| 基于ANSYS的成形磨齿机主轴振动特性研究 |
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| 引用本文： | 赵大兴,王婷,赵迪,丁国龙. 基于ANSYS的成形磨齿机主轴振动特性研究[J]. 山西机械, 2014, 0(1): 60-61,64 |
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| 作者姓名： | 赵大兴 王婷 赵迪 丁国龙 |
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| 作者单位： | 湖北工业大学机械工程学院,湖北 武汉430068 |
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| 基金项目： | 武汉市青年科技晨光计划项目（2013070104010015） |
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| 摘 要： | 主轴是磨齿机的重要组成部分，主轴的振动特性对齿轮的磨削精度与生产效率有着很大的影响。以磨齿机的主轴系统为研究对象，建立有限元模型，并通过有限元软件 ANSYS对其进行模态分析，得出了主轴系统的固有频率和最大偏振量。分析了不同跨距和不同主轴材料弹性模量等条件下主轴的动态特性，通过对数据进行比较分析，总结出其内在规律，为降低主轴振动、提高齿轮磨削精度提供有意义的参考。
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| 关 键 词： | 磨齿机 主轴系统 模态分析 振动 |
Spindle Vibration Characteristics of Form Grinding Machine on ANSYS |
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| ZHAO Da-xing,WANG Ting,ZHAO Di,DING Guo-long. Spindle Vibration Characteristics of Form Grinding Machine on ANSYS[J]. Shaanxi Machinery, 2014, 0(1): 60-61,64 |
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| Authors: | ZHAO Da-xing WANG Ting ZHAO Di DING Guo-long |
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| Affiliation: | (School of Mechanical Engineering, Hubei University of Technology, Wuhan 430068, China) |
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| Abstract: | Spindle is an important part of grinding machine ,the dynamic characteristics of the spindle has a great impact on gear grinding precision and production efficiency . Taking the grinding machine spindle system as the research object , this paper established a finite element model ,carried out the modal analysis by finite element software ANSYS ,and got the natural frequencies of the spindle system and the maximum polarization .The influences of different span and different spindle material on the dynamic characteristics of the spindle were analyzed ,its inherent law was summarized through a comparative analysis of the data ,in order to provide meaningful reference for the further study on grinding machine spindle vibration characteristics . |
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| Keywords: | ANSYS grinding machine spindle system modal analysis vibration ANSYS |
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