| 热处理工艺对渗碳淬火钢齿轮弯曲疲劳强度的影响 |
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| 引用本文： | 钱鲁阳,林太军,付昆.热处理工艺对渗碳淬火钢齿轮弯曲疲劳强度的影响[J].汽车工艺与材料,2006(10):1-4,8. |
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| 作者姓名： | 钱鲁阳 林太军 付昆 |
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| 作者单位： | 1. 一汽解放汽车有限公司,无锡柴油机分公司,江苏,无锡,214026
2. 大连创新齿轮箱制造有限公司,辽宁,大连,116314 |
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| 摘 要： | 在对现生产中开裂的薄壁渗碳齿轮进行失效分析的基础上,通过改进热处理生产工艺及装夹方式,有效降低薄壁渗碳齿轮的心部硬度,达到提高其弯曲疲劳强度之目的。
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| 关 键 词： | 薄壁渗碳齿轮 热处理 弯曲疲劳强度 |
| 文章编号： | 1003-8817（2006）10-0001-04 |
| 收稿时间： | 2006-04-07 |
| 修稿时间： | 2006-04-07 |
Influences of Heat Treating Process on Bending Fatigue Strength of Carburized Gears |
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| QIAN Lu-yang,LIN Tai-jun,FU Kun.Influences of Heat Treating Process on Bending Fatigue Strength of Carburized Gears[J].Automobile Technology & Material,2006(10):1-4,8. |
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| Authors: | QIAN Lu-yang LIN Tai-jun FU Kun |
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| Institution: | 1.Wuxi Diesel Engine Branch,Jiefang Automobile Co.,Ltd.of FAW,Wuxi Jiangsu 214026,China;2.Dalian Chuangxin Gear Box Manufacture Co.,Ltd.,Dalian Liaoning l16314,China |
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| Abstract: | Based on the failure analysis of thin wall carburized gears cracked in present production,the heat treatment process and clamp method were improved,and as a result,the core hardness of the thin wall carburized gear was effectively decreased as well as its bending fatigue strength was increased. |
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| Keywords: | thin-wall carburized gear heat treatment bending fatigue strength |
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