Yuav ua li cas infrared yaj ua haujlwm
Lub teeb ntais teeb ci sab hauv yog tsim los ntawm qhov projecting ib lub tungsten hlau rau hauv ib lub hlwv uas muaj quartz. Tungsten xaim hluav taws kub hauv qab qhov kev txiav txim siab ntawm kev hloov voltage thiab heats cov roj nyob rau hauv lub quartz raj, ua li no ua rau muaj hluav taws xob tsis muaj hluav taws xob electromagnetic. Cov duab hluav taws xob sab nraud sab nraud thiab siv tau rau cua sov.
Quartz ze-infrared, deb-infrared siv siv pob tshab los sis cov ntaub iav uas muaj lub iav ua rau lub hnab ntawv tuaj yeem tsim qhov ze ntawm sab khov lossis sab hauv infrared tawg spectrum. Infrared yog ib qho hluav taws xob hauv lub tshuab hluav taws xob uas propagates ntawm kev ceev ntawm lub teeb thiab nqa ib qho siab zog. Cov teeb meem ntawm infrared uas muaj ntau hom duab sab nrauv ntawm qhov hluav taws xob tib yam txawv ntawm qhov ntev thiab qhov sib txawv.
Ib qho, hluav taws xob ntev-ntev nta: xws li cov cua kub ceev, cov cua sov, cov thermal me ntsis inertia, tsuas yog 1-3 feeb kom ncav cuag qhov kub qhov kub ntawm qhov tiv thaiv, siab zog hluav taws xob kev hloov ntawm 60% -75% , kub thiab txias tsis tawg, lub zog txuag thiab kev pab lub neej ntev.
B. Hluav taws xob qis luv luv (ie, ze-infrared) Nta: Nws muaj lub cua sov thiab cua txias ntawm 1-3 feeb, uas ua rau cov cua kub txheej txheem tswj tau ntau dua. Qhov kub thiab txheej txheem kub-coated pev txheej txheej ntawm ib lub raj thiab cov raj siv hlau ua tau ntau dua 96% kev siv hluav taws xob thiab kev pab mus ntev ntev, feem ntau tshaj 10,000 xuab moos. Nws yog tshwj xeeb tshaj yog dav siv rau ziab thiab tua ntawm cov cuab yeej high-speed printing. Nws tuaj yeem rhuav tshem cov khoom ntawm cov khoom uas muaj plastics, dej thiab lwm cov kuab tshuaj, thiab muaj cov yam ntxwv ntawm qhov ua sai sai los ntawm cov dej yeeb yaj kiab kom ncav cov nyhav kom qhuav. Xws li Heidelberg, Roland, Komori, Li Youbi thiab lwm cov offset luam ntawv machine; Maiv Andi, Jielas, Yajiafa, thiab lwm cov tshuab luam ntawv flexographic; hardcover cov phau ntawv thiab magazines txuas cov khoom siv kab ntau lawm, xws li Martini, Kolbus hardcover linkage Line thiab hais txog.