某型发动机高压涡轮工作叶片叶尖裂纹修复方法 |
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引用本文: | 刘军和,唐晓辉,王克亮.某型发动机高压涡轮工作叶片叶尖裂纹修复方法[J].航空发动机,2008,34(3):31-34,26. |
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作者姓名: | 刘军和 唐晓辉 王克亮 |
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作者单位: | 驻沈阳黎明发动机制造公司军事代表室,沈阳,110043 |
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摘 要: | 采用激光熔焊方法,修复了高压涡轮工作叶片叶尖裂纹,有效降低了发动机修理成本,提高了发动机修理的经济效益.
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关 键 词: | 激光熔焊 涡轮叶片 叶尖裂纹 |
Repaire Method of Blade Tip Crack for an Engine High Pressure Turbine |
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Authors: | LIU Jun-he TANG Xiao-hui WANG Ke-liang |
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Institution: | LIU Jun-he,TANG Xiao-hui,WANG Ke-liang (Customer Representative office in SLEMC,Shenyang 110043,China) |
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Abstract: | The blade tip crack of the high pressure turbine is repaired by using the laser welding,which can reduce effectively the repair cost and increase the economic effectiveness of the engine repair. |
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Keywords: | Laser welding Turbine blade Blade tip crack |
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