| 基于球面轴承的空气静压主轴设计 |
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| 引用本文： | 夏欢,陶继忠,王洋.基于球面轴承的空气静压主轴设计[J].机械设计与制造,2009(7). |
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| 作者姓名： | 夏欢 陶继忠 王洋 |
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| 作者单位： | 1. 中国工程物理研究院机械制造工艺研究所,绵阳,621900
2. 中国工程物理研究院,绵阳,621900 |
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| 基金项目： | 中国工程物理研究院重点发展基金资助 |
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| 摘 要： | 在分析空气静压球轴承工作原理的基础上,设计了气体静压对置双半球球面轴承.通过理论分析及计算确定了气体静压球轴承的尺寸,为了提高气体静压球轴承的性能,研究了其结构设计,提出一些改进措施.通过改进结构,有助于提高气体静压球轴承的承载力和刚度,消除加工装配误差的影响.
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| 关 键 词： | 空气静压球轴承 性能计算 二次节流 动平衡 |
Design of aerostatic principal axis based on the spherical bearing |
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| XIA Huan,TAO Ji-zhong,WANG Yang.Design of aerostatic principal axis based on the spherical bearing[J].Machinery Design & Manufacture,2009(7). |
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| Authors: | XIA Huan TAO Ji-zhong WANG Yang |
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| Affiliation: | 1Institute of Mechanical Manufacturing Technology;China Academy of Engineering Physics;Mianyang 621900;China;2China Academy of Engineering Physics;China |
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| Abstract: | Based on the analysis of principle of the aerostatic spherical bearing,aerostatic spherical surface bearing of two contraposition hemisphere had been devised.The dimensions of the aerostatic spherical bearing had been determined through theoretical calculation and analysis.In order to enhance the characteristics of the aerostatic spherical bearing,some amelioration measures had been brought forward through the investigation of structure.Load capacity and stiffness of aerostatic spherical bearing had been en... |
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| Keywords: | Aerostatic spherical surface bearing Characteristics calculating Second throttle Dynamic balancing |
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