| 35CrMo调质齿轮弯曲疲劳可靠性试验 |
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| 引用本文： | 陶晋,王小群,贾玉国,谈嘉祯. 35CrMo调质齿轮弯曲疲劳可靠性试验[J]. 北京科技大学学报, 1997, 0(3) |
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| 作者姓名： | 陶晋 王小群 贾玉国 谈嘉祯 |
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| 作者单位： | 北京科技大学机械工程学院!北京，100083，北京科技大学机械工程学院!北京，100083，北京科技大学机械工程学院!北京，100083，北京科技大学机械工程学院!北京，100083 |
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| 摘 要： | 论述35CrMo调质齿轮轮齿弯曲疲劳强度的可靠性试验研究．该试验是在英国制造的1603型电磁谐振疲劳试验机上进行的的，分4个应力级，每个应力缓的试验样本不少于7个.在试验数据基础上，拟合出R-S-N曲线及方程，最后求得不同可靠度下35CrMo调质齿轮轮齿的弯曲疲劳强度极限，
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| 关 键 词： | 齿轮 R-S-N曲线 可靠性 弯曲疲劳强度 |
Test Research on the Reliability of Gear-tooth Bending Fatigue Strength for Through Hardening Steel 35CrMo |
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| Tao Jin, Wang Xiaoqun, Jia Yuguo, Tan Jiazhen. Test Research on the Reliability of Gear-tooth Bending Fatigue Strength for Through Hardening Steel 35CrMo[J]. Journal of University of Science and Technology Beijing, 1997, 0(3) |
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| Authors: | Tao Jin Wang Xiaoqun Jia Yuguo Tan Jiazhen |
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| Abstract: | Deals with the experimental investigation on the reliability of gear-tooth fatigue for through hardening steel 35CrMo. The tests were canied out on a electro-mag-netic resonance fatigue test machine of type 1603 (U. K). Four loading stress levels (7 sample for each test )were conducted. Based on the test data, a R - S- N curve and related equation were fitted. Finally, the limiting bending fatigue strengh of the 35CrMo gear-tooth under different reliability have been evaluated. |
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| Keywords: | gear R - S- N curve reliability bending fatigue strength |
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