摘要
基于超声表面波与爬波检测技术的特点,研究了二者在轧辊自动无损检测系统中的应用。提出了综合利用表面波与爬波对表面和近表面缺陷进行准确检测和精确定量的方法,并通过实例验证了该方法的有效性。
According to their characteristics,the feasibility of using ultrasonic surface wave and creeping wave in roll automatic inspecting system is discussed in this paper.The methods of accurate inspection and precise quantitative determination and location to surface and subsurface cracks is proposed based on the synthesis of these two techniques,and its effectiveness is verified via the testing practice.
出处
《中国重型装备》
2011年第1期51-52,共2页
CHINA HEAVY EQUIPMENT
关键词
超声表面波
超声爬波
轧辊
自动检测系统
surface wave
ultrasonic creeping wave
roll
automatic Inspecting system
