CAJ | 학술논문

本文介绍了脉冲式超声波反射法测厚原理，分析了影响测量精度的相关因素，提出了相应措施，通过试验验证，探讨了采用超声波检测仪进行测厚的应用范围及测量误差问题，为使用超声波检测仪进行高精度测厚提供了借鉴。
본문개소료맥충식초성파반사법측후원리，분석료영향측량정도적상관인소，제출료상응조시，통과시험험증，탐토료채용초성파검측의진행측후적응용범위급측량오차문제，위사용초성파검측의진행고정도측후제공료차감。
The principle of thickness measurement with pulsed ultrasonic wave reflection method is mainly introduced in this paper.Related factors affecting measurement precision are analyzed,and corresponding countermeasures are proposed. Application scope and measurement error problems of thickness measurement with ultrasonic detector are discussed through practical experiment.It provides reference for high-precision thickness measurement with ultrasonic detector.