超声波探伤中的声程补偿方法研究

A WAY OF SOUND CONPENSATION IN THE ULTRASONIC FLAW PETECTING

本文主要介绍,使用微机控制的超声波探伤设备中,在某些场合下,将因声程差别造成实测伤的差别,使其补偿到接近实际伤的一种方法。

It is present the way to compensate the errors as the sound path difference in the ultrasonic flaw detecting equapments with microcomputer. At some case, the compensation make the determination close the fact flaws.