某型飞机轮毂原位检测

详细信息

The In-situ Testing for the Wheel Hub of One Aircraft

摘要: 某型飞机轮毂易发生缺陷的部位距离探测面较近，用普通的纵波直探头进行原位探测比较困难，而双晶直探头探伤盲区小，探伤灵敏度高，设计专用的双晶直探头可以实现该型轮毂的探伤，经应用证明，探伤效果良好。
- 超声检测 /
- 轮毂 /
- 原位检测 /
- 双晶直探头
Abstract: The detected part of the wheel hub is near to the surface of putted probe. It is difficult to implement in-situ testing using longitudinal wave straight probe . The dead zone of the dual-crystal straight probe is short, and its testing sensitivity is high. The nondestructive testing can be completed for the wheel hub by the expert dual-crystal straight probe, and it is proved that the testing effect is well.
- Ultrasonic testing /
- Wheel hub /
- In-situ testing /
- Dual-crystal straight probe

[1]	熊晓伟.双晶直探头在钢板探伤中的应用\[J\].宽厚板,2003,9(2):19-22.
[2]	全国无损检测标准化技术委员会.中国机械工业标准汇编——金属无损检测与探伤卷\[M\].北京：中国标准出版社,1998.
[3]	孙金立.无损检测及在航空维修中的应用［M］.北京：国防工业出版社,2004.