| 隔河岩电厂2号水轮机转轮裂纹处理方案 |
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| 引用本文： | 宋子友. 隔河岩电厂2号水轮机转轮裂纹处理方案[J]. 湖北水力发电, 2009, 0(3): 70-71,77 |
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| 作者姓名： | 宋子友 |
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| 作者单位： | 湖北清江隔河岩水力发电厂,湖北,长阳,443503 |
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| 摘 要： | 介绍了隔河岩电厂2号水轮机转轮裂纹状况、产生原因、处理方法,说明了转轮材质、焊接工艺要求,焊接后的质量检验。
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| 关 键 词： | 水轮机 叶片裂纹 原因分析 处理工艺 |
Treatment measures to runner crackles of hydroturbine No. 2 of Geheyan Hydropower Plant |
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| SONG Ziyou. Treatment measures to runner crackles of hydroturbine No. 2 of Geheyan Hydropower Plant[J]. Hubei Water Power, 2009, 0(3): 70-71,77 |
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| Authors: | SONG Ziyou |
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| Affiliation: | SONG Ziyou (Hubei Qingjiang Geheyan Hydropower Plant, Changyang 443503, China) |
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| Abstract: | The factors that caused the crackles on the runner blades of the hydroturbine No. 2 are investigated. The weld- ing technology for repairing the runner blades and quality examination after the welding work are described. |
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| Keywords: | hydroturbine crackles on runner blade cause analysis treatment technology |
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