Qhov tseeb ntawm Ultrasonic Thickness Gauge
Qhov tseeb ntawm ultrasonic thickness gauge yog siab heev thiab feem ntau tuaj yeem ua tau raws li qhov kev xav tau ntawm ntau yam kev lag luam. Nws qhov kev ntsuas qhov yuam kev yog feem ntau tswj tsis pub dhau ntau qhov me me, thiab qhov tseeb ntawm niaj hnub ultrasonic thickness gauges tau mus txog qib siab.
Yam cuam tshuam rau qhov raug
Qhov tseeb ntawm ultrasonic thickness gauges cuam tshuam los ntawm ntau yam:
Kev sojntsuam kev ua tau zoo: Cov kev sojntsuam zoo tuaj yeem xa thiab tau txais cov cim ultrasonic ntau dua, yog li txhim kho kev ntsuas qhov tseeb.
Coupling effect: Cov nyhuv coupling ntawm qhov kev sojntsuam thiab cov khoom raug ntsuas kuj tuaj yeem cuam tshuam qhov ntsuas qhov tseeb. Yog hais tias lub coupling tsis zoo, lub teeb liab ultrasonic yuav attenuated los yog distorted, uas yuav cuam tshuam rau qhov tseeb ntawm qhov ntsuas tau.
Qhov saum npoo ntawm cov khoom raug ntsuas: Qhov roughness, xeb, txheej thiab lwm yam nyob rau saum npoo ntawm cov khoom raug ntsuas tuaj yeem cuam tshuam qhov ntsuas qhov tseeb. Yog li ntawd, qhov saum npoo raug ntsuas yuav tsum tau kho kom zoo ua ntej ntsuas.
Cov khoom siv: Cov khoom sib txawv muaj lub suab sib txawv thiab cov yam ntxwv attenuation, uas yuav cuam tshuam rau qhov ntsuas qhov tseeb. Ultrasonic thickness gauges feem ntau yuav tsum tau calibrated raws li cov yam ntxwv ntawm cov khoom raug ntsuas.
Environmental factor: Ib puag ncig yam xws li kub thiab av noo kuj yuav cuam tshuam rau qhov ntsuas qhov tseeb. Yog li ntawd, kev saib xyuas yuav tsum tau them rau kev tswj ntawm ib puag ncig ib puag ncig thaum ntsuas.