[1]田兴,李威.少齿数非对称齿轮主动设计与温度场分析[J].哈尔滨工程大学学报,2013,(07):907-912.[doi:10067043.201210025]
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少齿数非对称齿轮主动设计与温度场分析(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年07期
页码:
907-912
栏目:
出版日期:
2013-07-25

文章信息/Info

文章编号:
10067043(2013)07090706
作者:
田兴李威
北京科技大学 机械工程学院,北京100083
关键词:
非对称齿轮齿轮传动少齿数主动设计本体温度温度场
分类号:
TH132
DOI:
10067043.201210025
文献标志码:
A
摘要:
为了提高齿轮的传动能力,运用主动设计方法,研究了适用于单向传动的少齿数非对称渐开线齿轮的啮合机理.探讨了齿轮对流换热系数的计算方法,建立了轮齿本体温度场有限元分析的模型,分析了影响少齿数齿轮温度场分布的因素,推导了少齿数齿轮齿面的本体最高温度随转速、载荷和油温变化的函数表达式.通过实验与理论对比,验证了有限元方法分析少齿数齿轮温度场的正确性.研究结果表明:齿轮的最高温度出现在分度圆靠近齿顶的位置,载荷对温度的影响比转速大.

参考文献/References:

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备注/Memo

备注/Memo:

基金项目:国家自然科学基金资助项目(51275035).

作者简介:田兴(1986), 男, 博士研究生;

李威(1967), 男, 教授, 博士生导师.

更新日期/Last Update: 2013-09-04