| 凸轮传动系统改进设计与运动学仿真 |
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| 引用本文： | 午丽娟,李爱平,刘雪梅. 凸轮传动系统改进设计与运动学仿真[J]. 机械设计与制造, 2010, 0(4) |
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| 作者姓名： | 午丽娟 李爱平 刘雪梅 |
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| 作者单位： | 1. 同济大学,现代制造技术研究所,上海,201804;上海电机学院,机械学院,上海,200240
2. 同济大学,现代制造技术研究所,上海,201804 |
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| 基金项目： | 上海市科委基础研究项目(08JC1419400) |
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| 摘 要： | 压印滚筒转动平稳性是印刷机械的一个关键技术指标,共轭凸轮是印刷机主传动系统中的主要控制机构。为了提高转动平稳性,对一款印刷机中原有的余弦凸轮进行了改进设计,建立了满足五次多项式运动规律的凸轮轮廓曲线数模。应用Pro-E建立了印刷机的三维装配模型,然后在ADAMS中对改进前后的两种印刷机传动系统模型进行了运动学仿真,并以滚筒转动速度平稳性为目标,分析比较了两种模型的运动性能特点。
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| 关 键 词： | 共轭凸轮 五次多项式 ADAMS 运动特性 |
Improved design and kinematics simulation for drive mechanism of cam |
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| WU Li-juan,LI Ai-ping,LIU Xue-mei. Improved design and kinematics simulation for drive mechanism of cam[J]. Machinery Design & Manufacture, 2010, 0(4) |
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| Authors: | WU Li-juan LI Ai-ping LIU Xue-mei |
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| Affiliation: | 1Institute of Advanced Manufacturing Technology/a>;Tongji University/a>;Shanghai 201804/a>;China;2School of Mechanical/a>;Shanghai Dianji University/a>;Shanghai 200240/a>;China |
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| Abstract: | Rotational stability of embossing roller is a key technical specification for the printing machinery,and conjugate cam is the important control of the main transmission system. In order to enhance the rotational stability,the improved design of conjugate cam was established to meeting the five polynomial equation of the math model,replacing the original cosine cam in the printing machinery. Application of Pro-E to establish a printing machinery assembly of three-dimensional model,then the kinematics simula-... |
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| Keywords: | Conjugate cam Five polynomial ADAMS Kinematicscharacteristics |
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