| 高速外圆磨床砂轮主轴系统动态特性研究 |
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| 引用本文： | 李蓓智,刘赏,杨建国,吴喜如. 高速外圆磨床砂轮主轴系统动态特性研究[J]. 机械设计与制造, 2011, 0(2) |
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| 作者姓名： | 李蓓智 刘赏 杨建国 吴喜如 |
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| 作者单位： | 东华大学,机械工程学院,上海,201620 |
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| 基金项目： | 国家重大专项资助(2009ZX04001-101); 上海市重点学科建设项目资助(B602) |
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| 摘 要： | 基于有限元素法,对高速外圆磨床砂轮主轴系统进行了动态特性分析。研究了不同主轴支撑刚度、轴承间距和陀螺效应对主轴组件系统动态特性的影响及其变化规律,为高速外圆磨床砂轮主轴系统结构的优化设计提供了理论依据和指导。
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| 关 键 词： | 电主轴 主轴系统 动态特性 |
Research On dynamic characteristics of high-speed cylindrical grinding machine spindle system |
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| LI Bei-zhi,LIU Shang,YANG Jian-guo,WU Xi-ru. Research On dynamic characteristics of high-speed cylindrical grinding machine spindle system[J]. Machinery Design & Manufacture, 2011, 0(2) |
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| Authors: | LI Bei-zhi LIU Shang YANG Jian-guo WU Xi-ru |
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| Affiliation: | LI Bei-zhi,LIU Shang,YANG Jian-guo,WU Xi-ru(School of Mechanical Engineer,Donghua University,Shanghai 201620,China) |
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| Abstract: | Based on the finite element method,the analysis on dynamic characteristics of high-speed cylindrical grinding machine spindle system is conducted.The paper studied the effect of the spindle system by bearing stiffness and bearing spacing,and provides a theoretical basis for optimal design and guidance. |
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| Keywords: | Motorized spindle Spindle system Dynamic characteristics |
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