冷轧棍的超声表面波检测

Ultrasound Surface Wave Testing Technology for Cold Rolling Stick

为对轧辊表面和近表面的缺陷进行判断和定性分析,控制合理磨削量,提出用表面波对轧棍表面裂纹进行超声检测的方法,为制造商更好地控制轧辊质量提供了技术支持。

For rolling stick surface and near surface defects judge and qualitative analysis, the control of reasonable grinding was adequate. The paper refers to using surface wave propagation characteristics for rolling stick ultrasonic testing of surface crack, which might provide technical support for manufacturers to better control rolling stick quality.