摘要
分析了超声波自动探伤控制装置的组成结构、实施方案以及在钢管检测中的应用情况。该超声波自动探伤控制装置采用单元化和模块化结构设计,保证了控制信号、回波信号的稳定提取以及连续自动化探伤检测的准确性和高效率。实际使用结果表明,该装置具有自动化程度高,运行节拍快,兼容性及通用性良好等特点。该装置的使用提高了超声波自动检测的准确性和可靠性,做到了误判率小于2%,漏检率为0,满足了钢管超声波自动检测的生产要求。
In this avlicle, it analyzed structure and implement proposal of ultrasonic automatic flaw detection control device, as well as its application in steel pipe inspection. This device utilizes unitization and modular structure design to ensure stable extraction of control signal and echo signal, accuracy and high efficiency of continuuus automatic flaw detection. The application results showed that this device possesses some advantages, such as high automation degree, running fast, good compatibility, versatility, and so on. It improved accuracy and reliability of uhrasonic automatic flaw detection, achieved misinformation rate is less than 2%, missing rate is zero, which meets production requirements of uhrasonic automatic detection for steel pipe.
出处
《焊管》
2012年第9期51-56,共6页
Welded Pipe and Tube
关键词
钢管
超声波探伤
控制装置
steel pipe
ultrasonic automatic ilaw detection
control device
