[Deep Solidification] Muaj cov laj thawj no rau kev kho qhov tob

UV txheej yog tshwm sim los ntawm lub teeb tshwm sim los ntawm UVLED, uas ua rau ib tug ingreline los yog ions. Gene pib cov tshuaj tiv thaiv kab mob los tsim cov khoom polymer, cov txheej txheem ua tiav tiav. Cia peb tham txog ntau yam uas cuam tshuam rau lawv txoj kev sib sib zog nqus. I. Qhov tob curing ntawm UVLED lub zog cuam tshuam ntawm ultraviolet hluav taws xob. Qhov xwm txheej tseem ceeb yog tias cov molecule yuav tsum nqus lub teeb quantum nrog lub zog txaus thiab dhau los ua cov stimulating molecule. Nws yog decomposed rau hauv dawb radicals los yog ions. Lub hom phiaj ntawm cov tshuaj tiv thaiv kom ua tiav solidification. Ntawm lawv, UVLED lub zog ntawm qhov kho qhov muag tshwm sim los ntawm lub teeb tshwm sim los ntawm qhov muab UV txheej ntau tshaj lossis tsawg dua li lub zog xav tau. 1. Kuv tsis paub tias lub zog xav tau rau lub teeb pom kev uas xav tau los ntawm lub teeb, xws li qhov muag tsis pom kev, txoj hauv kev no tsis yog tsuas yog siv hluav taws xob xwb, tab sis kuj ua rau muaj qhov tsis zoo ntawm kev sib sau ua ke, xws li tawg sib sau ua ke, reflux cov tshuaj tiv thaiv, thiab lwm yam. 2. Thaum UVLED tsis txaus, lub zog ntawm UVLED yuav tsum yog nruab nrab, uas yog, nws tsis tuaj yeem dhau los lossis tsis txaus, yog li tsis ua rau nws ua kom tiav. Qhov thib ob, lub thickness ntawm UV txheej thickness cuam tshuam cov teebmeem ntawm UV txheej ntawm cov nyhuv ntawm ultraviolet curing. Cov txheej yog tuab heev, thiab lub sij hawm ziab yog ntev heev nyob rau hauv irradiation ntawm tib lub hwj chim lub teeb qhov chaw. Ntawm ib sab, nws cuam tshuam rau ziab ntawm UV txheej. Tsis tas li ntawd nyob rau hauv ib tes, qhov kub ntawm lub substrate yuav siab dhau heev lawm, uas ua rau deformation ntawm lub substrate; txheej txheej dhau lawm yuav ua rau cov khoom ntog gloss. Tsis tas li ntawd, cov duab ntxoov ntxoo, qhov kub thiab txias, kev kho ceev, thiab cov substrate nto ntawm cov txheej tuab ntawm UV txheej yuav tsum tau npaj kom tsim nyog nyob rau hauv cov xwm txheej sib txawv xws li cov xwm txheej sib txawv xws li. Thib peb, qhov cuam tshuam ntawm qhov curing nrug UV ultraviolet lub teeb nyob ntawm qhov sib txawv ntawm qhov curing substrate, qhov dav dav yog 10-15mm txoj cai. Qhov kev ncua deb yuav tsum tau kho kom haum nrog substrate, txheej, UV lub teeb lub zog, thiab hom UV teeb. Piv txwv li, thaum siv UVLED curing teeb, qhov kev ncua deb koj xav tau tsawg dua li cov tsoos UV mercury teeb. Plaub, qhov cuam tshuam ntawm UV optical curing ceev Nyob ntawm seb lub substrate, txheej txheej, txheej, curing nrug, thiab lwm yam, tsim nyog kho qhov curing ceev ntawm lub cuab yeej, qhov ruaj khov ceev ceev heev, UV xim ntawm lub substrate nto yog nplaum los yog qhov saum npoo tsis qhuav; Qhov saum npoo ntawm cov khoom yuav laus. Thib tsib, qhov cuam tshuam ntawm qhov chaw ua haujlwm. Thaum lub viscosity ntawm UV txheej hloov pauv heev vim qhov kub thiab txias, chav tsev kub yuav tsum tau hloov kho. Feem ntau, 15-25 C yog qhov tsim nyog dua, thiab nws tsis tas yuav tsum tau ncaj qha thaum khov.