摘要
为了提高机车轮轴超声波探伤的准确性,研发超声波探头性能指标测试系统和试块,完善测试工艺以解决前期测试方法的不足,简要的介绍TZ-2T型超声波探头测试软件系统的构成和试块使用方法以及基本原理。经验证表明,该系统满足机车轮轴超声波探伤标准化检测的需要。
In order to improve the accuracy of ultrasonic testing of locomotive axle, R ＆ D probe performance test system and test block, perfect testing technology to address the lack of pre-test method, the paper introduces the system structure and test block using the method and basic principle. After verification that the system meet the locomotive axle, ultrasonic flaw detection needs standardization.
出处
《铁道机车车辆》
2012年第6期71-74,93,共5页
Railway Locomotive & Car
关键词
轮轴
超声波探伤
探头
测试系统
wheel
probe in ultrasonic
flaw detection
test system
