeka, kwaye xa i-duiy = 1/5 (ixesha lokulungiselela = i-5 irradiation time = 1), ubomi benkonzo yendlela ye-LED bulingana namaxesha angama-30-40 indlela yesibane se-mercury. Ukunciphisa ixesha lokutshintsha ibhalbhu: ukuphucula ukusebenza kakuhle kwemveliso, kwaye kwangaxeshanye ukonga amandla kakhulu. Xa izixhobo zokunyanga zemercury zemveli zisebenza, ngenxa yokucotha kwesibane semercury kunye nokuvulwa kunye nokuvalwa kwebhalbhu yokukhanya, kufuneka kukhanyiswe ngalo lonke ixesha, okungabangeli kuphela ukusetyenziswa kwamandla okungeyomfuneko, kodwa nokunciphisa ukusebenza. ubomi bomsebenzi wesibane semercury. Akukho mitha yobushushu obuphezulu obukhupha ukukhanya kombane ngaphandle kwemitha ye-infrared ekhutshiweyo. Ubushushu bomphezulu wemveliso yokuvezwa bungaphantsi kwe-5 C, ngelixa indlela yesibane semercury yemveli yoomatshini bokunyanga i-ultraviolet ngokubanzi yonyusa umphezulu wemveliso ye-60-90 C, ebonisa ukuma kwemveliso, ibangela ukuba imveliso ihlwempuzeke. . Indlela yokunyanga ye-UV-LED yeyona ifanelekileyo kwi-substrate yeplastiki, i-lens bonding kunye neemveliso ze-elektroniki, iintambo ze-fiber optic optic kunye nezinye iimfuno zenkqubo yokudibanisa i-thermal kunye nokuchaneka okuphezulu. Ukukhanya okunamandla kakhulu kusebenzisa ii-chips ze-LED eziphezulu kunye noyilo olukhethekileyo lwe-optical, ukukhanya kwe-ultraviolet ukufikelela ngokuchanekileyo okuphezulu kunye ne-irradiation ephezulu; Ukukhutshwa kokukhanya kwe-ultraviolet kufikelela kwi-4500MW / m2 yokukhanya kwe-irradiation. ICalImp . Xa indawo yesibane yesibane se-mercury yesibane sokukhanya komatshini wokunyanga inyusa ishaneli yokukhanya, ukwanda komjelo kuya kubangela ukuba amandla aphuma kumjelo omnye wokukhanya anciphe. Kwaye usebenzisa i-LED -uhlobo lwe-irradiation, izibane zentloko nganye ezikhanyayo ngokuzimeleyo, amandla okuvezwa akachatshazelwa ngokunyuka kweshaneli, kwaye isoloko igcinwe kwinqanaba eliphezulu. Ngenxa yokukhanya okugqwesileyo okugqwesileyo, xa kuthelekiswa nezibane zemercury, i-UV i-UV inciphisa ixesha lokusebenza kwaye iphucule ukusebenza kakuhle kwemveliso. Itekhnoloji yesicelo somatshini oqinileyo we-UVLED uphawu lomatshini oqinileyo we-UV usoloko uqiniswa kukukhanya kweglu ye-UV esetyenziswa kushishino lwe-optoelectronics. Ngoku, njengoko amandla okukhanya eqhubeka esomeleza kwaye indawo ye-UV optical optical solid machine mapping indawo ayikho mfutshane, umatshini oqinileyo we-UV sele usemarikeni sele ukho. Ishishini loshicilelo lwentliziyo yayiyeyona mntu. Ukuprintwa kwephepha leplastiki bekusoloko kuxhomekeke kushicilelo lwesikrini. Ngenxa yokuthintelwa kwenkqubo yoshicilelo lwesikrini, ayinakuprinta iimveliso ezilungileyo neziphezulu. Ngokuziswa kwezixhobo zangaphandle kunye nezakhono ezitsha kunye neenkqubo ezintsha, ukuprintwa kwamaphepha eplastiki akusaxhomekeke kushicilelo lwe-silk net. Kwiindawo eziphuhlileyo ezifana neGuangdong, iZhejiang kunye namanye amashishini oshicilelo, ushicilelo oluncamathelayo lwe-UV luyamkelwa ngokuthe ngcembe. Ubuchwephesha obugqwesileyo obunobutyebi, ingqiqo eyomeleleyo ye-dimensional emithathu, umbala omibalabala, kunye nesigqubuthelo esichanekileyo esinemibala emininzi, inokushicilela iimveliso ezigqwesileyo kwaye zamkelwe ngokubanzi kwaye zinyuswe. Kumashishini afana nokupakishwa kunye namanye amashishini, amathemba emarike abanzi kunye amakhulu enza ukuba inani elikhulu labavelisi boshicilelo bakhuphisane nokwazisa isakhono esitsha serabha yoshicilelo lwe-UV. Ukuprintwa kwePlastiki Ushicilelo lwe-UV kufuneka luxhotyiswe ngezixhobo zokumisa ze-UV ezifana noomatshini be-UV-optical fixed kwisixhobo. Ngokubanzi, oomatshini be-UV-optical fixed, oomisi be-UV, oomatshini bokunyanga be-UV kunye nabanye oomatshini be-UV baqhagamshelwe kumshicileli werabha, kodwa ukomiswa kwe-UV kwimarike kwimarike Ukusebenza kwezixhobo kunye nezinye izixhobo ezinje ngoomatshini, oomatshini bokunyanga be-UV benza. ingafikeleli kwinkqubo yoshicilelo ye-UV, kuba umatshini okhoyo we-UV-optical fixed, oomatshini bokunyanga i-UV kunye nezinye izixhobo kwimarike zisetyenziswa kwi-silk net yoshicilelo lwe-UV ukukhanya okuqinileyo kushishino loshicilelo lwengcingo Inxalenye engundoqo ye-UV -optical fixed. Umatshini yitshiphu ye-UVLED. I-chip ye-UVLED isetyenziswa njengomzimba okhanyayo. Itekhnoloji yoshicilelo lwePlasitiki ye-UV ecenga ukukhanya kwe-UV ukukhanya okuqinileyo kufuneka kuhambelane noomatshini bokushicilela abanesantya esiphezulu, ukukhanya okuqinileyo okuqinileyo, ukukhanya okuqinileyo kwe-UVLED kunokubonakaliswa kwi-catalyst ye-inki ye-UV, iRussia inokuqina. . Kunokuthiwa kunokuthiwa umatshini oqinileyo we-UVLED unokwaneliseka ngokuprinta. Ukuprintwa kwephepha lePlastiki bekusoloko kuxhomekeke kushicilelo lwesikrini ngaphambili, kwaye ayinakuprintwa kwaye ikwinqanaba eliphezulu ngenxa yokuthintelwa kwenkqubo yokuprintwa kwesikrini. Itekhnoloji yokunyanga ye-UV-optical, itekhnoloji yokunyanga ukukhanya kwe-ultraviolet, itekhnoloji yokunyanga ye-UV, ineengenelo ezingenakuthelekiswa nanto zobuchwephesha bokunyanga bendabuko obunje nge-solvent engasebenziyo, ixesha elifutshane lokunyanga, kunye nokunyanga ubushushu obuphantsi. Kubizwa ngokuba sisizukulwana esitsha sobugcisa obuluhlaza. Itekhnoloji yokunyanga ukukhanya luhlobo lwetekhnoloji yokonga amandla kunye nokusingqongileyo. Ngoku isetyenziswa ngokubanzi kwiingubo, ii-inki, izinto zokuncamathelisa, iibhodi zokuprinta, amashishini e-elektroniki, ukulungiswa kakuhle kunye nokubumba ngokukhawuleza. Ukusebenzisa itekhnoloji yokunyanga kwinkqubo yokwenziwa kwezinto ezidityanisiweyo akunakucombulula kuphela iingxaki ezithile zobugcisa, kodwa kukwanceda ukuzenzela imveliso yemizi-mveliso yanamhlanje enkulu, ngelixa ihlangabezana neemfuno zale mihla zokusingqongileyo. Itekhnoloji yokunyanga itekhnoloji ye-resin edityanisiweyo yesiseko solunye uphuhliso olutsha lwetekhnoloji yokunyanga ye-UV kwiminyaka yakutshanje. Itekhnoloji yokunyanga i-Optical isetyenziswa kwintsimi yezinto ezidibeneyo ezahlukileyo kwezinye iindawo. Ngenxa yokuba iindawo zinzima (ii-MM ezininzi okanye i-CM ezimbalwa), ubudlelwane phakathi kwemeko kunye nobukhulu be-composite ye-composite kufundwa kuphononongo lweemeko zenkqubo yokunyanga kunye nobukhulu bamacandelo. Inkqubo yokunyanga izinto ezibonakalayo inokubaluleka okukhulu kwesikhokelo. IYunivesithi yaseBeijing ye-Aeronautics kunye ne-Astronautics isebenzisa i-T20 kunye ne-651 iindidi ezimbini zezizathu zokukhanya, ngokulandelanayo zenza iinkqubo ze-polyester ezingaxutywanga kunye ne-0.25, 0.5, 1, kunye ne-2WT% yoxinaniso lwe-trigger. Umphumo wogxininiso lwe-optical reinforcement kwiqondo lokuqiniswa ngokulinganisa uhlalutyo lwe-micro-hardness yesampuli yokunyanga i-optical on. Iziphumo zibonisa ukuba ukonyusa ukuxinana kwearhente yokutsala kunokunqanda umphumo wokuthintela ioksijini, kodwa kwiisampulu ezityebileyo, ukuphakama kakhulu koxinzelelo lwearhente eguqukayo kuya kukhokelela ekuqinisweni okungaphelelanga. Uvavanyo luye lwafunda umphumo woxinaniso lwezixhobo ezahlukeneyo ezibangelwa ukukhanya ekuqinisweni kwenkqubo ye-resin, kwaye imisela inkqubo yokunyanga yenkqubo ye-optical solid resin. Iinzuzo zayo ziqala kuzo zonke ngenxa yokuba indawo ephezulu yenkqubo ye-resin ibonakaliswe emoyeni, kwaye iqondo lokuqiniswa kwe-resin ephezulu ye-resin ichaphazeleka yi-oxygen blocking. Kwimeko yokukhanya okuzenzekelayo, ukwandisa ukugxininiswa kwesizathu kunokunciphisa umphumo wokuthintela i-oksijini, ngaloo ndlela kuphuculwe umgangatho wokuphilisa umphezulu wesampuli; kuba ukukhanya kwe-ultraviolet kuya kwenzeka, ukufunxa, kunye nokusabalalisa xa ukukhanya kwe-ultraviolet kuya kwenzeka xa i-resin layer iya kwenzeka. Xa ubukhulu bokukhanya kwe-ultraviolet kunye nokuxinwa kwe-agent ye-dotter kuhlala kungatshintshi, iqondo lokuqiniswa komgangatho ngamnye (ngaphandle komphezulu) liyancipha ngokunyuka komgama ukusuka phezulu; Incinci isetyenziswa kwiingubo eziqhelekileyo ze-UV. Oku kungenxa yokuba i-concentration ye-agent ye-trigger inkulu kakhulu, kwaye i-concentration ephezulu ye-radicals yamahhala iya kuveliswa kwindawo ephantse iphezulu ye-resin. Ukukhanya kutsalwa kakhulu kwaye kwasasazwa kumaleko angaphezulu, ukuze ukukhanya okuqinileyo kubunzulu besampulu kubuthathaka kakhulu. Ukuqiniswa ngokupheleleyo; xa kuthelekiswa nezizathu ezimbini, kunokubonwa ukuba ukusebenza kokuqina kwe-TPO TPO kungcono kune-651. Isikolo seMathiriyeli yeYunivesithi yaseWuhan yeTekhnoloji sifunde impembelelo ye-agent-induced agents kunye ne-diluents, enemiphumo ye-universal 191#unsaturated polyester resinurization. Uphononongo lubonisa ukuba iintlobo kunye ne-diluents umxholo wezizathu zokukhanya zinefuthe kwisantya sokuqina kwaye zichaphazela isantya sokunyanga. Umxholo womxholo lolona xabiso lilungileyo. Kwi-191#unsaturated polyester resin ultraviolet light curing reactions, iintlobo kunye nomxholo wokukhanya obangela kwinkqubo yokunyanga, kunye nomxholo wokuhlanjululwa kwi-resin kuchaphazela isantya sokunyanga kwenkqubo. Isantya.