| 降低汽油机整机摩擦损失研究 |
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| 引用本文： | 张效工 李卫国. 降低汽油机整机摩擦损失研究[J]. 内燃机学报, 1997, 15(1): 71-75 |
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| 作者姓名： | 张效工 李卫国 |
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| 作者单位： | 东风汽车工程研究院 |
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| 摘 要： | 在试验基础上，分析了影响汽油机整机摩擦损失的因素。影响摩擦损失最主要的因素是缸孔形貌、活塞及环的结构。改进缸孔珩磨质量，可降低摩擦损失８％左右；改进活塞及环结构，可降低摩擦损失５％左右
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| 关 键 词： | 摩擦损失，缸孔珩磨，活塞和活塞环，润滑油减摩添加剂 |
Investigation of Reducing Friction Loss on the Gasoline Engine |
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| Zhang Xiaogong Li Weiguo. Investigation of Reducing Friction Loss on the Gasoline Engine[J]. Transactions of Csice, 1997, 15(1): 71-75 |
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| Authors: | Zhang Xiaogong Li Weiguo |
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| Affiliation: | Dongfeng Automotive Engineering Institute |
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| Abstract: | On the base of experiments, factors of effect on the gasoline engine friction loss are analysed. The major friction losses are bore pattern, piston and ring. Improvement of bore hones reduced all friction losses by about 8%. Improvement of piston and ring reduced all friction losses by about 5%. |
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| Keywords: | Friction losses Bore hone Piston and ring Oil additives on friction loss |
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