| 铝合金活塞红外线加热热疲劳实验台架研究 |
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| 引用本文： | 刘金祥,张卫正.铝合金活塞红外线加热热疲劳实验台架研究[J].河北科技大学学报,2000,21(3):37-40. |
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| 作者姓名： | 刘金祥 张卫正 |
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| 作者单位： | 北京理工大学车辆工程学院,北京,100081 |
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| 摘 要： | 针对铝合金活塞 (特别是高强化特种车用发动机铝合金活塞 )的材料温度场的特点 ,利用红外线加热及一系列冷却调整、控制措施 ,保证自行设计的热疲劳实验台架对铝合金活塞的热模拟精度 ,并使该台架具有了进行高频影响下低频热疲劳实验研究的能力
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| 关 键 词： | 活塞 热疲劳 红外线 实验台架 |
| 修稿时间： | 1999-12-03 |
Design of thermal Fatigue Test-bed by Using Infrared Heat for the Aluminum-Alloy Piston |
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| LIU Jingyiang,ZHANG Weizheng.Design of thermal Fatigue Test-bed by Using Infrared Heat for the Aluminum-Alloy Piston[J].Journal of Hebei University of Science and Technology,2000,21(3):37-40. |
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| Authors: | LIU Jingyiang ZHANG Weizheng |
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| Abstract: | Based on the characteristics of the temperature field of the aluminum alloy piston (especially for the aluminum alloy piston of high performance of tank engine),a thermal fatigue test bed by using infrared heating and water air and oil compound cool system has been developed.The test bed can be used for the low frequercy thermal fatigue of the aluminum alloy piston under high frequency which has good simulation accuracy. |
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| Keywords: | piston thermal fatigue infraredray test-bed |
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