Kuchiritsa kwa radiation pogwiritsa ntchito ukadaulo wa LED pa zokutira pansi pamatabwa a mafakitale

Ukadaulo wa LED wothira pansi pa matabwa pogwiritsa ntchito UV uli ndi kuthekera kwakukulu kosintha nyali yachikhalidwe ya mercury vapour mtsogolo. Umapereka mwayi wopanga chinthu kukhala chokhazikika pa moyo wake wonse.

Mu pepala lomwe lafalitsidwa posachedwapa, kugwiritsa ntchito ukadaulo wa LED pa zokutira pansi pa matabwa a mafakitale kunafufuzidwa. Kuyerekeza kwa nyali za LED ndi nthunzi ya mercury malinga ndi mphamvu ya kuwala komwe kumachokera ku kuwala kukuwonetsa kuti nyali ya LED ndi yofooka. Komabe, kuwala kwa nyali ya LED pa liwiro lotsika la lamba ndikokwanira kuonetsetsa kuti zokutira za UV zikugwirizana. Kuchokera ku ma photoinitiator asanu ndi awiri osankhidwa, awiri adapezeka omwe ndi oyenera kugwiritsidwa ntchito mu zokutira za LED. Zinawonetsedwanso kuti ma photoinitiator awa angagwiritsidwe ntchito mtsogolomo pamlingo wofanana ndi womwe umagwiritsidwa ntchito.

Ukadaulo wa LED woyenera kuphimba pansi pa matabwa a mafakitale

Pogwiritsa ntchito choyatsira mpweya choyenera, kuletsa mpweya kungathetsedwe. Izi ndi zovuta zodziwika bwino pakuchiritsa kwa LED. Mapangidwe ophatikiza ma photoinitiator awiri oyenera ndi choyatsira mpweya chodziwika bwino adapereka zotsatira zabwino pamwamba. Kugwiritsa ntchito kunali kofanana ndi njira yamafakitale yopangira pansi pamatabwa. Zotsatira zake zikuwonetsa kuti ukadaulo wa LED ndi woyenera kuphimba pansi pamatabwa amafakitale. Komabe, ntchito yowonjezera ikutsatira, yokhudzana ndi kukonza bwino zigawo za zokutira, kufufuza za nyali zina za LED komanso kuchotsa kwathunthu kukhazikika kwa pamwamba.