Umhlahlandlela we-UV LED Area Curing Guide: Okusheshayo, Okusebenzayo futhi Okunobungani

Kuyini ukuphulukiswa kwendawo ye-UV LED? 

Ukwelashwa okuholwa yi-UV ukusetshenziswa kwama-LED e-UV ukwelapha izinto ezizwela ukukhanya ezindaweni ezinkulu. Isebenzisa ama-arrays e-LED noma imithombo ebanzi yokukhanya eyisicaba, esebenza kahle kakhulu kunokusebenzisa imishayo egxile ekukhanyeni. Ngokungafani nezinhlelo zokuphulukisa ezisuselwa ku-spot and line-based, izinhlelo zokuphulukisa indawo zihlanganisa izifunda eziningi ngokuhamba okukodwa, zibenza zisebenze kahle kunezinye izinhlelo. Ukumboza izindawo ezinkulu ngesikhathi sangempela kunenzuzo ikakhulukazi ezimbonini ezizwela isikhathi futhi ezibeka phambili ukukhiqiza.

UV LED Area Curing: An Overview of Industrial 

Performance

Njengezinye ubuchwepheshe obuhola phambili be-UV, ukuphulukiswa kwe-UV LED kuthola isithakazelo ngenxa yezici zayo eziwusizo eziphezulu. Izibani ze-Ultraviolet (UV) ze-LED zinika amandla ijubane elisebenzayo, ukunemba, ivolumu yokuhamba komsebenzi, nokwethenjelwa. Kulula okunikezwa ukuphulukiswa kwendawo ye-UV ukudlula izindlela zendabuko zokuphulukisa izinamathiselo, ama-inks, ukumboza, noma ngisho nama-resin akunakuphikwa. 

Izakhi ze-UV LED Area Curing Systems

Ukuqonda izingxenye ezakha uhlelo kwenza kube lula ukukhetha ukuthi yiluphi uhlelo lokuphulukisa lwe-UV LED ukutshala imali kulo.

• I-UV LED Arrays: Lawa ngama-arrays anamandla aphezulu akhiwa ngama-LED amaningi ahlelwe ngendlela yokuthi akhiqize ukukhanya okufanayo.

• I-Wavelength: Ama-photoinitiators ahlukene kanye nezinhlanganisela zawo ezihambisanayo zenzelwe ukukhipha ama-wavelengths angama-365nm, 385nm, 395nm, no-405 nm.

• Abalawuli be-LED: Lawa ngamadivayisi ahlakaniphile ahlinzeka ngokulawula kwesikhathi sangempela kuyo yonke inqubo ngokuphatha izinga lokushisa nokuqina kokukhipha.

• Izindlela zokupholisa: Lezi zinhlelo zipholile emoyeni noma zipholile emanzini futhi zenzelwe ukuphatha ukushisa kusuka kumadivayisi aphezulu okukhipha.

• Ama-Optics: Lezi zinhlelo zifaka amalensi nama-reflectors agxile emishayo ye-UV ukuhlinzeka ngamandla afanayo endaweni yokuphulukisa.

Yini eqhuba ukwamukelwa okwandayo kwezinhlelo zokuphulukisa indawo ye-UV LED?

Uma kuqhathaniswa nezindlela ezindala ezithembele ezibani ze-mercury vapor, izinhlelo ze-UV LED ziye zanda inani ngenxa yalezi zinzuzo ezilandelayo: 

• Ukusebenza kahle kwamandla: Kuze kufike ku-70% ukonga amandla. 

• I-Instant On / Off: Azikho izikhathi zokufudumala. Vele uphendule inkinobho. 

• Isikhathi Sokuphila Enwetshiwe: Isebenza amahora angama-20,000 kuye kwangama-50,000. 

• Ukukhishwa kokushisa okuphansi: Ilungele ama-substrates azwela ukushisa. 

• Izinzuzo zemvelo: Imithetho yanamuhla iyahambisana, i-mercury ne-ozone-free. 

• Idizayini ye-Compact: Amayunithi we-Modular agcina isikhala. 

Ukucatshangelwa Kobuchwepheshe Obubucayi

Lapho uklama noma ukhetha uhlelo lokuphulukisa indawo ye-UV LED, izici ezilandelayo zibalulekile: 

1. Wavelength 

Zonke izinto ezibonakalayo ziphendula ku-wavelength: 

• I-365nm UV LED: Yelapha kancane kodwa inokungena okujulile. 

• I-385nm UV LED: Ukusebenza okulinganiselayo. 

• I-395nm UV LED: Imvamisa isetshenziselwa ukumboza nokunamathisela. 

• I-405nm UV LED: Ukwelashwa okusheshayo kwendawo. 

2. Ukukhanya (mW / cm²) 

I-Irradiance ukuminyana kwamandla we-substrate. Ukwelashwa kuyashesha ekukhanyeni okuphezulu. 

Umthamo we-UV (mJ / cm²) 

Lokhu kubhekisela kumandla aphelele atholakalayo. Ikhwalithi yokwelashwa ngumsebenzi wokunemba kwe-dosing. 

3. Ukupholisa 

• Ukupholisa umoya: Ukusetshenziswa kwamandla okuphansi futhi kulula ukusetha.

• Ukupholisa Amanzi: Kufanelekile kakhulu ezinhlelweni ezidinga ukusebenza okuqhubekayo ngamandla aphezulu. 

4. Ukufana 

Ukulawula ukulinganisa ukugcina "ikhwalithi" yokwelapha engaguquguquki kuyo yonke indawo. Ukufana okunganele kuholela ezifundeni ezinkulu ezingalapheki ngokwanele. 

5. Isikhathi sokuphila se-LED

Ukukhulisa i-ROI, kufanele ihlangabezane nokulindelwe kwamahora angama-20,000 +. 

Ukusebenzisa indawo UV LED ukwelapha ubuchwepheshe, singakwazi ukukhonza izimboni eziningi

1. UV Adhesive Curing 

Kuthuthukisa ukubaluleka kokubopha ingilazi kanye nomhlangano ngaphakathi kwe-elekthronikhi ngenxa yesikhathi sokwelapha esisheshayo esinikezwa ama-UV LEDs. 

2. UV Ink & Coating Curing 

Iqashwe ku-inkjet yedijithali, i-flexographic, i-offset, nokuphrinta kwesikrini, ukufaka ngaphakathi, nokuhlobisa insimbi.

3. UV Resin Ukwelapha 

Ifanele kakhulu: Ukuphrinta kwe-3D, ukulungiswa kwezinkuni, nokubopha kwe-optical.

4. Ukukhiqizwa kwe-Electronics

Izinhlanganisela

ze-encapsulating kanye ne-potting zidinga ukwelashwa ngokunembile kakhulu. 

Smart UVET Area Curing with Full Surface Power 

• Amandla agcwele. Imiphumela eyenziwe ngokunemba

Ukuze uthole ukwelashwa kwe-UV endaweni ebanzi, ungabheki okunye kune-UVET. I-UV LED Area Curing System yabo ingumholi womhlaba wezimboni owaziwa ngokulethwa okuqondile nokulinganayo kwamandla e-UV ezindaweni ezinkulu, ngokushesha nangokwethembeka. Idizayinelwe izinhlelo zokusebenza zezimboni, izinhlelo ze-UVET zithembekile emhlanganweni we-elekthronikhi ngokunemba, ukubopha okukhulu kwefomethi ye-optical, kanye nezifunda ezihlanganisiwe ezihlanganisiwe ezisheshayo noma imigqa yokufa. 

• Ukunemba Kwendawo Ebanzi Yendawo Yenguquko

Ukucushwa kweminyene ye-LED kuqinisekisa ukukhanya okunamandla endaweni egcwele yokuphulukisa, okusiza ukufeza ukumbozwa okungu-100% ngaphandle kwezindawo ezibandayo kuma-substrates ayinkimbinkimbi, ukumbozwa kwe-multilayer, nokunamathisela abucayi. Kusuka kumadivayisi wezokwelapha kuya ekugqokeni kwezimoto, izimboni ezingenakubalwa zincike ekwelapheni okungenaphutha okukodwa ngamamojula amakhulu e-UV LED avela ku-UVET.

• Ukuhlanganiswa okusheshayo, okungenamthungo

Ukuzenzekelayo kwemigqa yokukhiqiza kuguqulwe yizinhlelo zokuphulukisa ze-UVET, ezisebenzisa izibani ze-LED ezingadingi isikhathi sokushisa. Ngokungafani namanye amalambu e-UV, lezi zinhlelo ezihlanganisiwe ziyaqhekeka futhi zifinyelele ekukhiqizeni kwazo okugcwele ngaphandle kwesidingo sangaphambi kokufudumala, esiwusizo ezinqubweni ezizenzakalelayo ze-high-speed inline. Ukuhamba okuqhubekayo kugcinwa ngaphandle kwezikhathi zokuphumula. 

• Amandla asebenzayo. Ukugcinwa okuphansi. Isikhathi eside

Ngenxa yokuntuleka kwamakhemikhali anobuthi futhi asikho isidingo sokushintsha i-bulb, izinhlelo ze-UVET zicishe zibe nesondlo. Lezi zinhlelo, futhi izinhlelo ze-mercury, zinamahora angaphezu kuka-20,000 wempilo yokusebenza, ukusetshenziswa kwamandla okuphansi kakhulu, zinikeza izindleko eziphansi eziphelele, futhi zikhuthaze izindawo zokukhiqiza ezinobungani bemvelo. 

Ukukhetha uhlelo olufanele lwe-UV Area LED Curing 

System

Nazi izici ezibaluleke kakhulu okufanele uzicabangele: 

• Substrate Material: Umehluko phakathi ongaphakeme futhi okusezingeni eliphezulu ezishisayo umthwalo ukushisa izinto ezizwela ukushisa. 

• Indawo engaphezulu: Ukwandisa izikali zendawo kulinganisa okokufaka kwamandla kanye nenani lama-LED adingekayo ngokulinganayo.

• Ukuhlanganiswa: Hlola ukuthi kulula kangakanani ukuhlanganisa uhlelo olusha nemigqa yokukhiqiza ekhona. 

Custom vs. Standard 

Systems

Kunezimo lapho iminikelo echazwe ngaphambilini "ngaphandle kweshalofu" inganelisi izidingo zebhizinisi. Izixazululo ezenziwe ngokwezifiso zingafaka: 

• Ama-Modular LED Arrays 

• Izinhlelo zokupholisa ezithuthukisiwe

• Izixhumanisi zokulawula ezizenzakalelayo

• Ukulungiswa kwe-Wavelength Ethile

Ikusasa likhanya nge-UV LED Area Curing 

• Izinzuzo eziphawulekayo zokuphulukiswa kwendawo ye-UV LED zifaka phakathi ukusebenza kwe-eco-friendly, isikhathi esincishisiwe sokwelashwa, nokwanda kokukhiqizwa kokukhiqizwa. Ithuthukisa ukusebenza ngokunika amandla imijikelezo yokukhiqiza esheshayo, ukuthuthukisa izakhiwo zezinto ngesikhathi sokusetshenziswa, nokwehlisa izindleko zokukhiqiza. 
• Lapho kudingeka ukuthuthukiswa kwezinhlelo zobuchwepheshe be-UV isizukulwane esilandelayo, i-UV NDT iba ngumhlinzeki okhethiwe. Bangasiza ekusetshenzisweni kohlelo futhi babe namathuluzi adingekayo nobuchwepheshe. Izinhlelo zabo zokuphulukisa ze-UV LED ezenziwe ngokwezifiso zinikeza ukukhanya okuhle, ukunemba, nokusebenza okunokwethenjelwa kokusebenza okuphezulu. 

Isiphetho

Ukugxila emisebenzini emisha yokuthuthukisa isivinini, ukunemba, nokusimama, izinhlelo zokuphulukisa indawo ze-UVET UVET UVET LED azinakuqhathaniswa nezimboni zokukhiqiza nokuphrinta i-elekthronikhi, kanye nasemkhakheni wezokwelapha. Zinenzuzo enkulu ngenxa yamakhono abo okuvula / ukuvala ngokushesha, uhla olukhulu lokuchayeka, nokusetshenziswa kwamandla kwezomnotho. Sebenzisa ubuchwepheshe obuphezulu bokwelapha indawo ebanzi kusuka ku-UVET. Akekho omunye umhlinzeki osondele ekufaniseni ukuthembeka kwezixazululo ze-UV LED.