WZ8F发动机涡轮叶片碰磨故障诊断与分析 |
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引用本文: | 彭秀云.WZ8F发动机涡轮叶片碰磨故障诊断与分析[J].航空发动机,2006,32(3):44-47. |
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作者姓名: | 彭秀云 |
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作者单位: | 总参谋部陆航部驻株洲地区军事代表室,株洲,412002 |
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摘 要: | 针对W Z8F发动机涡轮叶片碰磨故障,从第1级导向器的结构与生产工艺着手,开展了全过程的质量检查与复查和试验验证等,找到了故障原因。
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关 键 词: | 故障诊断 涡轴发动机 导向器 内应力 |
修稿时间: | 2005年10月15 |
Fault Diagnosis and Analysis of WZ8F Engine Turbine Blade Vane Rub |
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Authors: | Peng Xiuyun |
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Abstract: | Starting from the structure and processing techniques of stage 1 nozzle,the rub between WZ8F engine turbine blades and guide vanes is analyzed.Quality inspection and reinspection,verification test are conducted.The causes of rub are finally found. |
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Keywords: | fault diagnosis turboshaft engine turbine nozzle residual stress |
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