| 球墨铸铁齿轮的寿命试验 |
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| 引用本文： | 朱孝录,沈水福,易秉钺,黄其华,房贵如. 球墨铸铁齿轮的寿命试验[J]. 机械工程学报, 1982, 18(4): 81-92 |
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| 作者姓名： | 朱孝录 沈水福 易秉钺 黄其华 房贵如 |
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| 作者单位： | 北京钢铁学院;北京市机电研究所;郑州机械研究所 |
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| 摘 要： | 本文综合了作者最近进行的近100对球铁齿轮寿命试验的结果数据，从而得到了各种球铁齿轮接触疲劳和弯曲疲劳的S－N曲线以及具有一定失效概率的疲劳极限值σ (Hlin)和σ (Flim)。本试验得到的软氮化球球铁齿轮和贝氏体球铁齿轮的σ (Hlin)和σ (Flim)值，可供增补ISO60/6N200E和ISO60/6N201E数据不足的参考。
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DURABILITY TEST ON SPHEROIDAL GRAPHITE IRON GEARS |
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| Zhu Xiaolu,Shan Shuifoo,Yi Bingyue,Hwang Chihua,Fang Quiru. DURABILITY TEST ON SPHEROIDAL GRAPHITE IRON GEARS[J]. Chinese Journal of Mechanical Engineering, 1982, 18(4): 81-92 |
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| Authors: | Zhu Xiaolu Shan Shuifoo Yi Bingyue Hwang Chihua Fang Quiru |
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| Abstract: | This paper is the synthesis of a durability test on about hundred pairs of various grade of spheroidal graphite iron gears. By mathematical processing, S-N curves for these irons and their endurance limit values vH1jmσ(Hlin) andσ(Flim). Corresponding to 50%and 1%failure probability are obtained. The test resultsσ(lin) andσ(lim) values of soft-nitrided ferritic and baintitic spheroidal graphite iron gears shall make valuable supplements to endurance data of ISO/TC60WG6 200E and 201E.From these test results analysed, authors have made valuations for properties of these spheroidal graphite iron gears. |
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