| 用传递矩阵法分析机床主轴动态特性 |
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| 引用本文： | 陈玉瑜,芮执元.用传递矩阵法分析机床主轴动态特性[J].组合机床与自动化加工技术,2007(3):23-25,29. |
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| 作者姓名： | 陈玉瑜 芮执元 |
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| 作者单位： | 兰州理工大学,机电工程学院,兰州,730050 |
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| 摘 要： | 在集中质量模型的基础上,运用传递矩阵法对普通车床的主轴进行数学建模。通过计算系统固有频率和切削点的振幅,分析了主轴系统的主要设计参数对系统动态性能的影响,为主轴系统的设计及优化提供了一定的理论依据。
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| 关 键 词： | 传递矩阵 主轴系统 动态特性 |
| 文章编号： | 1001-2265（2007）03-0023-03 |
| 修稿时间： | 2006-09-05 |
Analyzing Principal Axis System Dynamic Characteristics of by Using Transmits Matrix Method |
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| CHEN Yu-yu,RUI Zhi-yuan.Analyzing Principal Axis System Dynamic Characteristics of by Using Transmits Matrix Method[J].Modular Machine Tool & Automatic Manufacturing Technique,2007(3):23-25,29. |
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| Authors: | CHEN Yu-yu RUI Zhi-yuan |
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| Affiliation: | School of mechanical Engineering; Lanzhou University of Technology, Lanzhou 730050, China |
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| Abstract: | In this paper,the mathematical model of the common lathe is set up with transmits matrix method which is based on the model of concentrated quality.The effect of the main design parameters on the dynamic characteristics of the principal axis system is discussed by caculating natural requency and the swing at cutting point.In this sense,it provides the certain theoretic evidence for the design and optimize of the principal axis system. |
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| Keywords: | transfer matrix principal axis system dynamic characteristics |
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