URP系列自动超声波探伤机在无缝钢管生产中的应用

Application of URP Automatic Ultrasonic Testing Machine to Manufacture of Seamless Steel Tubes

URP系列自动超声波探伤机在钢管高速自动探伤中可一次性同时检测无缝钢管纵、横向缺陷以及壁厚、分层的测量,具有灵敏度高、稳定性好等优点。介绍了URP系列自动超声波探伤机的检测原理、设备结构特点、工艺性能、操作维护要求,以及在无缝钢管生产中的在线应用情况。实践证明,该探伤设备能够满足冶金企业无缝钢管超声波检测的要求。

In seamless steel tube flaw inspection, the URP automatic ultrasonic testing machine is capable of simultaneously high-speed detecting both longitudinal and transversal flaws, measuring wall thickness, and detecting defective lamination, featuring such advantages as high sensibility and stability. Elaborated in the essay are he main aspects of the said URP detection system, including operation principle, equipment configuration characteristics, operation and maintenance criteria, and the on-line operation incorporated with the seamless steel tube-making plant. Relevant operation practice shows that the detection system is able to fully meet the requirements for ultrasonic detection of seamless steel tubes at metallurgical mills.