支柱绝缘子及瓷套超声波探伤工艺方法研究

详细信息

Research on Ultrasonic Inspection Technique of Pillar Insulators and Porcelain Cover

摘要: 如何早期发现在役支柱绝缘子及瓷套中存在的危及安全运行的裂纹，一直是升压站和变电站检修的难题。分析了裂纹形成的原因，并根据试验研究的结果，提出了探伤方法。
- 超声检测 /
- 支柱绝缘子 /
- 瓷套 /
- 探头
Abstract: How to discover the dangerous slight crack in early stage in labor pillar insulator and porcelain cover, is a problem of the overhaul in step-up station and substation. The cause of the formation of slight crack was analyzed. The technique of flaw detection was put forward on the base of experiment study and practice.
- Ultrasonic inspection /
- Pillar insulator /
- Porcelain cover /
- Probe

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