Umgaqo we-inki yokunyanga ye-UV ye-LED kukuba emva kokuba i-inki eyenziwe ngokukodwa ifunxa ukukhanya kwe-ultraviolet ephezulu, ivelisa i-radicals esebenzayo evuselela i-polymerization, i-cross-linking kunye ne-grafting reactions, iguqula i-inki ukusuka kulwelo ukuya kwimeko eqinileyo ngemizuzwana.
A epheleleyo Inkqubo yokunyanga ye-UV ye-LEDkufuneka ibandakanye: imodyuli yokulawula, imodyuli yokupholisa, inkqubo yokucubungula i-optical kunye nemodyuli ye-LED. Xa ukhetha isixokelelwano esilungileyo sokunyanga i-UV ye-LED, le miba ilandelayo kufuneka iqwalaselwe.
- Izixhoboaimbonakalo
Isixhobo esilungileyo sokunyanga i-UV kufuneka sibe noyilo lwemizi-mveliso, enobugcisa obuhle, imiphetho egudileyo, kunye nezikrufu ezikumgangatho ophezulu ukunciphisa imiba yogcino. Kwangaxeshanye, kubalulekile ukujonga umphezulu wezixhobo zokukrwela okanye umonakalo ukuqinisekisa ukuthembeka kwayo.
- Oiimodyuli zeptical,cii-onectors,inkqubo yokupholisakwayeoulungelelwaniso
Ubume obuqinileyo buyimfuneko ekusebenzeni ngokupheleleyo kwaye akufanele kugxininise kuphela kwiindleko eziphantsi.
(1) Ukukhethwa kweemodyuli ze-optical kubalulekile, njengoko umgangatho ohlukeneyo weemodyuli ze-optical eziveliswa ngabavelisi abahlukeneyo zidlala indima ebalulekileyo ekusebenzeni kwezixhobo.
(2) Iziqhagamshelo ezikumgangatho ophantsi zingakhokelela kwiingxaki ezingalindelekanga kunye nenkcitho yexesha, zibenze bangabizi kakhulu.
(3) Ukutshatyalaliswa kobushushu yinxalenye ebalulekileyo yomshini wokunyanga we-UV LED. Abanye abavelisi banokulalanisa kuyilo lwe-thermal ukunciphisa iindleko, okukhokelela ekulahlekeni okungalunganga kobushushu. Ukongeza, abanye abavelisi basebenzisa iinkqubo zokupholisa amanzi eziyilwe kakubi ezingathatheli ngqalelo ukwehla koxinzelelo, isantya sokuhamba kunye nesipholisi. Oku kunokunciphisa ubomi bezixhobo zokunyanga.
- I-UV ye-LEDcumchamoeizixhobopiiameters
(1) Ubungakanani be-Irradiation: Kwizicelo ezahlukeneyo zokuprinta kunye neendawo zokunyanga, kuyafuneka ukuba ukhethe ubungakanani obufanelekileyo be-irradiation ukuqinisekisa ukunyanga okusebenzayo.
(2) Ukukhanya kokukhanya: Xa kuthengwa izibane ze-UV ze-LED, kubalulekile ukwazi ukuba ukuqina okukhulu akuthethi ukuba ngcono. Iinki ezahlukeneyo zineemfuno ezahlukeneyo zokuqina kunye namandla, ngoko ke kuyimfuneko kuphela ukuhlangabezana nokuqina okufunekayo kunye namandla okuphilisa.
(3) Ubude bamaza: I-UV LED wavelengths isasazwa ikakhulu kwi-365nm, 385nm, 395nm, kunye ne-405nm. Khetha ubude obuhlukeneyo ngokweemfuno ezithile.
Iimfuno zokunyanga ziyahluka ngokuxhomekeke kwisicelo. Xa ukhethaUVisibane sokunyanga sokushicilela, kuyimfuneko ukuyiqwalasela ngokusekelwe kwiiparameters ze-inki ye-UV, kunye nokwenza iimvavanyo ezide neziphindaphindiweyo ukuze kuphunyezwe iziphumo ezilungileyo zokunyanga.
Ixesha lokuposa: Jun-12-2024