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| 非圆齿轮行星差速机构运动特性仿真分析 | |
| 引用本文： | 魏秦文,冯斌,马志新,曲海. 非圆齿轮行星差速机构运动特性仿真分析[J]. 机械工程师, 2009, 0(1) |
| 作者姓名： | 魏秦文 冯斌 马志新 曲海 |
| 作者单位： | 1. 中国石油管道科学研究院,河北,廊坊,065000;西南石油大学,成都,610500 2. 中国石油管道科学研究院,河北,廊坊,065000 3. 中国石油管道学院,河北,廊坊,065000 4. 中国石油大学,北京,102249 |
| 摘 要： | 圆齿轮传动比呈非线性变化,机构振动小,非圆齿轮行星机构作间歇运动平稳,适于高速运行.由于非圆齿轮行星机构节曲线复杂,利用二维软件进行设计分析,效果较差,有必要寻求一种高效设计分析手段.根据非圆齿轮的传动特性,总结归纳了非圆齿轮的节曲线和齿形设计的步骤.在分析了椭圆齿轮几何特性和运动学关系的基础上,针对几种不同的非圃齿轮,利用Pro/E建立了椭圆齿轮的三维模型,并对行星差速机构的运动特性、运动轨迹进行了仿真. |
| 关 键 词： | 非圆齿轮 行星机构 变传动比 间歇运动 轨迹曲线 |
The Kinematical Properties Analysis and Simulation of Differential Planet Non-circular Gear Mechanism |
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| WEI Qin-wen,FENG Bing,MA Zhi-xin,QU Hai. The Kinematical Properties Analysis and Simulation of Differential Planet Non-circular Gear Mechanism[J]. Mechanical Engineer, 2009, 0(1) | |
| Authors: | WEI Qin-wen FENG Bing MA Zhi-xin QU Hai |
| Affiliation: | 1.Pipeline Research Institute of CNPC;Langfang 065000;China;2.Southwest Petroleum University;Chengdu 610500;3.China College Of Oil Pipeline;4.China University of Petroleum;Beijing 102249;China |
| Abstract: | The alterration of non-circular gears transmission ratio is nonlinear and has a small vibration.Non-circular gears mechanism is relatively stable when it does intermittent motion and has a fast speed when it work.Using such software as AutoCAD to design and analyses the kinematical properties of differential planet non-circular gear mechanism is very difficult, mostly because its curves are complicated.It is necessary to find an efficient means.Based on the analysis of non-circular gear's geometry and kinem... |
| Keywords: | non-circular gears planetary mechanism variable transmission ratio intermittent movement trajectory curve |
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