Yiziphi izimboni ezisebenzisa ukwelashwa kwe-UV LED? Izimboni Ezibalulekile Nezixazululo

Yiziphi izimboni ezisebenzisa ukwelapha ngezibani ze-UV LED?

Ubuchwepheshe bokwelapha i-UV LED buguqule izimboni eziningi ngokunikeza indlela esheshayo, ehlanzekile, futhi eqaphela amandla okuphulukisa ama-inks, ukumboza, nokunamathisela. Lesi sihloko sizochaza ukuthi yiziphi izimboni ezisebenzisa ukwelashwa kwe-UV LED? Ukusetshenziswa kwayo, izinzuzo zayo, nokuthi kuthinta kanjani izinqubo zanamuhla zokukhiqiza.

Kuyini ukuphulukiswa kwe-UV LED?

Ukuphulukiswa kwe-UV LED kusebenzisa ama-diode akhipha ukukhanya okukhipha ukukhanya kwe-ultraviolet (UV) ukwenza i-photopolymerization - inqubo ephulukisa ngamakhemikhali ama-inks, izinamathiselo, noma iyiphi into ngomzuzwana oqhekekile. Ngokungafani nezibani ezindala ze-UV ezine-mercury kuzo, > izinhlelo ze-LED ze-UV zinama-wavelengths athile (imvamisa i-365nm - 405nm) enika amandla ukuphulukiswa okunembile futhi angakhiqizi ukushisa okuningi. Ayinayo i-mercury, yonga amandla, futhi iphephile ukuyisebenzisa kuma-substrates abucayi angakwazi ukumelana nokushisa.

Key Sectors Ukwamukela UV LED Ukwelapha Technology

Ukuphrinta nokupakisha

Ukuphulukiswa kwe-UV LED kungowokuqala ukwamukelwa emkhakheni wokunyathelisa, okwenza yonke imboni ivune izinzuzo ezikhathini zokuphulukisa okusheshayo kanye nokuguquguquka kwama-substrates. Izicelo zayo eziyinhloko zifaka:

•          Ukuphrinta kwedijithali: Ukuthuthukiswa kwesikhathi sokomisa kanye nekhwalithi yokuphrinta jikelele

•          Ukuphrinta kwe-Flexographic (i-Flexo): Isivinini esiphezulu sisho ivolumu ephezulu, ngakho-ke ukunamathela okungcono.

•          Ukuphrinta kwesikrini: Ukuphulukisa ukunemba ezintweni ezahlukahlukene.

•          Ukuphrinta kwelebula nephakheji: Ukumbozwa okuqinile kumalebula namaphakheji aguquguqukayo.

•          Ukuphrinta kwe-3D: Ukuphulukiswa okuhlanganisiwe kwe-prototyping esheshayo.

Electronics Manufacturing

Emkhakheni we-elekthronikhi, ukwelashwa kwe-UV LED kuyasiza ku:

• Ukuhlanganisa ama-PCB ngokuphulukisa ukumbozwa okuhambisanayo nokunamathisela.
• I-Component Bonding: I-meshing yezingxenye ezincane nge-UV LEDs.
• I-Potting ne-encapsulating: Ukuvikela izingxenye ezibucayi kumathonya angaphandle
• Ukukhiqiza amadivayisi weselula nama-touchscreens: Ukubopha nokumboza kwenziwa ngesikhathi sokwakha.

Ukukhishwa okuncane kokushisa kwamadivayisi kuyazuzisa izingxenye ezibucayi ze-elekthronikhi, okwenza kube nokwethenjelwa futhi kusebenze kangcono ngamasu.

Automotive

Industry

Ekukhiqizeni izimoto, ukuphulukiswa kwe-UV LED kusetshenziselwa ukuze:

• Ukumboza: Izindawo ezicwebezelayo ezimelana nokuklwebha.
• Ukubopha: Ukunamathisela izinzwa, izibonisi, nezinye izingxenye ngezincazelo eziqinile zeglue.
• Ama-Fillers: Ukuvala amalunga ezindawo ezidinga ukungangeni manzi futhi ziqinile ngendlela emangalisayo.

Izinqubo zokuphulukisa ezihleliwe zokonga amandla zithuthukisa imigqa yokukhiqiza, zandisa ukusebenza okuphelele, nokusebenza kahle.

Ukukhiqizwa Kwedivayisi Yezokwelapha

Emkhakheni wezokwelapha, ukwelashwa kwe-UV LED kubaluleke kakhulu ukuba:

Izibopho zokuhlinzwa: Isetshenziselwa ukwakha ama-catheter namasirinji akhathazayo.

Ukumboza: Ukwengeza izinto ezibulala amagciwane nezivikelayo.

Inzalo: I-UV-C inguqulo ethandwa kakhulu, kepha i-UV A / B isiza kwezinye izinqubo zokuphulukisa.

Ngezindinganiso eziqinile ezibekwe emkhakheni wezokwelapha, lobu buchwepheshe buwusizo ngoba buhlanzekile futhi bunembile.

Wood and Furniture Industry

Ukuphulukiswa kwe-UV LED kunomthelela ekukhiqizeni izinkuni nefenisha ngokuthi:

• Izinkuni Zokugqoka: Ukuqeda okuhle kakhulu kwefenisha nokhuni.

• Ifenisha Enamathela: Ukwelashwa okusheshayo kokukhiqizwa ngobuningi.

• Ukuqedwa Kwezinsimbi Ezinhle: Ukumbozwa Okuvikelayo Kwezinsimbi Zomculo Ezinhle.

Ngenxa yokukhishwa kokushisa okuphansi, izinto zokhuni azisontekile, futhi ubuqotho bazo bulondolozwe.

Flooring Industry

Ukuze flooring, UV LED ukuphulukiswa kusetshenziswa:

• I-Vinyl ne-Wood Flooring Coatings: Ukumbozwa okuhlala isikhathi eside futhi ocwebezelayo.

• Ukuphulukisa okusheshayo: Ukusheshisa imigqa yokukhiqiza nokunciphisa isikhathi esingasebenzi.

Ithuthukisa ukungaguquguquki futhi ikhulise ikhwalithi yemikhiqizo ye-flooring.

Glass and Optical Industry

Kulesi simo, isetshenziswa ukuze:

• Glass Coating: Anti-reflective and protective coatings.

• Ukuhlanganiswa Kokunamathisela: Izihlalo zezingxenye kumadivayisi we-optical.

• Ukukhiqizwa kwe-Lens: Ukuphulukisa ukumboza kumalensi wezibuko.

Ukuphulukiswa kwe-UV LED kwenza ukunemba kokulawula okubalulekile ekusebenzeni kwe-UV optical nokucaca.

Aerospace and Defense

Nge-aerospace nokuzivikela, ukuphulukiswa kwe-UV LED kusetshenziselwa ukuze:

• Ukubopha nokubekwa uphawu: Ama-subassemblies ezingxenye ngokunemba okukhulu nokuthembeka.

• Izicelo Zokumboza: Ukuvikelwa Kwesimo Esibi Kakhulu.

Lezi zindinganiso zezimboni zobuchwepheshe obuqinile bokusebenza kahle ziyasetshenziswa futhi ziqhubeke.

Izicelo ezikhethekile

Nazi ezinye izindawo ezikhethekile lapho kusetshenziswa khona ukwelashwa kwe-UV LED:

•          Ukwenza ama-ID namakhadi wesikweletu: Ukuphulukisa imiklamo nokumbozwa emakhadini.

•          Umhlobiso wensimbi: Ukubeka ukuqedwa kokuhlobisa ezingxenyeni zensimbi.

•          Ukumbozwa kwe-Fiber Optics: Ukuvikela izintambo ze-fiber optical.

•          Ukwenza ubucwebe: Ukuhlanganisa ngokunembile izingxenye ndawonye.

Lezi zindawo zisebenzisa ijubane lobuchwepheshe, ukunemba, ubungani bemvelo, nezinye izinzuzo eziningi.

Izinzuzo ze-UV LED Curing

Ukuguquguquka kwezicelo embonini kungabangelwa izinqubo ezicwengisiwe ezinikwe amandla nge-automation, esetshenziswa emhlabeni wonke. Enye yezinzuzo zobuchwepheshe bokwelapha i-UV LED izindleko zokusebenza ngoba zivumela ukuzenzekelayo. Izinhlelo zokuphulukisa ezisebenzisa i-UV LED zingasethwa futhi zisebenze kude. Ukufeza imigomo ngosizo lwezinhlelo zezimboni zanamuhla ezisebenza kahle ngaphezu kwamaphesenti angama-85, futhi ngokuya ngamandla asetshenzisiwe, uma kuqhathaniswa nezinhlelo zokuphulukisa ze-UV ezisuselwa ku-mercury, kuyamangalisa.

• Ngaphezu kwalokho, asikho isidingo sokusebenzisa i-mercury enobuthi lapho usebenzisa i-UV LED, futhi lokhu kunciphisa ukukhishwa kwamakhemikhali e-organic volatile (VOC). Ngenxa yalokhu, kunikezwa izimo zokusebenza eziphephile nezinempilo, ezinomthelela omuhle emvelweni.

• Imigqa yokukhiqiza manje ingahlinzeka ngezimpahla ngobuningi ngoba izinqubo zokuphulukisa zithuthukisa ukusebenza kahle kweprosesa ngokuqeda izikhathi zokulinda zokomisa, ngaleyo ndlela kwandisa ukuhamba. Lokhu kuqinisekisa isikhathi esincane sokulinda, kuthuthukisa ukusebenza kahle kokukhiqiza.
• Ngenxa yokukhishwa kwabo okuphansi kokushisa, izinhlelo ze-UV LED zilungele ukwelapha izinto ezibucayi ezinjengezinkuni, amapulasitiki, nezingxenye ze-elekthronikhi ngoba azibangeli ukusonteka noma ukuwohloka kwento.

Ngenxa yobukhulu babo obuhlangene, amayunithi we-UV LED angangezwa kalula ezinhlelweni eziningi ezizenzakalelayo ngaphandle kokudla isikhala esiningi, ngisho nasezindaweni ezincane. 

Kungani Izimboni zikhetha ukuphulukiswa kwe-UV LED?

Ukwamukelwa kwezimboni kobuchwepheshe bokwelapha i-UV LED akuyona nje ukulula. Iqhutshwa yizici ezinamandla zezomnotho nezobuchwepheshe.

• Ukwelashwa kwe-UV okusebenzayo: Lesi ngesinye sezimangalo ezinamandla kakhulu maqondana nokusetshenziswa kwe-UV LED ukuphulukisa. Uma kuqhathaniswa nezibani ezindala ze-mercury arc ezishisa ugesi omningi futhi zikhiqiza ukushisa okukhulu, izinhlelo ze-UV LED zidla amandla amaningi. Lokhu akusho kuphela ukusebenza okupholile, okubalulekile kuma-substrates azwela ukushisa, kodwa futhi nokonga okukhulu kukagesi, ukwehlisa kakhulu izindleko zokusebenza kanye nekhabhoni yekhabhoni.

• I-Eco-Friendly UV Curing / Nciphisa Ukukhishwa kwe-VOC: Ukusetshenziswa kobuchwepheshe be-UV LED kuthuthukisa i-Eco-friendly ngokuqeda imfucuza eyingozi evela ezibani ze-mercury. Ngaphezu kwalokho, izinto ezilaphekayo ze-UV zivame ukuba yi-VOC ephansi (amakhemikhali e-organic volatile), athuthukisa ikhwalithi yomoya futhi akhuthaze izimo zokusebenza ezingcono. Lokhu kuhambisana ngokuphelele nomkhuba wakamuva wokuphulukiswa kokukhiqiza okusimeme.

• I-Instant Curing Technology / Izixazululo Zokuphulukisa Ezisheshayo: Ijubane lokuphulukisa liyamangalisa nge-UV LED. Izinto zelashwa ziphulukiswa cishe ngokushesha lapho zivezwa ekukhanyeni kwe-UV, futhi ukwelashwa okuthobayo kuvame ukushesha. Lobu buchwepheshe bokwelapha okusheshayo bunciphisa izingqinamba, buthuthukisa kakhulu ukuhamba, futhi buqinisekisa ukuthi izingxenye zingaphathwa ngokushesha noma zicutshungulwe ngokuqhubekayo.

• Ukuphulukiswa kokushisa okuphansi kwe-UV: Ngenxa yamazinga aphansi kakhulu emisebeni ye-infrared ekhishwa yi-UV LEDs, ukushisa okukhiqizwa kuncane kakhulu. Lokhu kubalulekile lapho usebenzisa amapulasitiki amancane, amafilimu, noma izingxenye ezibucayi ze-elekthronikhi njenge-substrates ngoba zizwela ukushisa, zigwema ukuncipha, ukugoqa, noma okunye umonakalo.

Isiphetho

Ngokugxila kwayo ekusebenzeni kahle, ubungani bemvelo, nokunemba, ubuchwepheshe bokwelapha be-UV LED buguqula izimboni eziningi. Ukwamukelwa okubanzi kuzo zonke izimboni kukhombisa ukuguquguquka kwayo kanye nentuthuko ehlinzeka ekukhiqizeni kwanamuhla.