| 削弱活塞热负荷的实验研究 |
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| 引用本文： | 雷晓蔚,焦善庆. 削弱活塞热负荷的实验研究[J]. 西南师范大学学报(自然科学版), 2001, 26(6): 674-677 |
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| 作者姓名： | 雷晓蔚 焦善庆 |
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| 作者单位： | 1. 渝州教育学院物理系
2. 西南交通大学应用物理系 |
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| 摘 要： | 研究了活塞的热负荷对活塞的破坏作用，提出两种削弱温度的方法，并将改进后的活塞进行装车试验考核，对试验报告和拆检报告进行分析后表明，按所提出的方法进行改进，可以提高活塞和活塞环工作的可靠性和耐久性，延长其服役寿命。
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| 关 键 词： | 受热零部件 热负荷 裂纹 Г形油腔 镶环 活塞 柴油机 改进方法 |
| 文章编号： | 1000-5471(2001)06-0674-04 |
| 修稿时间： | 2001-04-20 |
The Experimentally Research About How to Decrease the Heat Load on the Piston |
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| LEI Xiao wei ,JIAO Shan qing Dept. of Physics,Yuzhou Educational College,Chongqing ,China, Dept. of Applied Physics,Southwest Traffic University,Chengdu Sichuan ,China. The Experimentally Research About How to Decrease the Heat Load on the Piston[J]. Journal of southwest china normal university(natural science edition), 2001, 26(6): 674-677 |
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| Authors: | LEI Xiao wei JIAO Shan qing Dept. of Physics Yuzhou Educational College Chongqing China Dept. of Applied Physics Southwest Traffic University Chengdu Sichuan China |
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| Affiliation: | LEI Xiao wei 1,JIAO Shan qing 2 1 Dept. of Physics,Yuzhou Educational College,Chongqing 402160,China, 2 Dept. of Applied Physics,Southwest Traffic University,Chengdu Sichuan 610031,China |
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| Abstract: | Through studying the destructive effects of the heat load on the piston, the authors put forward two ways to reduce the temperature and experiment of automobile installed with the improved piston. The result of experimental report shows that it is can improve the reliability and durability of piston and piston ring according to our ways, and as a result, can prolong their life span. |
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