| 直列四缸柴油机平衡机构优化设计 |
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| 引用本文： | 樊文欣,张保成,张雪东,杨桂通. 直列四缸柴油机平衡机构优化设计[J]. 内燃机工程, 2007, 28(3): 52-54 |
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| 作者姓名： | 樊文欣 张保成 张雪东 杨桂通 |
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| 作者单位： | 中北大学,振动冲击噪声研究所,太原,030051;中北大学,振动冲击噪声研究所,太原,030051;中北大学,振动冲击噪声研究所,太原,030051;中北大学,振动冲击噪声研究所,太原,030051 |
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| 摘 要： | 针对某直列四缸柴油机,以整机当量振动烈度为优化目标,通过单轴、双轴、平衡块等几种平衡措施的对比,为该机设计了粗细双轴平衡机构。应用此机构后,该柴油机在标定工况下,整机当量振动烈度由28．3 mm/s下降到18．4 mm/s。
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| 关 键 词： | 内燃机 柴油机 振动 平衡技术 |
| 文章编号： | 1000-0925（2007）03-052-03 |
| 修稿时间： | 2007-03-30 |
Optimum of the Balance Mechanism for a Four-Cylinder In-Line Diesel Engine |
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| FAN Wen-xin,ZHANG Bao-cheng,ZHANG Xue-dong,YANG Gui-tong. Optimum of the Balance Mechanism for a Four-Cylinder In-Line Diesel Engine[J]. Chinese Internal Combustion Engine Engineering, 2007, 28(3): 52-54 |
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| Authors: | FAN Wen-xin ZHANG Bao-cheng ZHANG Xue-dong YANG Gui-tong |
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| Affiliation: | Vibration, Impact, and Noise Institute, North University of China, Taiyuan 030051 ,China |
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| Abstract: | The equivalent vibration intensity of a four-cylinder in-line diesel engine was optimized by compa- ring with a series of balance measures such as single shaft,double shaft and balance piece.A new double shaft bal- ance mechanism with a thick shaft and a thin shaft was designed.In the declared operating condition,the equivalent vibration intensity of the whole engine with the new mechanism decreases from 28.3 mm/s to 18.4 mm/s. |
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| Keywords: | IC engine diesel engine vibration balance technology |
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