机车轮对在线深层次探伤系统运用效果及改进建议

Application Effect and Improvements for Locomotive Wheel-set Online Deep Flaw Detection System

分析了机车轮对在线深层次探伤系统的功能、结构和检测原理,对比接触法和水浸法两种检测技术,通过仿真给出最佳探头工艺选型,最后结合现场运用效果阐述了系统在机车轮对检测安全保障方面起到的关键性作用。同时,针对轮对在线深层次探伤系统当前运用中的局限性提出了改进建议,以更好适应机车运用现场,发挥系统优势。

This paper carries out analysis on function,structure and detection principle of the locomotive wheel-set online deep flaw detection system.And it not only states the system plays a key role in the safety guarantee of the locomotive wheel-set detection combining with the onsite application effect,but also gives the improvements for the shortage of current application in order to better adapt to the locomotive application field.