Phased array ultrasonic kuaj muab cov ntaub ntawv ruaj khov, tsis tsim hluav taws xob thiab tuaj yeem siv rau ntau daim ntawv thov. Vim tias PAUT tuaj yeem kuaj pom qhov tsis xws luag ntawm qhov chaw thiab hauv qhov ntim ntawm qhov vuam (tsis muaj qhov chaw tuag), nws kuj muab cov ntaub ntawv hais txog qhov chaw ntawm qhov tsis xws luag (qhov tob thiab qhov siab).
Dab tsi yog phased array ultrasonic kuaj siv rau?
Phased Array Ultrasonic Testing (PAUT) yog ib qho kev tshuaj xyuas cov txheej txheem tsim los koom nrog cov cuab yeej siv hluav taws xob txhawm rau txhawm rau txheeb xyuas cov geometry nyuaj & sizing defects.
Phase array siv rau dab tsi?
Phased arrays yog siv rau ntau yam kev tshuaj xyuas thiab ntsuas daim ntawv thov, thiab lawv tuaj yeem siv rau txhua txoj haujlwm ua los ntawm cov pa ultrasonics. Piv txwv li, phased arrays yog siv los kuaj xyuas thiab cov duab tsis xws li cov kab nrib pleb, voids, thiab pits tshwm sim los ntawm corrosion.
Dab tsi yog phased array ultrasound sojntsuam?
Phased Arrays yog arrays ntawm ultrasound transducers uas tua ib tus neeg cov ntsiab lus ntawm cov array hauv ib ntu tshwj xeeb txhawm rau txhawm rau coj lub suab nthwv dej rau hauv ib qho kev taw qhia tshwj xeeb… A phased array ultrasound transducer feem ntau yuav muaj tus hneev taw me dua li cov kab tawm lossis nkhaus, tab sis tseem tuaj yeem ua duab thaj tsam loj.
Qhov txawv ntawm Tofd thiab phased array yog dab tsi?
PAUT yog raws li kev xav ntawm lub nthwv dej ultrasonic thiab TOFD yog raws li cov lus teb ntawm cov nthwv dej sib txawv ntawm qhov taw qhia ntawm qhov taw qhia qhov sib txawv no yog qhov tseem ceeb hauv kev Kev ntsuam xyuas ntawm qhov taw qhia uas nws txoj kev taw qhia yog qhov nyuaj los kuaj xyuas siv lwm cov tswv yim: feem ntau yog tawg hauv cov ntsiab lus welded.
