林业机械超声检测新技术的探讨

Discussion About New Technique Of Forestry Mechanism Ultrasonic Examine

本文研究超声波及换能器扫描的方法对林业机械进行检测 ,把超声回波的振幅 ,相位的空间分布和时间记录下来 ,输入到计算机 ,用计算机进行数据处理 ,把检测到机械上的损伤和缺陷在显示器上显示出来 ,达到预报林业机械故障的目的。

This paper uses ultrasonic echo and transducer scan to examine forestry mechanism, records swing and phase distribution and time, uses computer to deal with these data. The damages and shortcomings determined by ultrasonic can be seen in display so as to forecast forestry mechanism malfunction.