Yuav ua li cas zoo siv lub txheej thickness gauge
Kev ntsuas tsis muaj kev puas tsuaj yog ib qho kev kawm uas muaj kev nkag siab zoo hauv txoj kev xav thiab muaj kev cia siab rau yav tom ntej uas tseem ceeb heev rau kev sib txuas ua ke. Nws suav nrog ntau yam xws li cov khoom siv lub cev ntawm cov khoom siv, cov khoom tsim, txheej txheem tsim khoom, kev sib tsoo tshuab thiab kev suav cov khoom kawg.
Hauv kev lag luam tshuaj, khoom siv hluav taws xob, hluav taws xob hluav taws xob, hlau thiab lwm yam lag luam, txhawm rau ua tiav kev tiv thaiv lossis kho kom zoo nkauj ntawm ntau yam ntaub ntawv, cov txheej txheem xws li txau cov hlau tsis-ferrous, phosphating, thiab anodic oxidation kev kho mob feem ntau yog siv, kom cov coatings. , platings, coatings, thiab lwm yam tshwm sim. Txheej, laminates los yog tshuaj lom neeg tsim cov yeeb yaj kiab, peb hu rau lawv "cladding".
Kev ntsuas thickness ntawm cov cladding tau dhau los ua cov txheej txheem tsim nyog tshaj plaws rau cov neeg siv khoom hauv kev lag luam hlau ua tiav kev tshuaj xyuas zoo ntawm cov khoom tiav. Nws yog ib qho tseem ceeb rau cov khoom kom ua tau raws li cov qauv kev nyab xeeb. Tam sim no, lub thickness ntawm txheej tau feem ntau ntsuas raws li kev sib koom ua ke thoob ntiaj teb tus qauv hauv tsev thiab txawv teb chaws. Kev xaiv ntawm cov txheej txheem thiab cov cuab yeej siv rau kev sim tsis muaj kev puas tsuaj ntawm cov txheej txheej ua ntau dua thiab tseem ceeb dua nrog kev ua tiav ntawm kev tshawb fawb ntawm cov khoom siv lub cev.
Cov txheej txheem tsis muaj kev puas tsuaj rau txheej txheej feem ntau suav nrog: txheej txheej txheej txheej, txheej txheej kho qhov muag, txheej txheem electrolysis, thickness sib txawv ntsuas txoj kev, txoj kev hnyav, X-ray fluorescence method, -ray reflection method, capacitance method, magnetic measurement method thiab eddy tam sim no. Kev ntsuas kev cai lij choj thiab lwm yam tshwj tsis yog rau tsib txoj kev dhau los, feem ntau ntawm cov txheej txheem no yuav ua rau cov khoom puas lossis qhov chaw ntawm cov khoom. Lawv yog cov kev ntsuam xyuas kev puas tsuaj, thiab cov kev ntsuas yog cumbersome thiab qeeb, thiab lawv feem ntau haum rau kev kuaj ntsuas.
X-ray thiab -ray reflectometry tuaj yeem siv rau kev ntsuas tsis sib cuag thiab tsis muaj kev puas tsuaj, tab sis cov cuab yeej nyuaj thiab kim, thiab qhov ntsuas qhov ntsuas me me. Vim yog cov khoom siv hluav taws xob, cov neeg siv yuav tsum ua raws li cov cai tiv thaiv hluav taws xob, thiab feem ntau yog siv los ntsuas qhov tuab ntawm txhua txheej txheej hlau.
Txoj kev capacitance feem ntau tsuas yog siv rau qhov ntsuas thickness ntawm insulating txheej ntawm nyias conductors.
Kev ntsuas cov hlau nplaum thiab cov qauv ntsuas tam sim no, nrog kev nce qib ntawm cov thev naus laus zis, tshwj xeeb tshaj yog tom qab kev taw qhia ntawm microprocessor thev naus laus zis hauv xyoo tas los no, lub thickness ntsuas tau ua ib kauj ruam loj rau cov khoom me me, ntse, ntau txoj haujlwm, siab-precision thiab cov tswv yim zoo. . Kev ntsuas ntsuas tau mus txog 0.1μm, thiab qhov tseeb tuaj yeem ncav cuag 1 feem pua. Nws kuj muaj cov yam ntxwv ntawm daim ntawv thov dav, kev ntsuas dav, kev ua haujlwm yooj yim thiab tus nqi qis. Nws yog cov cuab yeej siv dav tshaj plaws hauv kev lag luam thiab kev tshawb fawb tshawb fawb. Ultrasonic qib gauge, ultrasonic kua theem ntsuas, ultrasonic thickness gauge.
Txoj kev kuaj tsis muaj kev puas tsuaj yog siv los ntsuas qhov tuab yam tsis muaj kev puas tsuaj rau cov txheej txheem lossis cov txheej txheem substrate, thiab qhov kev ntsuas nrawm nrawm, yog li kev sim ua haujlwm ntau tuaj yeem ua rau kev lag luam.
