Ukwelashwa kwe-UV Led Kuzicelo Zokuvala Inzalo ye-UV yezokwelapha kanye ne-UV

Izinqubo kufanele zithembeke, zingaguquki, futhi zikwazi ukucutshungulwa lapho kwakhiwa idivayisi yezokwelapha. Ama-adhesive we-UV Led wokwelapha  ukuhlangabezana nalezi zidingo kahle zezingcezu zokubopha.

Amasistimu anengxenye eyodwa anama-viscosity ahlukahlukene avumela ukudosa okunembile, okuphindaphindwayo kwezinto kukho kokubili ubuningi nendawo. Iwindi lenqubo elawulwayo kanye nokuqedela ngokushesha ifayela Inqubo yokwelapha ye-UV Led  vumela ukuhlolwa kokuqinisekiswa kwekhwalithi esheshayo (QA). Isu eliqinile kufanele liqonde futhi lilawule ukuhlukahluka kwezinqubo njengoba umkhakha udinga.

Izinzuzo Ze-UV Led Curing

Iminyaka eminingi, ukukhanya okubanzi kwe-UV okukhiqizwe amalambu asekelwe ku-mercury kwakuwumthombo oyinhloko wokukhanya okusetshenziselwa ukufeza. Ukwelashwa kwe-UV Led.  Ngobuchwepheshe babo bakamuva kanye nezinye izinzuzo ngaphezu kwamalambu abanzi, amalambu e-UV asuselwa ku-LED aya ngokuya aduma.

Izibani zendabuko ezisekelwe ku-arc zinezikhathi zokufudumala nezokupholisa. Ngakho-ke, ngokuvamile zishiywa zivuliwe isikhathi sokushintshwa ezinamashutha emishini alawula ukuchayeka. Amandla okukhanyisa asheshayo amalambu e-UV asekelwe ku-LED awavumela ukuthi akhanyise kuphela, uma kunesidingo, asebenzise amandla amancane kakhulu, futhi awanazo izingxenye eziwumshini.

Awadingi ukushintshwa kwe-bulb futhi akhiqiza ukushisa okuncane, okuvumelayo UV L abakhiqizi be-ed  ukusebenzisa ama-substrates athambile.

Iqiniso lokuthi izibani ze-UV ze-LED zinokukhipha okunamandla okumangazayo ngokuhamba kwesikhathi libaluleke kakhulu kubakhiqizi bemishini yezokwelapha. Izilinganiso zokukhanya kwe-UV ezivamile (kusetshenziswa i-radiometer) ziyadingeka ukuze kugcinwe isilinganiso esincane esiqinisekisiwe sokwelapha se-UV Led, futhi kungenzeka ukuthi isibani sishintshwa njalo, noma kwenziwa ukuguqulwa kokukhiqiza.

Ukukhishwa kwamalambu e-Ultraviolet arc okubanzi kwehla kakhulu ngokuhamba kwesikhathi. Lezi zinkinga zenqubo zigwenywa ngokuthatha isibani se-UV esizinzile, esisekelwe ku-LED, siqede ukuhluka kokukhiqiza okuyinkinga.

Ukukhetha I-Adhesive efanele

Izinamathiselo zesimanje zithuthukiswa ukuze zelaphe ngokukhipha okuhlukile kwe-spectrum emincane ye-LED ngokuhambisana nokwamukelwa kwezibani zokuphulukisa ze-UV Led. Ama-Adhesive elapheka nge-LED azophendula ku-spectrum evinjiwe yama-wavelengths ukuze anikeze izici ezidingekayo nezilindelwe eselashiwe.

Uma into enamathelayo ingaklanyelwe ukuthi yelashwe nge-LED, izimfanelo zayo eselashiwe zingase zehluke kulezo ezisohlwini lwemininingwane. Ngakho-ke, lokhu kungase kungabi isimo ngalezo zinto. Umsebenzi wezifundo wezingxenye kanye nezingxenye uzodingeka kuzo zombili izimo.

UV L abakhiqizi be-ed  kufanele bacabangele ukusebenzisa izinto ezinamathelayo eziphumelele ukuhlolwa kwe-USP Class VI noma i-ISO 10993, okuqinisekisa ukuthi azinabo ubuthi. I-adhesive kufanele futhi imelane nenqubo edingekayo yokubulala amagciwane, njenge-ethylene oxide (ETO).

Izinamatheliso ezelapheka ezinhlobonhlobo ze-UV ezingabekezelela Ukuvalwa kwe-UV LED  ayatholakala kuma-Intertronics futhi aphumelele ukuhlolwa kwe-ISO 10993. Ngokukhetha enye yalezi zinamathiselo ezihambisanayo, igajethi izoba nethuba lokuphumelela ukuhlolwa kobuthi kamuva.

I-substrate izonquma iglue okufanele isetshenziswe; i-adhesive enamathela kahle ku-PVC, isibonelo, ingase inganamatheli kahle ku-stainless. Njengoba amanye amapulasitiki ambalwa avamile, afana ne-polyether ether ketone, esetshenziswa ekukhiqizeni amadivaysi ezokwelapha, kungase kube nzima nakakhulu ukuqinisekisa ukunamathela okwanele kuwo wonke ama-substrates (PEEK).

Umhlinzeki onekhono uzoba nolwazi ngama-substrates ahlukile embonini futhi uzoba nezinto ezinamathelayo ezifanele ezitholakalayo ukuze zihlolwe. Kwezinye izimo, ukwelashwa kwe-plasma kungathuthukisa ukunamathela kwama-polymers wamandla aphansi.

Abakhiqizi be-UV Led  yemishini yezokwelapha ingazuza ekuhlolweni okusheshisiwe, kanye nokuqinisekiswa kwekhwalithi (QA) okwenziwe kwaba nokwenzeka yizinto ezinamathelayo zokuphulukisa ze-UV Led ezishesha kakhulu, phakathi nokukhiqizwa noma ekupheleni komugqa. Okunye ukubunjwa kungashintsha umbala uma welashiwe, kukhanye noma omunye umbala. Esinye isici sokuhlola esiwusizo i-fluorescence enamandla ebomvu- noma eluhlaza okwesibhakabhaka ngaphansi kokukhanya okumnyama.

Ukukhetha Isistimu Efanelekile Yokuphulukisa ye-UV

Izibani ze-UV Led zokuphulukisa ezisekelwe kuma-LED zifinyeleleka kalula kumaza wamaza asebenzayo (phakathi kuka-365nm no-405nm) futhi namazinga wamandla anele ngisho nokukhiqizwa kwesivinini esikhulu. Angaphathwa ngesandla, abekwe phezulu ebhentshini, noma adalelwe ukusetshenziswa kumarobhothi noma amaconveyors, futhi asuse amalambu akhiqiza amabala amancane anamamilimitha ambalwa ububanzi kuya kuzikhukhula zendawo enkulu. Zidlula izibani zazo zokukhanya okubanzi kwe-arc ngenxa yamalambu azo abamba amandla aphezulu, angakhiqiza ukukhanya kwe-UV Led okuphilisa ngenani elingaphezu kuka-30W/cm2.

Ukuhlukahluka noma ukungahambisani akwamukelekile ekukhiqizweni kwemishini yezokwelapha. Izinamatheliso ezenziwe ukuze zelashwe kusetshenziswa ukukhanya kwe-UV okukhiqizwa yi Izibani ze-UV Led zokuphulukisa  kungasiza ukukhiqiza kwakho kufinyelele ukuhlangana okungaguquki nokuthembekile.

Ubuchwepheshe be-UV

Indlela yokomisa ihhavini eshisayo, noma inqubo yamanje eyenziwa ngesandla ngokuvamile ithathelwa indawo Ukwelashwa kwe-UV Led . Okuzenzakalelayo Ukwelashwa kwe-UV Led amasu angathuthukisa kakhulu izinqubo eziningi zokukhiqiza zezokwelapha lapho ukunemba, ukungaguquguquki, kanye nekhwalithi kuyizici ezibalulekile. Nasi isifinyezo esisheshayo se- Ukwelashwa kwe-UV Led ubuchwepheshe emakethe kanye nezinzuzo zayo kanye nezithiyo ukusetshenziswa kakhulu kwezokwelapha. Ikhanda elikhanyayo, noma i-irradiator, evamile Ukwelashwa kwe-UV Led  amasistimu, agcina isibani nesibonisi.

Ukunikezwa kwamandla, okwakwaziwa nangokuthi i-ballast, exhunywe ekhanda elikhanyayo ngamakhebula kagesi, ilawula ikhanda lesibani. Isistimu yokupholisa, efana ne-blower noma amanzi apholile, nayo ikhona ukuze ilawule izinga lokushisa lesibani ngoba ikhanda lesibani lidinga ukupholiswa ukuze lisebenze kahle. Intuthuko yakamuva ukutholakala kwe Ukwelashwa kwe-UV Led amasistimu, anezinzuzo ezengeziwe zokuphila okunwetshiwe kanye nomklamo ohlangene wokuhlanganiswa okulula emshinini osuvele ukhona wokumboza, ukupenda, kanye nokumaka.

Ikhemistri, idizayini yenqubo evamile, nokukhathazeka kokunakekelwa kuzonquma uhlobo lwe Ukwelashwa kwe-UV Led  amathuluzi, uhlobo lwesibani, nokuma kwengxenye. Ukuze uthole ukwelashwa okuphumelelayo, okuphelele, izinamathiselo eziningi zezokwelapha zisebenza kahle kakhulu lapho zivezwe ku-iron ende yamaza noma izithasiselo zensimbi ze-halide (350–430 nm, ngezinye izikhathi eyaziwa ngokuthi "D" noma "V" uhlobo ama-bulb).

Ungayithengaphi Inzalo yakho ye-UV ye-UV ye-UV ye-UV kanye ne-UV Led Curing?

I-Tianhui Electric isivele isebenza kumaphakeji e-UV LED ngokusebenza okuphelele kokukhiqiza, ikhwalithi engaguquki nokwethembeka, nezindleko ezithengekayo. Inkampani Zhuhai Tianhui Electronic Co., Ltd ., enye ephezulu Abakhiqizi abahola i-UV , igxile ekuhlanzeni umoya we-UV LED, amanzi e-UV LED Ukuvalwa kwe-UV LED , Ikhambi lokuphrinta lokukhanya kwe-LED, i-UV LED, uv imodyuli eholayo , nezinye izinto. InoCwaningo olunekhono kanye nokuqamba izinto ezintsha, ithimba elidayisayo elizohlinzeka abathengi nge-UV LED Solutions, futhi impahla yalo nayo izuze ukudunyiswa kwamakhasimende amaningi.   Ngochungechunge olugcwele lokukhiqiza, ikhwalithi engaguquki, ukwethembeka, nezindleko ezingabizi, i-Tianhui Electronic ibisebenza emakethe yephakeji ye-UV LED. Sinikeze izinsizakalo kumakhasimende emazweni angaphezu kwama-50 phakathi neminyaka engama-20 edlule.