摘要
针对中厚板手工探伤劳动强度大 ,漏探、误探率高的缺点 ,柳钢中板厂进行了多通道在线自动探伤的研究。通过采用多项先进技术 ,如增加探头数量、自动判伤功能、探头跟踪装置等 ,明显降低了漏探。
The development of the automatic on-line ultrasonic detecting for plate was carried out in Liuzhou Iron and Steel(Group)Co. which will overcome the disadvantages of hand detecting, such as great work strength, high ratio of leakage and error detecting. In development, we applied some advanced technologies of adding heads of detector, automatic judgment function and head tracker of detector, etc.
出处
《轧钢》
2001年第2期15-17,共3页
Steel Rolling
关键词
中厚板
超声波探伤
漏探
误探
plate
automatic ultrasonic detecting
leakage detecting
error detecting
