| 对20CrMn2Mo钢渗碳淬火齿轮疲劳剥落与接触应力的研究 |
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| 引用本文： | 刘明保 田坤. 对20CrMn2Mo钢渗碳淬火齿轮疲劳剥落与接触应力的研究[J]. 矿山机械, 2002, 30(8): 61-62 |
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| 作者姓名： | 刘明保 田坤 |
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| 作者单位： | 河南机电高等专科学校机电系，河南机电高等专科学校机电系 河南新乡 453002，河南新乡 453002 |
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| 摘 要： | 对20CrMn2Mo钢渗碳淬火后,进行了接触疲劳试验,细致观察了疲劳裂纹的产生、发展和最终发生疲劳剥落的全过程,并进行了理论分析,得出了疲劳极限方程。为渗碳淬火钢齿轮的设计提供了依据。
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| 关 键 词： | 渗碳 淬火 疲劳强度 热处理方式 润滑油 20CrMn2Mo钢 齿轮 接触应力 |
Application of Smooth Starter to Starting Course of Induction Motor |
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| Mo Jianmin et al. Application of Smooth Starter to Starting Course of Induction Motor[J]. Mining & Processing Equipment, 2002, 30(8): 61-62 |
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| Authors: | Mo Jianmin et al |
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| Affiliation: | Mo Jianmin et al |
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| Abstract: | The authors perform the contact fatigue test of the carbonized and quenched steel20 CrMn2Mo, carefully observe the whole course of producing, developing andfinally fatigue flaking of the fatigue cracks, and then the course is theoreticallyanalyzed, thus obtaining the fatigue limit equation. The paper also provides thebasis for the design on carbonized and quenched steer gears |
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| Keywords: | To carbonize and to quench Gear fatigue strength Contact stress. |
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