Ukusetyenziswa okuPhambili kokunyanga kwe-UV ye-LED kwiNdawo ye-PCB Exposure/Oli eluhlaza

Kwiimeko zokusetyenziswa ezidinga amaxesha amafutshane okuguqula, njengeemoto, iimpahla ezimhlophe, kunye neemveliso zolawulo lwenkqubo, Iipeyinti ezincedisiweyo ze-hydrophobic ziye zafumana ukutsaleka. Iingubo ezihambelanayo ezinyangekayo ze-LED zinexesha elikhawulezayo lokunyanga i-UV LED kwaye zikwazi ukumelana neekhemikhali kunye nokusingqongileyo.

Eli nqaku liphonononga i-LED-enyangekayo iconformal coating nzulu njengesicwangciso soveliso esiluhlaza se-PCBs.Iyi-50,000-uxinzelelo-uvavanyo-ekwaziyo i-Superfast UV LED ephilisa isibane se-UV. Ubomi besi sibane se-ultraviolet ziiyure ezingama-100,000.

Isixhobo esiluncedo sokulungiswa kwetshiphu yesekethe yi-5V ye-Misprint ye-UV encamathelayo ye-UV ye-LED ephilisa ibhalbhu ye-LED ehlaziyiweyo yezikrini ze-LCD kunye nokulungisa izixhobo zeselfowuni.

Iingoma zokugquma ngokusesikweni ezinyangekayo nge-LED

Uninzi lweengubo ezihambelanayo ze-UV zisebenzisa indlela yokunyanga kabini kwaye izinzile kakhulu, iyinxalenye enye, kwaye ayinakutsha. Isekethe ibonakaliswe kwimitha ye-UV ixesha elifutshane emva kokugquma. Kodwa kwiimeko eziphantsi zokukhanya ngaphandle kwamandla e-UV, unyango lwesibini—ngakumbi ukufuma kwaye mhlawumbi nobushushu—ikhuthaza inkqubo yokunyanga ye-UV LED.

Iingubo zokurhweba ezinyangekayo ze-UV ziza kwiindidi ezimbini: ezo zisebenza kuzo zombini iinkqubo ezinyangekayo ze-LED kunye nezibane ze-arc ezinokukhanya okubanzi. Ukuqulunqwa kokuqala kunika iinketho ezimbini eziguquguqukayo zokunyanga i-UV ye-UV, ngelixa eyesibini isebenza kakuhle kwaye icwangcisa imiyalelo yobukhulu ngokukhawuleza. Iinkqubo ze-LED zingasetyenziselwa ukucoca iidyasi ezityebileyo kunye nokwandisa ukukhuselwa kwebhodi yakho.

Usenokungasoloko ufuna unyango lwesibini. Ngokomzekelo, ukuba inkqubo ine-viscosity ephezulu okanye iingubo zocalucalulo, okanye izinto ezincinci, icandelo ngalinye linokunyangwa ngokupheleleyo yimitha ye-LED ngomgca wokubona. Ababoneleli be-LED be-coating kufuneka banike ubude be-wavelength kunye nokuba unyango lwesibini luyimfuneko (i-wavelength eqhelekileyo yi-395 nm, kodwa ezinye iinketho ziquka i-365 nm, i-380 nm, kunye ne-405 nm).

Zonke iindlela zokunyanga ze-UV ze-LED, kubandakanya isitshizi esizikhethelayo, isitshizi sesandla, ijetting, kunye nebrashi, inokudityaniswa nokwaleka kwe-LED. Ngenxa yoko, indlela yakho yokusebenza ayitshintshi. Abanye abenzi bezogquma ezihambelanayo banikezela ngeepolymers zokunyanga i-UV LED. Ekubeni uninzi lwe Abavelisi be-UV Led basebenza ngokukhutheleyo kwi-R&D iiprojekthi, iireyini ezininzi ziya kufumaneka lula kwixesha elizayo.

Iimpawu ze-5V ye-USB yokulungisa ifowuni 5V umthombo wamandla we-USB ye-UV glue yomisa isibane sebhodi yesekethe ye-iPhone.

·  Ngeqhosha lokuLawula, i-5V ye-USB ePhakamileyo ye-Ultraviolet Isibane seLed ezimbini, kulula ukuyisebenzisa.

·  Kukho iigiya ezintathu: ezomeleleyo, ezibuthathaka, nezidanyazayo.

·  Ukungena okuphezulu, ukuqina, kunye neglasi eqinile

·  umncedisi oluncedo ekulungisweni kwetshiphu yebhodi.

·  Ukongeza ekuqiniseni i-oyile eluhlaza, ukukhanya kwe-scorpion kungasetyenziselwa ukubona i-fluorescent agents, ukunyanga iglue ye-UV, kunye neebhanki ezikhuselekileyo.

Ukuncamathela: Imfuno esisiseko

Ngokuxhomekeke kwisicelo esithile kunye nekhono ekufuneka isigqubuthelo senziwe kweso sicelo, iimfuno zesigqubuthelo kufuneka kuhlangatyezwane nazo.

Umzekelo, uninzi lwezixhobo ze-elektroniki ezingagqunywanga ezisekelwe emhlabeni kunye nezothutho zifuna ukhuseleko ngokuchasene nokufuma kunye nokuchaphaza kwetyuwa / inkungu. Kwangaxeshanye, iimoto zasemajukujukwini kufuneka zibe ne-low outgassing kwimo yezulu efudumeleyo yevacuum.

Nangona kunjalo, ukubambelela okuphezulu, ekuqaleni kunye nakuwo wonke umsebenzi wesixhobo kunye nobomi, yeyona nto ibandakanya imfuneko engundoqo kuyo yonke imisebenzi.

Isigqubuthelo asiyi kuzalisekisa imfuno yaso elindelekileyo kwaye, ekugqibeleni, sinokuthi, ekugqibeleni, sibangele ukuphoxeka kombane kwisakhelo sisonke ukuba sidibana kakuhle nomgangatho othile kwaye sibambe ibhondi yaso phantsi komthamo kunye neemeko zomjikelo wesibophelelo.

I-coating ayizukusebenza injongo yayo kwaye ekugqibeleni inokukhokelela kwingxaki yombane kwisistim epheleleyo ukuba ayincamathiseli kakuhle kuzo zonke iziphelo kwaye igcina ukunamathela kwayo phantsi kweemeko zolondolozo kunye neemeko zomjikelo womsebenzi.

I-Adhesion ichaphazeleka kakhulu luhlobo lwe-varnish kunye neemeko ezicutshungulwa phantsi kwazo kunye nesimo somgangatho owenziwe kuwo.

Iindibano zesiphaluka eziprintiweyo zenziwe ngoluhlu lwamacandelo anemigangatho eyahlukahlukeneyo yokugqiba kunye nemathiriyeli. Imaski ye-solder ene-photoetched okanye iipatheni eziprintiweyo zekhemikhali zihlala zisetyenziswa kwibhodi yesekethe ngokwayo. I-soldering kunye ne-fluxing iyafuneka ngexesha lendibano yecandelo. Ukuncamathela kuya kuthinteleka ukuba iintsalela ezishiyekileyo ezi nkqubo azisuswanga.

Indlela ye-UV ye-LED yokunyanga ii-LED kunye nezixhobo ezikhoyo

Imizekelo yeenkqubo zokunyanga i-UV ye-LED kunye nezisombululo zesixhobo ezizezinye ekufuneka ziqwalaselwe ziquka amaxabiso emveliso, iimetrics zokusetyenzwa kwe-PCB, ukuguquguquka okufunekayo, ukuguquguquka okuchasene nonyango olungashukumiyo, ukuphakama kweenguqulelo ezahlukeneyo, ukulawulwa kwesantya sokuhambisa, amandla okwenza mnyama, ukuveliswa kwamandla e-UV, kunye nolawulo oludityaniswe inkqubo yokwaleka.

Iikhrayitheriya zakho zokuyila i-LED-curable transdermal coating kufuneka isekelwe kwinkqubo yakho yangoku kunye namazinga akhethiweyo. Umzekelo, amaxabiso owenziweyo ocetyiweyo asenokufuna ukuqeshwa kobuchule obungaguqukiyo kunye nesidluliseli somgca osicaba ukuba indlela yakho ekhoyo isebenzisa unyango olumileyo ngokulungiswa kwebhetshi. Ukuba inkqubo yakho yangoku iyaqhubeka, kwelinye icala, unokuyongeza ngomatshini onyangekayo we-LED, unikezwe uyilo lwawo.

Qwalasela izixhobo zokunyanga ze-UV ze-LED ukuba ufuna izinto eziguquguqukayo zokuphatha iimpahla ezahlukeneyo kuba zinokuqhelana ngokukhawuleza neemfuno ezahlukeneyo zokwenziwa. Inkqubo eguquguqukayo ibonelela ngokuguquguquka okubalulekileyo kwemveliso nge-UV LED yokunyanga ububanzi kunye noguquko olulula kwizivuno ezahlukeneyo zamaza. Ukwathathela ingqalelo ukukwazi ukunyanga kwimigama eyahlukeneyo yokusebenza.

Apho ukuthenga eyakho Ukunyangwa kwe-UV LED kwindawo yokuvezwa kwe-PCB

Zhuhai Tianhui Electronic Co., Ltd.,  omnye wabavelisi abaphezulu be-UV ye-Led, igxile ekungcoliseni umoya we-UV, ukunyanyiswa kwamanzi e-UV, ukuprintwa kwe-UV kunye nokunyanga kwe-UV LED, u v led diode , uv imodyuli ekhokelwayo , kunye nezinye iimpahla. InoPhando olunezakhono kunye nokuveliswa kwezinto ezintsha kunye nabasebenzi bokuthengisa ukunika abathengi Isisombululo se-UV LED , kwaye iimpahla zayo ziye zaphumelela ukudunyiswa ngabathengi abaninzi. Ngokuqhutywa kwemveliso epheleleyo, umgangatho ongaguqukiyo, ukuthembeka, kunye neendleko ezifikelelekayo, i-Tianhui Electronics isebenze kwimarike yephakheji ye-UV ye-LED. Ukusuka kubude obufutshane ukuya kumaza amade, iimveliso zigubungela i-UVA, i-UVB, kunye ne-UVC, enee-specs ze-UV ezigcweleyo ze-LED ukusuka kwi-low ukuya kumandla aphezulu.

Ukugqitywa

Iingubo ezihambelanayo ezinokuthi zinyangelwe yi-UV ye-LED ziye zaphumelela kwiimpahla ezimhlophe kunye nemizi-mveliso yeemoto, apho umthamo omkhulu wokutyhutyha, ukusetyenziswa kwamandla aphantsi, kunye neemfuno zokugcinwa okuphantsi zibalulekile. Ukusebenzisa i-eco-friendly izixhobo ze-PCB yinto egxininiswa kakhulu ngamashishini amaninzi. Iingubo ezihambelanayo ezinokunyangwa yi-UV LED ziya kubaluleka ekwalathiseni le revolution eluhlaza.

Njengoko bekuchaziwe kwinqaku, kuya kufuneka usebenzisane nababoneleli abathembekileyo bezogquma ezisemthethweni ukuze ufumane iqhinga elingakhethi cala lokuvavanya isicelo sakho sengubo kunye nenkqubo.