| 飞机发动机整机平衡研究 |
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| 引用本文： | 仝崇楼,龚小平,刘万俊,蔡晓光.飞机发动机整机平衡研究[J].机械科学与技术(西安),2002,21(2):179-181. |
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| 作者姓名： | 仝崇楼 龚小平 刘万俊 蔡晓光 |
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| 作者单位： | [1]空军工程大学，西安710038 [2]空军后勤学院，徐州221000 |
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| 摘 要： | 根据一般飞机发动机转子的结构特点，制造精度等及其在制造厂或大修厂中实际平衡、装配的工艺过程，分析了发动机转子装配到发动机机壳上后发动机整机不平衡量增大的诸因素，推导出了飞机发动机转子及整机不平衡量的计算公式，提出了飞机发动机整机不平衡增量产生根源的新概念和正确定量评估飞机发动机整机不平衡量大小的新方法，对飞机发动机的装配和可行性研究提供了依据。
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| 关 键 词： | 飞机 发动机 装配 整机平衡 可靠性 |
| 文章编号： | 1003-8728(2002)02-0179-03 |
| 修稿时间： | 2001年4月16日 |
A Study of the Overall Unit Balance of Aircraft Engine |
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| TONG Chong lou ,GONG Xiao ping ,LIU Wan jun ,CAI Xiao guang.A Study of the Overall Unit Balance of Aircraft Engine[J].Mechanical Science and Technology,2002,21(2):179-181. |
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| Authors: | TONG Chong lou GONG Xiao ping LIU Wan jun CAI Xiao guang |
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| Affiliation: | TONG Chong lou 1,GONG Xiao ping 1,LIU Wan jun 1,CAI Xiao guang 2 |
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| Abstract: | According to the structural features and manufacture precision scales of common aircraft engine rotor, we analyzed the various factors leading to the augmentation of the overall unit of engine's amount of unbalance after the engine rotor was assembled to the engine casing. Then a formula is derived to compute the engine rotor and the overall unit's amount of unbalance. Finally, we put forward a new concept about the root resulting in the amount of unbalance of the engine's overall unit, and a new method for quantitatively evaluating the amount of unbalance of the aircraft engine's overall unit. |
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| Keywords: | Aircraft Engine Balance Assemblage Evaluation |
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