Yuav Ua Li Cas Siv Coating Thickness Tag Huv Tag Nrho Cov Koob Yees Cua
Vim li cas thiaj muaj qhov sib txawv ntawm cov ntaub ntawv ntsuas los ntawm coating thickness gauges ntsuas los ntawm Metrology thiab kev tshawb fawb tshawb fawb lub sijhawm siv?
Qhov no kuj yog ib qho teeb meem uas ib txwm ntsib. Feem ntau, muaj ob hom neeg yuav khoom tuab uas yuav cov gauges tuab: ib qho yog rau cov khoom siv tuab ntawm cov khoom lag luam tshiab thiab cov khoom lag luam tshiab Qhov xwm txheej uas peb tau ntsib yog nce ntawm * * cov neeg siv khoom, vim tias cov neeg yuav khoom siv tuab tshiab thiab siv cov qauv tuab tuab
Qhov laj thawj rau qhov teeb meem zoo li no yog qhov pib taw tes thiab qauv phaj siv rau kev ntsuas cov ntsuas ntawm cov txheej txheem tuab yog sib txawv ua ntej ntsuas. Txhawm rau kom muaj kev sib xws, cov txheej txheej tuab, cov txheej txheem tuab, thiab cov yeeb yaj kiab yas tib yam rau calibration subttrate. Txoj kev no, cov ntaub ntawv ntsuas ntawm txheej txheej txheej txheej txheej yuav sib koom ua ke.
Vim li cas cov ntaub ntawv ntsuas los ntawm cov txheej txheej tuab ntawm cov txheej txheem tuab
Feem ntau hais lus, cov neeg yuav ntseeg tias cov khoom tau muaj ntawv pov thawj hauv tebchaws, thiab lub sijhawm siv tau feem ntau yog ib xyoos. Nyob rau xyoo no, yuav tsum tsis muaj teeb meem nrog kev siv. Txawm li cas los xij, hauv kev siv tiag tiag, calibration yuav tsum tau ua ua ntej txhua qhov siv. Yog tias qhov no tsis tau ua tiav, yuav muaj ib qho yuam kev ntawm 3-10}}% hauv kev ntsuas tau ua rau lub sijhawm ntev. Yog hais tias ntsuas tus nqi yog loj, yuav tsis muaj kev xav. Sai li sai tau ntsuas tus nqi yog qhov tsawg, teeb meem yuav tshwm sim. Piv txwv li, yog tias cov tuab tuab ntawm cov neeg siv khoom txau yog 60 microns), thiab peb yuav pom tseeb, thiab peb yuav xav tias qhov ntsuas tsis muaj tseeb. Yog li ntawd, peb calibrate ua ntej siv. Cov kauj ruam no yog qhov tsim nyog, thiab peb qhia kom peb lub voj voog sib txuas ntawm cov txheej txheem txheej txheej ntawm txheej txheej txheej yog feem ntau ib xyoos.
Cov txheej txheej txheej tuab txoj siv txiaj ntsig tau muab ntsuas ua ntej txhua qhov siv, tab sis cov ntaub ntawv ntsuas tseem tsis muaj tseeb?
Qhov teeb meem no muaj ntau heev. Feem ntau hais lus, cov neeg siv khoom siv cov ntsuas cua tuab siv txoj hlua khi rau calibrate rau ntawm ib qho calibrated inststrate. Qhov no yuav tsum tau cov neeg siv khoom kom xav tau hais tias cov khoom ntawm lawv tus kheej cov khoom substrate yuav zoo ib yam li ntawd ntawm random substrate, uas yog qhov tsis yooj yim sua. Qhov no kuj yog qhov peb xav tau qhia txog. Cov neeg yuav khoom yuav tsum xaiv qhov ua haujlwm tsis muaj txheej (lossis plating) uas yog tib yam li cov khoom siv hluav taws xob calibration xyoo lossis tom qab ntawd ua yeeb yaj kiab rau sab saum toj, yog li cov ntaub ntawv ntsuas yas kom ntseeg tau. Nco ntsoov tias siv calibration substrates nrog tib cov duab (nkhaus), cov khoom siv, thiab roughness rau xoom point calibration.
