| 某型飞机主起落架机轮半轴裂纹故障分析 |
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| 引用本文： | 于冠龙,徐健.某型飞机主起落架机轮半轴裂纹故障分析[J].飞机设计,2010,30(3):39-41. |
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| 作者姓名： | 于冠龙 徐健 |
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| 作者单位： | 海军装备部驻沈阳地区军事代表局,辽宁,沈阳,110031 |
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| 摘 要： | 主要分析了某型飞机主起落架机轮半轴裂纹故障，得出该故障属于高应力低周疲劳断裂的结论，最终总结了设计改进原则和手段。
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| 关 键 词： | 某型飞机 机轮半轴 裂纹故障 |
Failure Analysis of Wheel Semi Axis Crack of Fighter's Main Landing Gear |
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| YU Guan-long,XU Jian.Failure Analysis of Wheel Semi Axis Crack of Fighter''s Main Landing Gear[J].Aircraft Design,2010,30(3):39-41. |
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| Authors: | YU Guan-long XU Jian |
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| Institution: | (Military Representatives Office of NED in Shenyang, Shenyang 110031, China) |
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| Abstract: | By anglicizing the failure of wheel semi axis crack of fighter＇s main landing gear, the paper concludes that the failure belongs to the heavily stressed low-cycle fatigue. At last, it summarizes the principia and the method of optimization design. |
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| Keywords: | fighter wheel semi axis crack |
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