Njengoba izimfuno zemakethe zokusimama, ukusebenza kahle kanye nekhwalithi kuqhubeka nokukhula, iziguquli zokulebula nokupakishwa zibheke kuzixazululo ze-UV LED ukuhlangabezana nezidingo zabo zokwelapha. Ubuchwepheshe ayiseyona inkambu ye-niche njengoba ama-LED asephenduke ubuchwepheshe bokwelapha obujwayelekile ezinhlelweni eziningi zokuphrinta.
Abakhiqizi be-UV LED bagomela ngokuthi ukwamukela ubuchwepheshe be-UV LED kwenza izinkampani zikwazi ukwehlisa i-carbon footprint yazo futhi zandise inzuzo ngokunciphisa ukusetshenziswa kwamandla, ukuvimbela ukungcola kanye nokunciphisa imfucuza. Ithuthukela kuUkwelashwa kwe-UV LEDinganciphisa izindleko zamandla ngo-50%–80% ngobusuku obubodwa. Ngembuyiselo yokutshalwa kwezimali engaphansi konyaka owodwa, izaphulelo zezinsiza kanye nezinzuzo zezwe, ngaphezu kokonga ukusetshenziswa kwamandla, kunganciphisa kakhulu izindleko zokuthuthukela kumishini ye-LED esimeme.
Ukuthuthuka kobuchwepheshe be-LED nakho kwenze kwaba lula ukusebenza kwayo. Le mikhiqizo iphumelela kakhulu kunezizukulwane ezedlule, futhi ukuthuthuka kwayo kudlulela kumayinki nama-substrates ezimakethe eziningi zokunyathelisa, okuhlanganisa i-inkjet yedijithali, ukuphrinta kwesikrini, i-flexo, ne-offset.
Isizukulwane sakamuva sezinhlelo zokuphulukisa ze-UV kanye ne-UV LED zisebenza kahle kakhulu kunezandulelayo, zidinga amandla amancane ukuze kuzuzwe umphumela ofanayo we-UV. Ukuthuthukisa isistimu ye-UV endala noma ukufaka umshini omusha wokunyathelisa we-UV kungaholela ekongeni amandla ngokushesha kumaphrinta ngelebula.
Imboni ibe nokukhula okuphawulekayo kule minyaka eyishumi edlule, iqhutshwa ukuthuthukiswa kwekhwalithi kanye nezidingo zokulawula ezikhulayo. Ukuthuthuka kwenqubomgomo yezobuchwepheshe namandla eminyakeni eyi-5-10 edlule kudale intshisekelo enkulu ekwelapheni kwe-LED, okwenze izinkampani ukuthi zithuthukise ukuguquguquka kwezinkundla zazo zokwelapha. Izinkampani eziningi zishintshile zisuka ezisekelweni zendabuko ze-UV zaya ku-LED noma zasebenzisa indlela eyingxube, zisebenzisa kokubili ubuchwepheshe be-UV kanye ne-LED emshinini wokunyathelisa owodwa ukuze zisebenzise ubuchwepheshe obufanele kuhlelo ngalunye. Isibonelo, i-LED ivame ukusetshenziselwa imibala emhlophe noma emnyama, kuyilapho i-UV isetshenziselwa ukuvanisha.
Ukusetshenziswa kokwelapha kwe-UV LED kunesikhathi sokukhula ngokushesha, ikakhulukazi ngenxa yokuthuthukiswa kokufakwa kwe-initiator okusebenzayo kwezentengiso kanye nokuthuthukiswa kobuchwepheshe be-LED. Ukuqaliswa kokunikezwa kwamandla okusebenza kahle kakhulu nemiklamo yokupholisa kunganika amandla amazinga aphezulu e-irradiance ekusetshenzisweni kwamandla okuphansi noma okufanayo, ngaleyo ndlela kuthuthukise ukusimama kobuchwepheshe.
Ukushintshela ekwelapheni kwe-LED kunikeza izinzuzo eziningi ezibalulekile kunezinhlelo zendabuko. Ama-LED anikeza isixazululo esingcono kakhulu sokuphulukisa oyinki, ikakhulukazi oyinki abamhlophe nabanemibala eminingi, kanye nezinamatheliso ze-laminate, ama-foil laminates, ama-C-square coatings nezingqimba zefomula eziwugqinsi. Amaza amade e-UVA akhishwa ama-LED ayakwazi ukungena ajule ekwakhiweni, adlule kalula kumafilimu namafoil, futhi awamuncwe kancane ama-pigments akhiqiza imibala. Lokhu kuphumela ekufakweni okukhulu kwamandla ekuphenduleni kwamakhemikhali, okubuye kuholele ekukhanyeni okuthuthukisiwe, ukwelashwa okuphumelelayo kanye nesivinini somugqa wokukhiqiza.
Okukhiphayo kwe-UV LED kuhlala kufana kukho konke ukuphila komkhiqizo, kuyilapho ukuphuma kwesibani se-arc kuncipha kusukela ekuchayekeni kokuqala. Ngama-LED e-UV, kunesiqiniseko esikhulu sekhwalithi yenqubo yokwelapha lapho kwenziwa umsebenzi ofanayo ezinyangeni ezimbalwa, kuyilapho izindleko zokunakekela zincishiswa. Lokhu kubangela ukuxazululwa kwezinkinga okuncane kanye nezinguquko ezimbalwa kokuphumayo ngenxa yokonakala kwengxenye. Lezi zici zinomthelela ekuzinzeni okuthuthukisiwe kwenqubo yokuphrinta ehlinzekwa ama-UV LED.
Kumaphrosesa amaningi, ukushintshela kuma-LED kumelela isinqumo esihlakaniphile.Amasistimu wokwelapha we-UV LEDukunikeza amaphrinta nabakhiqizi ngokuzinza kwenqubo kanye nokuqapha kwesikhathi sangempela, enikeza isisombululo esizinzile nesithembekile sezidingo zabo zokukhiqiza. Ubuchwepheshe bamuva bungashintshwa ukuze buhambisane nezitayela zakamuva zokukhiqiza. Kunesidingo esikhulayo esivela kumakhasimende sokulawulwa kwenqubo ngokuqapha ngesikhathi sangempela amalambu e-UV LED elaphayo, ukuze kusekelwe kangcono ukukhiqizwa kwe-Industry 4.0. Eziningi zazo zisebenzisa izindawo zokucisha izibani, ezingenazo izibani noma izisebenzi ngesikhathi zicutshungulwa, ngakho-ke kubalulekile ukuthi ukuqapha kokusebenza okukude kutholakale ubusuku nemini. Ezikhungweni ezinama-opharetha abantu, amakhasimende adinga isaziso esisheshayo sanoma yiziphi izinkinga ngenqubo yokwelapha ukuze kuncishiswe isikhathi sokuphumula nokumosha.
Isikhathi sokuthumela: Jul-23-2024