| 发动机连杆结构工艺优化及可靠性试验 |
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| 引用本文： | 张先国.发动机连杆结构工艺优化及可靠性试验[J].汽车科技,2003(6):35-36. |
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| 作者姓名： | 张先国 |
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| 作者单位： | 东风汽车有限公司,工艺研究所,湖北,十堰,442001 |
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| 摘 要： | 通过喷丸强化工艺应用,提高了发动机连杆的疲劳性能,针对喷丸强化连杆的特点,对连杆结构进行优化,以 减轻连杆质量。结果表明,在质量减轻和发动机爆压增高的条件下,连杆的可靠性得到了大幅度提高。
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| 关 键 词： | 连杆 工艺优化 可靠性 |
| 文章编号： | 1005-2550(2003)06-0035-02 |
| 修稿时间： | 2003年4月10日 |
Technological optimization and reliability test on structure of connecting rod in engine |
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| ZHANG Xian-guo.Technological optimization and reliability test on structure of connecting rod in engine[J].Automobile Science and Technology,2003(6):35-36. |
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| Authors: | ZHANG Xian-guo |
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| Abstract: | By the application of the shot peening,the fatigue perfonnance of the connecting rod in engine was iniproved. Aiming at the characteristic of the strengthened connecting rod of shot peening,the structure of connecting rod has been optimized to reduce its weight.The test shows that the reliability of the connecting rod has been improved,under the condition of the mass reduction and the pressure raised of the engine. |
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| Keywords: | connecting rod technological optimization reliability |
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