Tsawg suab nrov teeb liab cable

Tsawg- suab nrov teeb liab cable yog hais txog cov cable uas tuaj yeem txo cov suab nrov triboelectric (tseem hu ua suab nrov-tsim suab nrov) tsis yog hluav taws xob nrov. Txij li thaum lub teeb liab tso tawm los ntawm acoustic emission sensor yog me me, feem ntau ntawm kaum ntawm microvolts mus rau kaum millivolts, Yog li ntawd, qis - suab nrov teeb liab cables yuav tsum tau siv rau cov teeb liab kis tau tus mob kom zoo txo ​​cov teeb liab attenuation. Nyob rau hauv qhov kev txiav txim ntawm lwm yam xws li khoov, kev co, poob siab, kub hloov, thiab lwm yam., lub pulse teeb liab tub rog qauv tsim los ntawm qhov tsawg - suab nrov cable nws tus kheej yog tsawg tshaj li 5mV, uas yog hu ua low{{5} } suab nrov cable, tseem hu ua poob siab - pov thawj ntsuas cable. Nws yog tsuas yog siv rau kev ntsuas cov cim me me hauv ntau qhov chaw xws li kev lag luam, tshuaj, thiab kev tiv thaiv hauv tebchaws. Yog tias tsis yog - siv lub suab nrov qis, kev txav ntawm lub cable yuav ntxiv cov teeb liab ntxiv rau cov ntaub ntawv, ua rau muaj kev ua yuam kev hauv kev txheeb xyuas cov ntaub ntawv. Cov txheej txheem tswj lub suab nrov tam sim no tau ua tiav los ntawm txheej txheej txheej sab hauv dielectric txheej nrog graphite.