| 基于Ideas的渐开线-双渐开线齿轮强度对比分析 |
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| 引用本文： | 张光辉,陶凌峰,刘文.基于Ideas的渐开线-双渐开线齿轮强度对比分析[J].重庆大学学报(自然科学版),2005,28(11):1-4. |
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| 作者姓名： | 张光辉 陶凌峰 刘文 |
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| 作者单位： | 重庆大学,机械传动国家重点实验室,重庆,400030;重庆大学,机械传动国家重点实验室,重庆,400030;重庆大学,机械传动国家重点实验室,重庆,400030 |
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| 基金项目： | 中国科学院资助项目
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高等学校博士学科点专项科研项目 |
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| 摘 要： | 利用Ideas软件的建模与仿真模块,建立了具有精确齿廓的渐开线齿轮副与分阶式双渐开线齿轮副的有限元分析模型,并对这两种齿轮在相同设计参数和相同加载力矩下的啮合情况进行有限元接触分析,求解出了这两种齿轮传动在不同啮合位置下的接触应力和弯曲应力,并作了对比分析.同时着重分析了分阶式双渐开线齿轮由于齿腰分阶对接触应力和弯曲应力的影响情况,为分阶式双渐开线齿轮这种新型传动应用于生产提供了理论依据.
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| 关 键 词： | 双渐开线齿轮 齿腰分阶 有限元 应力 |
| 文章编号： | 1000-582X（2005）11-0001-04 |
| 收稿时间： | 2005-08-21 |
| 修稿时间： | 2005年8月21日 |
Intensity Comparative Analysis Based on Ideas Between Involute Gear and Double Involute Gear |
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| ZHANG Guang-hui,TAO Ling-feng,LIU Wen.Intensity Comparative Analysis Based on Ideas Between Involute Gear and Double Involute Gear[J].Journal of Chongqing University(Natural Science Edition),2005,28(11):1-4. |
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| Authors: | ZHANG Guang-hui TAO Ling-feng LIU Wen |
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| Institution: | State Key Laboratory of Mechanical Transmission of Chongqing University, Chongqing 400030, China |
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| Abstract: | Modeler and simulation modules in Ideas software are used to build the finite element models on involute gear and double involute gear with accurate tooth shape, and with the same design parameters and under the same loads, finite element contact analysis has been done. At last, the contact stress and bending stress on the two types gear transmission at the different meshing positions are solved out, and comparative analysis and study have been done. At the same time, that the ladder-shape tooth on the double involute gear how to influence contact stress and bending stress is emphatically analysed. All above offer the theoretical foundation that bring the double involute gear with ladder-shape tooth into the industry. |
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| Keywords: | double involute gear ladder-shape tooth finite element stress |
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