| 电机轴结构优化设计 |
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| 引用本文： | 曾翠华,廖海平.电机轴结构优化设计[J].机电设备,2005,22(2):44-47. |
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| 作者姓名： | 曾翠华 廖海平 |
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| 作者单位： | 1. 广东工业大学材料与能源学院,广州,510090
2. 中国工程物理研究院,四川,绵阳,621900 |
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| 摘 要： | 对Y系列三相异步电机的电机轴疲劳断裂原因进行了分析,选用了两种材料两种热处理方案估算电机轴的疲劳应力,并用ANSYS软件模拟疲劳应力,从而对电机轴的结构进行了优化设计,提高了电机轴的疲劳寿命.
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| 关 键 词： | 电动机 电机轴 疲劳断裂 有限元 应力计算 |
| 文章编号： | 1005-8354(2005)02-0044-04 |
| 修稿时间： | 2004年11月3日 |
Optimized Design of Electriomotor Shaft |
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| ZENG Cui-hua,LIAO Hai-ping.Optimized Design of Electriomotor Shaft[J].Mechanical and Electrical Equipment,2005,22(2):44-47. |
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| Authors: | ZENG Cui-hua LIAO Hai-ping |
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| Institution: | ZENG Cui-hua 1,LIAO Hai-ping 2 |
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| Abstract: | The cause of the fatigue fracture of the Y-series three-phase asynchronous electromotor shaft is analyzed in this paper. The fatigue stress of the electromotor shaft is calculated by two kinds of heat treatment methods using two different materials, and the ANSYS software is introduced to simulate the fatigue stress. As a result, the structure of the electromotor shaft is optimized, and therefore its fatigue life is improved accordingly. |
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| Keywords: | electric motor electromotor shaft fatigue fracture finite element stress calculation |
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