| 基于ANSYS的轻型170F柴油机机体结构优化 |
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| 引用本文： | 申爱玲. 基于ANSYS的轻型170F柴油机机体结构优化[J]. 湖南农机, 2011, 0(5): 93-95 |
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| 作者姓名： | 申爱玲 |
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| 作者单位： | 邵阳学院机械与能源工程系 |
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| 摘 要： | 机体是小型风冷柴油机中的一个主要零部件,其结构优化对柴油机的轻巧化有着重要影响。利用ANSYS有限元技术,对轻型170F柴油机机体结构进行了强度计算分析,找出了该机体设计中的一些薄弱环节,为加强轻型170F柴油机机体的强度、并进一步改进其结构的优化设计提供了理论依据。改进结果表明经优化设计后的机体比优化前总质量减轻1.282kg,减轻幅度为11.93%。
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| 关 键 词： | ANSYS 轻型柴油机 结构分析 |
The optimization of the structure of Light-duty 170F diesel engine block based on ANSYS |
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| SHEN Ai-ling. The optimization of the structure of Light-duty 170F diesel engine block based on ANSYS[J]. Hunnan Agricultural Machinery, 2011, 0(5): 93-95 |
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| Authors: | SHEN Ai-ling |
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| Affiliation: | SHEN Ai-ling (Department of Mechanical and Energy Engineering, Shaoyang College, Shaoyang, Hunan 422004, China) |
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| Abstract: | Engine block is a main component in a small size air-cooled diesel engine, its structure has a very important influence on the diesel engine weight. We use ANSYS finite element technology to analyze the strength of the structure of the Light-duty 170F diesel engine and find some weaknesses and thus provide theoretical foundation for strengthening the 170F engine block and further improving its structure. The improvement result indicates that the optimized engine block is lighter 1.282 kg in weight which has been reduced 11.93 percent compared with the former structure. |
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| Keywords: | ANSYS Light-duty diesel structure analyze |
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