Ukukhanya kwesityalo sokuprinta kufuneka kube

Nora Hashem
Amaphupha ka-Ibn Sirin
Nora HashemNgoFebruwari 13 2023Uhlaziyo lokugqibela: Kunyaka oyi-XNUMX odlulileyo

Ukukhanya kwesityalo sokuprinta kufuneka kube

Impendulo ithi: ibomvu efileyo

Ngaba ungumnini weshishini okhangela iindlela zokwenza isityalo sakho soshicilelo sisebenze ngakumbi? Ngaba ukhe wacinga ngokubaluleka kokukhanyisa kwindawo osebenza kuyo? Ukuba kunjalo, le post yebhlog ikulungele wena! Sizakuxoxa ukuba kutheni ukuba nesibane esifanelekileyo kwiplanti yakho yoshicilelo kubalulekile kwaye kunokunceda njani ukwandisa ukusebenza kakuhle.

1. Iimfuno zokukhanyisa kwindawo yokusebenzela

Izibane zasemsebenzini kufuneka ziyilelwe ukunika umgangatho ofanelekileyo wokukhanyisa kubasebenzi. Ukuhlangabezana nale mfuneko, uninzi lweendawo zokusebenza eziphantsi kophando zifuna ukukhanya okuphuculweyo, kuba izibane ezisetyenzisiweyo azikwazi ukuhlangabezana nemigangatho efunekayo. Izibane ezipheleleyo okanye izibane ezihlangabezana neemfuno kufuneka zisetyenziswe ukukhanyisa iindawo zokusebenza.

Ukongeza, isixokelelwano sokukhanyisa ezingxamisekileyo kwindawo esisigxina kufuneka sihlangabezane neCandelo lesi-3.

7 BC Iimfuno zeKhowudi yoKwakha: (a) umgangatho wokukhanyisa; (b) Ukusetyenziswa kwemixube ehlaziyiweyo.

Ichaza ngakwesinye icala impembelelo yomthombo wokukhanya ekuqaphelisweni kwegumbi, iimfuno ezisisiseko Ukucwangciswa kwendawo yokusebenzela akufanele kuvumele.

Uyilo lokukhanyisa kufuneka luhambelane ne-ASHRAE/IES 90.
1 Njengoko kuhlonyelwe kwiThebhile 6-4. Izibonelelo zamandla kwiinqanawa eziqhelekileyo zenkqubo ziquka ukukhanya komsebenzi njengoko kubonisiwe
E = Φ/A(1). apho. E = ukukhanya, ukukhanya (lm/m2, lux). Φ = ukukhanya okukhanyayo – i

Iindibano kwiindawo zokulungisa iinkuni zineemfuno ezikhethekileyo zokukhanyisa. Isakhelo isarha kunye nebhentshi indibano ifuna 300 lux a
Umlinganiselo wokukhanya akufunekanga ugqithe ku-3:1 phakathi kwe-asayinimenti yephepha kunye netheminali emeleneyo yokubonisa imbonakalo. 2. Ukukhanyisa isilingi
Iimbiza zentyatyambo eziprintiweyo ze-9D zifuna umjikelo wokukhanya-obumnyama kuphuhliso lwezityalo. 10. Isidingo somjikelo okhanyayo nomnyama wophuhliso lwezityalo. XNUMX. Izibonelelo zokuprintwa kwe-XNUMXD kwiimbiza zeentyatyambo.

Ngokusekelwe kwidatha eyinyani, bhala umhlathi omfutshane kwisithuba seblogi ngokwezi nkcukacha zilandelayo.

Uninzi lwethu luchitha malunga neeyure ezisibhozo ngosuku ngaphakathi endlwini, nto leyo eyenza ukuba kubaluleke kakhulu ukwenza ukukhanya kwemvelo kufumaneke kuthi. Ngelishwa, iindawo ezininzi zokusebenzela azikhanyiswa ngokwaneleyo, nto leyo enokukhokelela ekunganelisekini nakwiingozi zokhuseleko.

Ukunceda ukujongana nale ngxaki, utshintsho olulula lunokwenziwa ekukhanyeni

2. Ukuphucula ukukhanya kwendawo yokusebenza ngezibane ze-LED

Ukukhanyisa kwefektri kufuneka kuphuculwe ukwandisa ukusebenza kakuhle kunye nokunciphisa iindleko. Enye inketho kukutshintshela kwizibane ze-LED, ezisebenza ngamandla kwaye ziyaziwa ngobomi babo obude. Ii-LED zikwanazo nemibala eyahlukeneyo enokuthi ilungelelaniswe ukuba ihambelane nephalethi yombala wesityalo sokuprinta.

Enye inketho kukuphucula ukukhanya kwendawo yakho yokusebenza ngezibane ezikhanyayo ze-LED. Uninzi lwezityalo zokuprinta ngoku zisebenzisa ii-LED njengowona mthombo wokukhanya ophambili weendawo zokusebenza, njengoko zisebenza kakuhle kwaye ziphila ixesha elide. Ukuze ufezekise inqanaba lokukhanyisa elifanelekileyo kwizityalo zakho, kufuneka udibanise izibane ezimbalwa ze-LED ezimhlophe.

Ukunciphisa ngakumbi ukusetyenziswa kombane, kubalulekile ukuba nomjikelo wokukhanya-omnyama wophuhliso lwezityalo. Lo mjikelo uvumela izityalo ukuba zifumane inzuzo yokukhanya kunye nobumnyama, into ebalulekileyo ekukhuleni kwabo. Iimbiza zeentyatyambo eziprintiweyo ze-3D ziyindlela entle yokuthatha ithuba lobu buchwepheshe, njengoko zinokuprintwa kwiimilo ezininzi kunye nemibala.

3. Iimfuno zokukhanyisa ekukhuleni kwezityalo

Izityalo zidinga ukukhanya ukuze ziguqule ioksijini namanzi zibe ngamandla. Ukuze unikeze izityalo ngomlinganiselo ochanekileyo wokukhanya, kuyimfuneko ukuqonda iintlobo ezahlukeneyo zokukhanya kunye neenjongo zabo.

Olunye uhlobo lokukhanya oluyimfuneko ekukhuleni kwezityalo kukukhanya kwi-spectrum ebonakalayo. Ukukhanya okubonakalayo kukho imibala ebonwa liliso lomntu, kuquka obomvu, orenji, omthubi, oluhlaza, noluhlaza okwesibhakabhaka. Olu hlobo lokukhanya lwaziwa njengokukhanya kwelanga kwendalo, kwaye luhlobo lokukhanya oluluncedo kakhulu kwizityalo.

Olunye uhlobo lokukhanya oluluncedo kwizityalo kukukhanya okungeyonyani. Ukukhanya okwenziweyo kunokuza ngendlela yokukhanya kwelanga okanye izibane zefluorescent. Ukukhanya kwelanga kuqulethe yonke imibala ye-spectrum ebonakalayo, ngelixa izibane ze-fluorescent zikhupha imibala ethile kuphela. Naluphi na uhlobo lokukhanya olwenziwayo lungasetyenziselwa ukukhulisa izityalo, kodwa iiglowubhu ze-fluorescent zithandwa kakhulu kuba zisebenza ngakumbi kunokukhanya kwelanga.

Izityalo zikwafuna ukukhanya ukuze zivelise amandla. Ukukhanya okusetyenziselwa le njongo kubizwa ngokuba kukukhanya okungathanga ngqo. Ukukhanya okungathanga ngqo kuqulethe ukukhanya okumhlophe kwaye kuqulethe yonke imibala ye-spectrum ebonakalayo. Ukukhanya okungathanga ngqo kuluncedo ekukhuleni kwesityalo kuba kukuvumela ukuba zenze iphotosynthesise. Oku kuthetha ukuba banokusebenzisa amandla avela elangeni ukuvelisa i-glucose kunye nezinye izondlo zabo.

Ukuze izityalo zikhule ngokufanelekileyo, zidinga ixesha elimnyama kunye nefotoperiod. Ngexesha lobumnyama, izityalo azifumani ukukhanya, kwaye ngexesha lokukhanya, zifumana ukukhanya okungathanga ngqo. Ubude bexesha elimnyama kunye nexesha lokukhanya kuxhomekeke kuhlobo lwesityalo kunye nobungakanani bokukhanya kwelanga esikufunayo.

Ngokubanzi, iimfuno zokukhanyisa ukukhula kwezityalo zilula. Izityalo zifuna ukukhanya kwelanga okwaneleyo ukuze zikhule kakuhle, yaye zifuna ukukhanya okungeyonyani okuzinceda zikhule ngokukhawuleza zize zivelise iintyatyambo ezininzi. Ngokuqonda ezi mfuno, abashicileli baya kukwazi ukuphucula ukukhanya kwendawo yokusebenza kunye nokudala iifektri ezinempilo kwinkqubo.

4. EN 12193: Imida yokukhanyisa izibonelelo zemidlalo

Ukukhanya kweendawo zemidlalo kufuneka kuhambelane neemfuno ezichazwe kwi-EN 12193: 2007. Lo Mgangatho waseBritani ucacisa amaxabiso okukhanyisa kuyilo kunye nolawulo lwemidlalo yangaphakathi nangaphandle yemidlalo edlalwa kakhulu eYurophu.

Ukuhlangabezana neemfuno ze-EN 12193, amaziko ezemidlalo kufuneka asebenzise ukukhanya okufanelekileyo kuyilo kunye nomsebenzi. Ezinye zeemfuno eziphambili ze-EN 12193 kukuba izibane kufuneka zihanjiswe ngokufanayo kwaye zibe nenqanaba lokukhanya ubuncinane kwi-100 cd/mXNUMX. Ukongeza, izibane kufuneka zibe nodidi olusemgangathweni lwe "Sports Facilities Lighting", kwaye mazingagqithi kumanqanaba okukhanyisa achazwe kwi-UGR Limits (UGRLs).

Ukunceda ukuqinisekisa ukuba izibonelelo zemidlalo zikhanyiswe ngokufanelekileyo, kubalulekile ukulandela umjikelezo wokukhanya kunye nobumnyama wokuphuhliswa kwezityalo. Ngaphezu koko, kubalulekile ukusebenzisa izibane ze-LED ukukhanyisa indawo yokusebenza. Ngokulandela ezi zikhokelo, izityalo zokuprinta zinokuqinisekisa ukuba ukukhanya kwazo kwezemidlalo kuhambelana nemigangatho ephezulu ebekwe kwi-EN 12193.

5. AC Powder Electroluminescence (ACPEL)

Izibane ze-AC Powder Electroluminescence (ACPEL) ziqhutywa ebaleni kwaye ngokuqhelekileyo zijongwa njengezinombane we-sinusoidal AC phantsi kweemeko zokusebenza.

I-ZnS: Cu, Cl, Mn, Te, ebonisa ukukhutshwa kwe-AC powder electroluminescence (ACPEL) ebomvu, ukuguquguquka, ukukhutshwa kokukhanya okufanayo, kunye nokusetyenziswa kwamandla aphantsi.

Iisubstrates zokuprinta zinokusekwe kwiipholima eziguquguqukayo okanye iglasi.

I-H03K17 / 9631 I-Optical tactile switches usebenzisa umthombo wokukhanya njengenxalenye yokutshintsha nge-ACPEL (ACPEL = AC powder electroluminescence)

Ilungele ezi mfuno zokukhanyisa yi-AC powder electrode (ACPEL), i-organic light emitting diode (OLED) kunye

Ukukhanya kwesityalo sokuprinta kufuneka kube yi-1 point. Isityalo sokuprinta kufuneka sikhanye ngokuluhlaza. Ukukhanya kwefektri kufuneka kube yimfuneko.

6. Ipowusta yaseCoca-Cola yaseSingapore enezibane ezikhanyayo

Kutshanje, iCoca-Cola Singapore ikhuphe ipowusta ebonisa izibane ezikhanyayo eziqinisekileyo ukuba zitsala umdla. Lo mfanekiso uyinxalenye yephulo lale nkampani elithi “Izibane Zothando” elijolise ekukhuthazeni ulonwabo nentlalontle.

Iphulo iSpotlight of Love libonisa amanyathelo ahlukeneyo enzelwe ukwenza abantu bonwabe, njengokunikela ngemali kwisisa okanye ukunika abafundi iziselo zasimahla. Isincamathelisi esikhazimlayo yenye yeendlela ezininzi apho uCoca-Cola ezama ukwenza abantu bonwabe.

Ipowusta isebenzisa iteknoloji yokukhanyisa ye-OLED eyaziwayo ngomgangatho wayo ophezulu kunye nokukhanya. Izibane zikhanya kangangokuba zibonakala zimgama.

Lo mfanekiso usungulwe kwiBala Lemidlalo Lokukhanya, elinye lamaziko aphambili ale nkampani. Ibala lemidlalo likhaya lemisitho emininzi, kuquka imidlalo yebhola ekhatywayo kunye neekonsathi. I-Coca-Cola inethemba lokuba iphulo leZibane zoLuthando liya kunceda ukukhuthaza iimveliso zayo kunye nokufikelela kubaphulaphuli abaninzi.

Ukusebenzisa ii-LED kunye ne-OLED iteknoloji, i-Coca-Cola iye yakwazi ukwenza ipowusta esemgangathweni eqinisekileyo ukuba ikhanyise ebusuku.

7. Ileyibhile yeenyaniso zokukhanyisa kwizibane zokonga umbane

Ileyibhile yeLighting Facts yenzelwe ukubonisa iinkcukacha malunga nohlobo oluthile lwebhalbhu yesibane, njengokuqaqamba, umbala, ubude bokuphila kunye noqikelelo lweendleko zokusebenza zonyaka. Kwenza kube lula kwileyibhile ukuthelekisa ukukhanya kwesibane, umbala, ixesha lokuphila, kunye neendleko zokusebenza eziqikelelwayo zonyaka. Ileyibhile iphinde yenzelwe ukubonisa iinkcukacha malunga nohlobo oluthile lomthombo wokukhanya, njengezibane zokukhanya (i-halogen, i-compact fluorescent, i-LED), izixhobo zokukhanyisa (i-sodium ephezulu, i-metal halide), okanye imithombo yokukhanya (i-alternating current powder electroluminescence, i-Coca). -Cola ilebula iSingapore enezibane ezikhanyayo).

Zonke iimveliso zokukhanyisa, kubandakanywa nemithombo yokukhanya, njengeebhalbhu zokukhanya (i-halogen, i-compact fluorescent, i-LED), izixhobo zokukhanyisa (i-sodium ephezulu yoxinzelelo, i-metal halide), okanye imithombo yokukhanya (i-AC yombane yombane we-powder, i-Coca-Cola yaseSingapore ipowusta enezibane ze-incandescent ), kufuneka ihambelane nomgaqo wokuleyibhelishwa kwamandla. Ipowusta yeeNgcaciso zokuKhanya yindlela efanelekileyo yokubona zonke ezi nkcukacha kwindawo enye. Ngokulandela imiyalelo yeleyibhile, abathengi banokwenza izigqibo ezinolwazi malunga nokuba zeziphi iindlela zokukhanyisa ezilungele bona.

Ileyibhile ye-Lighting Facts isetyenziswe kwiimveliso kuphela emva kokuba zigqithise iimfuno ezihambelanayo zobuchwepheshe. IKomiti ifuna amagqabantshintshi ngeemfuno zokuleyibheli ezicetywayo kunye nendlela ezinokwenziwa ngayo ukuba ziqondwe lula. Ngokuthatha le ngxelo ingqalelo, ikomiti inethemba lokuphucula ukusetyenziswa ngokubanzi kweleyibhile yeLighting Facts.

8. Ukunciphisa ukuxhomekeka kumbane ovela eKenya Power

IKenya Power yinxalenye ebalulekileyo yegridi yombane yaseKenya, kwaye ukuthembela kwiinkonzo zayo kunokuba nzima ukoyisa kwixesha elifutshane. Nangona kunjalo, ngokulandela iingcebiso ezilula kunye nokusebenzisa enye imithombo yamandla, kunokwenzeka ukunciphisa ukuxhomekeka kwakho kwiKenya Power.

Umzekelo, ungatshintshela kwizibane ezonga amandla kunye nezixhobo zombane, unciphise ukusetyenziswa kwe-air conditioning, okanye ufakele iipaneli zelanga. Ngexesha elide, iinkxalabo zokhuseleko lwamandla kufuneka zihambelane notyalo-mali lwangexesha kubonelelo lwamandla ngokuhambelana nophuhliso lwezoqoqosho kunye neemfuno zokusingqongileyo. Kwangaxeshanye, kubalulekile ukukhumbula ukuba iKenya Power iyinxalenye ebalulekileyo yeziseko ezingundoqo zelizwe kwaye ayifanelanga ukutyeshelwa. Ngokulandela ezi ngcebiso, unokunceda ukuqinisekisa ukuba iKenya Power ihlala ingumthombo wamandla othembekileyo kwiminyaka ezayo.

9. Isidingo somjikelo wokukhanya-mnyama wophuhliso lwezityalo

Ukuqinisekisa ukuba izityalo ziyakwazi ukukhula kwaye zikhule ngokufanelekileyo, kubalulekile ukubonelela ngomjikelezo wokukhanya nobumnyama. Umjikelo wokukhanya kobumnyama lixesha apho izityalo zifumana uninzi lokuvezwa kwazo emini. Ngexesha lokukhanya kobumnyama, izityalo ziyakwazi ukwenza ifotosynthesize kwaye zivelise i-biomass.

Umjikelo wokukhanya nobumnyama ubalulekile ngenxa yezizathu ezininzi. Okokuqala, ivumela izityalo ukuba zingene kumanqanaba ahlukeneyo okukhula. Oku kubalulekile kuba inceda ekuphuculeni ukukhula nophuhliso lwezityalo. Okwesibini, umjikelo wokukhanya-omnyama uvumela izityalo ukuba zisete iwotshi yazo yangaphakathi. Oku kubalulekile kuba kunceda ukuqinisekisa ukukwazi kwabo ukuphendula kwiimeko eziguqukayo zokusingqongileyo. Ekugqibeleni, umjikelo wokukhanya nobumnyama uvumela izityalo ukuba zivelise kwakhona. Izityalo ezivelisayo ziyakwazi ukudala inzala exhotyiswe ngcono ukuba iphile kwindawo engqongileyo.

Ukubonelela umjikelezo wokukhanya-omnyama wokuphuhliswa kwezityalo, kubalulekile ukubonelela ngokukhanya okwaneleyo. Ngokukodwa, izityalo zokuprinta zifuna ukukhanya okuluhlaza okuthambileyo okuqondiswe kwindawo yomthombo. Olu hlobo lokukhanyisa luqinisekisa ukuba uninzi lokukhanya lujoliswe kwizityalo kwaye alusasazeka kwibhubhoratri. Ukongeza, izityalo zokushicilela zifuna ukukhanya okwaneleyo ukwenza iphotosynthesis kunye nokwenza eminye imisebenzi enxulumene nokukhula kwezityalo.

Ngokubonelela ngokukhanya okufanelekileyo kubudlelwane bakho bezityalo zoshicilelo, sinokuqinisekisa ukuba amaqela omabini ayakwazi ukuphumelela kwaye akhule kwindawo yawo.

10. Izibonelelo zokuprintwa kwe-XNUMXD kwiimbiza zeentyatyambo

Iimbiza zeentyatyambo eziprintiweyo ze-3D ziyindlela entle yokongeza ubuhle obongezelelweyo kunye nokukhanya kwikhaya lakho, ngaphandle kokuchitha imali eninzi. Akunjalo nje ukuba mnandi kwaye kuhonjiswe, kodwa kwakhona beza kwiindidi ezahlukeneyo zeemilo kunye nobukhulu, okwenza ukuba balungele naliphi na igumbi endlwini. Ukongeza, iimbiza zeentyantyambo eziprintiweyo ze-3D zingenziwa ngokwezifiso ngokweemfuno zakho ezithile, oku kuthetha ukuba unokukhetha uyilo kunye nombala ohambelana nekhaya lakho. Ke kutheni ungazami iimbiza zeentyatyambo eziprintiweyo ze-3D namhlanje? Awuyi kuzisola!

Elinye lamagama esikrini sesilika

Ushicilelo lwekhusi yinkqubo apho i-inki inyanzeliswa ngomnatha wekhusi kumphezulu. Isikrini, esisebenza njenge-stencil, ngokwesiko senziwe ngesilika, apho igama le-silkscreen lithathwe khona. Kangangexesha elide, isilika yayikuphela kwento eyayinokusetyenziswa kolu hlobo lokushicilela kwiscreen. Nangona kunjalo, ngophuhliso lwezinye iintlobo zezikrini, ezifana ne-polyester kunye nezikrini ze-nylon, ukuprintwa kwesikrini akuseyona ndlela yodwa.

Kule mihla, ushicilelo lwesikrini lunokwenziwa kusetyenziswa iintlobo ngeentlobo zee-inki, kubandakanya ii-inks zeUV kunye nee-inks zokucima okomileyo. I-Ink ye-UV incinci kwaye idla ngokufuna i-mesh ephezulu kune-inks ezomileyo zomoya, ezihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala zihlala khona. Nangona kunjalo, zombini iindidi zee-inki zikhethwa kakuhle kwiimpawu kuba ziyakwazi ukumelana nemozulu kwaye zinokukhanya ebumnyameni. Ngaphezu koko, ushicilelo olukumgangatho ophezulu, oluhlala ixesha elide lunokufumaneka ngokuprintwa kwesikrini ngenxa yokusetyenziswa kwe-inki emnyama ekhanyayo, ekhanyayo kwi-inki emnyama, i-inki ebuyiselwe umva kunye ne-inki ekrwelekayo.

Enye yeenzuzo eziphambili zoshicilelo lwesikrini kukuba yindlela esebenzayo yokuprinta uyilo loshicilelo lwelaphu. I-inki ezimnyama ezikhanyayo azisetyenziselwa ukuprinta kuphela ilaphu, ezinye iintlobo zee-inki ezifana ne-metallic kunye ne-mirror inki zithandwa kakhulu kuba zinika iiprints inkangeleko ekhethekileyo kunye nokuziva. Ukongeza kumgangatho woshicilelo, enye inzuzo yoshicilelo lwesikrini kukuba iyakhawuleza kwaye kulula ukuvelisa iiprinta. Oku kungenxa yokuba izikrini zilula ukuzicoca kwaye azifuni naluphi na uhlobo lohlengahlengiso loxinzelelo olungonakalisa ushicilelo.

Enye inzuzo yoshicilelo lwesikrini kukuba ingasetyenziselwa ukuprinta izinto ezahlukeneyo. Ngapha koko, yenye yeendlela ezininzi zoshicilelo eziguquguqukayo kuba inokusetyenziselwa ukuprinta phantse kulo naluphi na uhlobo lwelaphu. Ukongeza, ushicilelo lwesikrini luhlala lusetyenziselwa ukuprinta iilogo kunye nophawu kwiimveliso kuba zibanika inkangeleko ekumgangatho ophezulu enokuhlala iminyaka.

5 Ukukhanyisa kwilabhoratri yokushicilela kufuneka kube

Isibane sasefektri kufuneka sibe luhlaza mnyama ukuqinisekisa ukusebenza ngokugqibeleleyo koshicilelo. Ukukhanya okuluhlaza kukholelwa ukuba kulungile emehlweni kwaye ke ngowona mbala uqhelekileyo osetyenziswa ekushicileleni ukukhanya kwezityalo. Eminye imibala isetyenziswa ngononophelo, ngesiqhelo kuphela kwiziphumo ezizodwa okanye xa kuyimfuneko ukwenza umshicileli abonakale ngakumbi.

Ukukhanya okuluhlaza kukholelwa ukuba kulungile emehlweni kwaye ke ngowona mbala uqhelekileyo osetyenziswa ekushicileleni ukukhanya kwezityalo. Eminye imibala isetyenziswa ngononophelo, ngesiqhelo kuphela kwiziphumo ezizodwa okanye xa kuyimfuneko ukwenza umshicileli abonakale ngakumbi.

Ukuqinisekisa ukuba umgangatho wokushicilela awuphazamiseki, izityalo zokuprinta kufuneka zisebenzise izibane zokusebenza. Izibane zendawo yokusebenzela zibonelela ngomlinganiselo ofanayo kunye nohambelanayo wokukhanyisa kuyo yonke indawo yokusebenza, eyimfuneko ekuchwethezweni ngokuchanekileyo. Ii-LED ziya zithandwa kakhulu kwiindawo zokusebenza zokukhanyisa ngenxa yokusebenzisa amandla aphantsi kunye nobomi obude.

Ukukhanyisa kwendawo yokusebenza kunokuphuculwa ngezibane ze-LED. Iibhalbhu ze-LED ziwonga amandla kwaye zinobomi obufikelela kwiiyure ezingama-50000, nto leyo ezenza zibe lukhetho olulungele ukusingqongileyo kuneebhalbhu zesintu. Bakwavelisa ubushushu obuncinci kakhulu, okuyingxaki kwezinye iintlobo zemveli zokukhanyisa idesika.

Ukukhanya kwesityalo sokuprinta kufuneka kube yi-1 point

Ilebhu yokuprinta mayibe nokukhanya koluzizi ukuqinisekisa ukuba okushicilelweyo kuhambelana ngokuchanekileyo nobungqina bemvumelwano obuprintwe ephepheni. Oku kuchasene nokukhanya okuqaqambileyo kwendawo yokusebenza, okuyimfuneko ekuboneni. Ukukhanya kwezityalo zokuprinta kubalulekile, njengoko kunika izityalo amandla eziwadingayo ukuze zenze ukutya ezikufunayo ukwenza iiprinta zesikrini.

Ukukhanya kwesityalo sokuprinta kufuneka kube luhlaza obumnyama

Ivenkile yokushicilela kufuneka ilayishwe kumbala oluhlaza obumnyama ukuqinisekisa indawo ekhuselekileyo nemveliso yabasebenzi. Ukukhanya okuluhlaza kwaziwa ngokuba nefuthe elizolileyo, eliluncedo ngexesha lenkqubo yokushicilela. Ukukhanya okuluhlaza okumfiliba kukwathobelana ne-ISO 3664, kodwa ukuqaqamba kufuneka kusetelwe ukuqaqamba okulinganiselweyo kokuboniswa, okukuko >120 cd/m². Ngapha koko, bonke abafake izicelo ze-visa, kungakhathaliseki ubudala, kufuneka bahlolwe ngugqirha ngaphambi kokuba bafumane i-visa yabo. Uvavanyo lwakho lwezonyango kufuneka lwenziwe ngugqirha ovunywe ngunozakuzaku waseMelika eJiphethe. Kwabo bangengabo abemi base-US kodwa banqwenela ukutyelela, i-visa yabakhenkethi iyafuneka.

Ukukhanya kwesityalo sokuprinta kufuneka kube

Isikhululo soshicilelo kufuneka sibe nesibane esiluzizi ngokuluhlaza ukuqinisekisa iimeko ezifanelekileyo zokuprinta. Ukukhanya okuluhlaza ngumbala olungileyo wokuprinta kuba yi-wavelength ekhanyayo ephantsi engalicaphukisi iliso. Ukongeza, ukukhanya okuluhlaza ngumbala odumileyo kwiiofisi nakwezinye iindawo zangaphakathi, okwenza kube lula ukuba abasebenzi baziqhelanise nayo. Ukongeza, ukukhanya okuluhlaza akubangeli ubunzima bamehlo okanye okunye ukungathandeki njengokukhanya okuluhlaza okwesibhakabhaka okanye i-orenji. Ekugqibeleni, ukukhanya okuluhlaza akukhuthazi kangako kuneminye imibala, okwenza kube lukhetho olufanelekileyo kumaxwebhu okushicilela afuna ukufundwa ngokukhawuleza.

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