Muhimmancin UV LED 405nm a cikin Buga 3D

Shin kun san ana sa ran kasuwar firintocin UV LED ta duniya za ta iya samun kudaden shiga dalar Amurka miliyan 925  zuwa karshen 2033? LEDs UV sun zama fasaha mai ban sha'awa don samar da haske mai ƙarfi tare da ƙarancin amfani da wutar lantarki yayin jin daɗin rayuwa mai tsayi da fitar da ɗan zafi.

Tare da ci gaba da ci gaba a cikin bugu na dijital, mafita na zamani da aka samo daga UV ya fara maye gurbin fitilun tururi na mercury (Hg). Kyawawan gudu da ƙarancin amfani da allunan UV LED suna da tsawon rayuwa da ƴan matsaloli tare da zubarwa.

Tsayawa wannan a zuciya, LEDs UV tare da tsawon 405nm suna da fa'ida sosai ga bugu na 3D. Har ila yau, sun fi dacewa da dacewa da muhalli maimakon fitilun mercury. Ci gaba da karatu don bayyana muhimmiyar rawar da ta taka 405nm UV haske a cikin 3D bugu tafiyar matakai.

Fahimtar UV Spectrum da Inda 405nm Yayi Daidai

A  UV LED 405nm yana fitar da hasken ultraviolet tare da tsayin igiyoyin da aka zaɓa. Kamar yadda muka sani, bakan UV ya bambanta daga 100nm zuwa 400nm dangane da tsayinsa, wanda aka auna a nm. 

Yowa UV LED 405nm tsayin raƙuman ruwa ya dace a saman bakan UV kuma galibi ana kiransa “Hasken UV-A” UV LEDs tare da wannan takamaiman tsayin tsayi ana amfani da su a cikin masana'antu daban-daban, kamar kayan lantarki, bugu na inkjet na dijital, bugu na 3D, masana'antar na'urar likitanci, hanyoyin warkarwa, tallan tsaro, da lalata. 

Ko da yake kai tsaye da tsayin daka ga fitilun UV na iya zama cutarwa ga ƙwayoyin ɗan adam, UV-A gabaɗaya ana ɗaukarsa ƙasa da cutarwa fiye da hasken UV tare da gajeriyar raƙuman ruwa (watau daga 100nm zuwa 280nm).

Halayen Musamman na 405nm UV Light 

405nm UV tsawon tsayin haske yana kwance a cikin yankin violet na bakan lantarki. Yana da halaye na musamman masu zuwa:

l  Wannan zangon yana da makamashi mafi girma akan kowane photon, wanda za'a iya amfani dashi a cikin halayen photochemical na masana'antu daban-daban.

l  Hasken UV na 405nm na iya yin tasiri sosai ga fluorophores saboda guntun tsayinsa fiye da hasken da ake iya gani.

l  Saboda ƙarancin shigarsa, 405nm UV hasken zai iya yin hulɗa tare da tsarin matakin ƙasa cikin sauƙi. 

Ta yaya UV LED 405nm ke Aiki don Buga 3D?

A cikin bugu na 3D, kowane Layer dole ne a sanyaya kuma a warke nan da nan bayan an jetted. UV  Hanyoyi masu warkarwa na LED suna da ƙarfin haɓakawa kuma ana iya amfani da su da kyau don bugu na 3D na sassan mota, takalma, kayan ado, da samfura.  

405nm UV LEDs suna aiki ta hanyar wucewar electrons daga diodes semiconductor, suna fitar da makamashi azaman UV photons. Magance takamaiman hanyoyin bugu, irin su stereolithography (SLA), yin amfani da fasahar UV na iya zama mai ban sha'awa saboda ya dogara gaba ɗaya akan masu ɗaukar hoto.

Photoinitiators abubuwa ne na sinadarai waɗanda ke amsa takamaiman tsayin raƙuman ruwa, kamar 405nm jagoranci . Ana amfani da su duka biyun karyewar haɗin gwiwa da ƙirƙirar sabbin alaƙa tsakanin oligomers.

Yayin da sabbin hanyoyin haɗin gwiwa ke tasowa, suna warkar da manne da kyau cikin siffar da ake so. Ta wannan hanyar, ana iya amfani da fasahar UV LED don warkar da abubuwan da ba a lalata ba tare da lalata tsarin, yanayi, da ƙwayoyin ɗan adam ba. 

Zaɓaɓɓen tsayin igiyoyi masu ƙarfi na UV LED suna tabbatar da cewa suna kunna abubuwan da suka dace da kyau. KUMA wannan tsarin yana haifar da ingantaccen tsari da saurin warkarwa, a ƙarshe yana ba da gudummawa ga rage lokutan sarrafawa da haɓaka saurin samarwa.

Fahimtar Matsayin 405nm UV LED a cikin Tsarin Buga na 3D

Ana amfani da hanyoyin bugu masu zuwa a cikin masana'antar bugu na 3D:

1. Stereolithography (SLA)

2. Modeling Deposition Modeling (FDM)

3. Fasahar Carbon CLIP 

4. Zaɓaɓɓen Laser Sintering (SLS)

UV LED 405nm yayi daidai da bakan violet, manufa don magance resins na photopolymer, galibi ana amfani dashi a cikin Tsarin Haske na Dijital (DLP) da Stereolithography (SLA).

A cikin bugu na 3D na guduro, hasken UV 405nm yana taka muhimmiyar rawa wajen fara aiwatar da aikin photopolymerization, wanda ke da alhakin ƙarfafa resin ruwa a cikin abubuwan da kuke so. Tsarin bugu na 3D ya ƙunshi haɓaka yadudduka na mahaɗan da ake so, kamar ƙarfe, polymer, ko guduro, har sai sun haɗu zuwa siffar da kuke so.

Tun da yana iya zama ƙalubale don ci gaba da amfani da albarkatun ƙasa idan farfajiyar aiki ba ta bushe nan da nan ba. Don haka, abubuwan da aka haɗa za a iya taurare yayin da suke yin polymerize ta hanyar haskaka su da hasken UV 405nm, ƙyale ƙarin kayan da za a yi amfani da su don ƙarin shimfidawa. 

Baya ga resin curing a cikin bugu na 3D, 405nm LED kuma ana iya amfani da shi a bayan aiwatar da abubuwan da aka kafa. A cikin masana'antar bugu na 3D, ana aiwatar da wannan tsari don haɓaka kayan aikin injiniya da aikin kayan aiki. Hakanan, hasken UV yana taimakawa wajen haɓaka juriya da rage raguwa 

Dalilai da Fa'idodin Amfani da Ledojin UV don Buga 3D

1. Taimakon Kuɗi da Ƙarfin Ƙarfi 

Ofaya daga cikin fitattun fasalulluka na fasahar UV LED 405nm shine ingantaccen ƙarfin kuzarinsa da tanadin farashi. Ba kamar na al'ada curing tsarin, UV LED kafofin don’t cinye iko mai yawa. Wannan hanyar a ƙarshe tana haifar da rage tasirin muhalli da ƙarancin kuɗin makamashi.

2. Saurin Canjawa Mai Sauri 

Wani fa'idar 405nm mai gamsarwa LED fasaha ita ce ana iya kunna ta/kashe cikin sauri ba tare da lalata tsarin ku ba. Fitilolin mercury na al'ada suna aiki ta, a zahiri, suna bugun baka na gajeriyar kewayawa. Har ila yau, suna da iyakacin iyaka na bambancin ƙarfin fitarwa. Don haka, suna ci gaba da haifar da zafi da amfani da wutar lantarki ko ku’sake bugawa ko a'a.

Sabanin haka, UV LEDs don bugu na 3D na iya canzawa da sauri don bambanta fitowar haske. Tun da UV LED 405nm allon yana kunna kawai lokacin da ake buƙata, ana iya tsawaita rayuwarsa zuwa shekaru.

3. Tsawon Rayuwa da Dorewa 

Shin kun san rayuwar sabis ɗin guntu ɗaya tare da fasahar UV LED kusan awanni 10,000 zuwa 15,000 ne, dangane da ɓarnar zafi? Wannan yana nufin idan allon UV LED 365nm yana gudanar da sa'o'i 8 a rana, tare da rayuwar sabis na sa'o'i 10,000, zai iya ɗaukar kusan shekaru 5. Ga alama ban sha'awa?

Tunda allunan UV LED sun kasance a KASHE a yanayin da ba bugu ba, ainihin rayuwar sabis ɗin su na iya ƙara haɓakawa. Tsarin maganin gargajiya kamar fitilun mercury mai ƙarfi (Hg) suna haifar da iskar ozone, wanda ke buƙatar fitar da iska ta hanyar samun iska kuma zai iya haifar da lalacewa na yau da kullun ga tsarin ku. 

Sabanin haka, fasahar UV LED ta fi saninta don amincinta da karko. Babban UV kwamitin yana tabbatar da raguwar lokacin raguwa, ƙarin aiki mai daidaitawa, da ƙananan farashin kulawa 

4. Ingantattun Saurin samarwa

Kowane mutum yana son adana lokaci a cikin duniyar bugun dijital mai sauri, kuma UV LED 405nm yana ba da fa'ida mai mahimmanci a wannan batun. Matsakaicin saurin sauyawa da saurin warkarwa na wannan fasaha na iya kawar da buƙatar lokacin bushewa da haɓaka aikin samarwa. 

Hakanan, ƙarfin warkarwa da sauri na fasahar UV yana haɓaka hanyoyin bugu na musamman kuma yana taimaka wa kasuwanci cikin sauri saduwa da ƙayyadaddun ƙayyadaddun ƙima. Fiye da duka, saurin juyawa na UV LED 405nm na iya zama mai canza wasa a cikin bugu na 3D, yana ba ku babban gasa akan masu fafatawa. 

5. Madaidaicin Tsayin Wave 

A hankali zaɓaɓɓen tsayin raƙuman ruwa na  UV LED 405nm ba bisa ka'ida ba. Madadin haka, yana daidaitawa da nau'in ɗaukar hoto na masu haɓaka hoto da aka saba amfani da su a cikin mannen UV.

Wannan zaɓin tsayin raƙuman tunani yana tabbatar da cewa hasken ultraviolet ya cika cikawa yayin da yake haifar da ingantaccen tsari mai warkewar manne ba tare da ƙetare zafi ba. Hakanan, yana haifar da sarrafawa da ingantaccen magani ba tare da ɓata abubuwan da ke da mahimmanci ba 

Layin Kasa

Don haka, wannan ya taƙaita mu a yau’s bita na UV LED 450nm. Diodes masu fitar da haske tare da wannan takamaiman tsayin raƙuman ruwa na UV suna nuna iyakoki masu ban sha'awa a cikin masana'antar bugu na 3D.

Kuma idan aka zo batun nemo madaidaitan masana'antun LED na UV, kun san wanda zaku tuntuɓi - Zhuhai Tianhui Electronic . Tare da fiye da shekaru 20 na gwaninta a cikin sabis na OEM / ODM, muna iya ba da mafi kyawun LEDs UV don dalilai da yawa a farashi mai araha.

Tuntube mu a yau don ƙarin koyo game da ƙimar UV LED mafita don aikace-aikace da yawa!