Development of Automatic Ultrasonic Inspection System for Heavy Water Reactor Feeder Pipe
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摘要: 开发一套CANDU型重水堆主热传输支管自动超声检查系统。利用常规超声探头实现相控阵超声检查的功能,实现现场自动采集数据、远程实时分析数据,检查精度达到±0.03 mm;同时,研制出专用的射线屏蔽装置,屏蔽率达到80%。Abstract: A set of automatic ultrasonic inspection system for CANDU PHWR Feeder pipe is developed. The phased array ultrasonic inspection function is achieved using the normal ultrasonic probe. This system can carry out the automatic data acquire on site, and remotely conduct the real time data analysis, with the inspection accuracy ±0.03 mm. A set of auxiliary shield equipment is also developed, which shield rate is up to 80%.
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Key words:
- Heavy water reactor /
- Feeder pipe /
- Ultrasonic inspection /
- Shield equipment
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