| NGW型行星齿轮传动分级优化设计方法研究 |
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| 引用本文： | 李文博,郭志全.NGW型行星齿轮传动分级优化设计方法研究[J].天津科技大学学报,2013(5):66-69,74. |
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| 作者姓名： | 李文博 郭志全 |
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| 作者单位： | 1. 天津科技大学机械工程学院，天津 300222; 天津港第二港埠有限公司，天津 300456
2. 天津科技大学机械工程学院,天津,300222 |
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| 基金项目： | 天津科技大学科学研究基金资助项目 |
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| 摘 要： | 采用分级优化技术对NGW型行星齿轮传动的参数进行选取,构建其二级优化的数学模型,包括以模数、齿数和齿宽为设计变量,体积最小为优化目标的第一级优化模型,以及以提高啮合性能为目标的选取变位系数的二级优化模型.使其在保证预定承载能力的前提下,达到整体体积最小和啮合性能最佳的双重优化目的,并通过实例验证了该优化方法的有效性.
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| 关 键 词： | 行星齿轮传动 变位系数 分级优化 NGW |
Gradual Optimal Design Method of NGW Planet Transmission |
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| LI Wenbo
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GUO Zhiquan.Gradual Optimal Design Method of NGW Planet Transmission[J].Journal of Tianjin University of Science & Technology,2013(5):66-69,74. |
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| Authors: | LI Wenbo GUO Zhiquan |
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| Institution: | 1. College of Mechanical Engineering, Tianjin University of Science ＆ Technology, Tianjin 300222, China; 2. Tianjin Port second port Co., Ltd., Tianjin 300456, China) |
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| Abstract: | By using gradual optimizing designing to choose the coefficient of NGW plant transmission, a two level optimi- zation mathematical model was constructed. The modulus, tooth number and tooth width were the designing vari- ables. While minimum volume was the optimization objective of the first level of the optimization model, the selection of variable coefficient to improve the meshing performance was the target of the second level of the optimization model. Opti- mization was thus realized for volume and the capability of meshing under the carrying capacity. The mathematical model was established and its effectiveness was proved with examples. |
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| Keywords: | planet gear transmission optimized coefficient gradual optimal design NGW |
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