摘要
从分析巴氏合金轴瓦声学模型着手,揭示超声检测中传统的灵敏度调整方法的不足,通过理论分析找出新的调整方法。
The disadvantages of the conventional sensitivity adjustment method for ultrasonic inspection were analyzed by acoustical model of bearing metal. At the same time, an approach of sensitivity adjustment for ultra-sonic inspection of bearing metal was given.
出处
《无损检测》
1999年第3期118-120,共3页
Nondestructive Testing
关键词
轴承
灵敏度
轴瓦
超声波检测
Bearing Ultrasonic inspection Sensitivity
