| 基于试验模态分析的电主轴振动特性研究 |
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| 引用本文： | 才旦扎西,田伟,何成云,杨锦斌. 基于试验模态分析的电主轴振动特性研究[J]. 青海大学学报, 2014, 32(5): 13-20 |
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| 作者姓名： | 才旦扎西 田伟 何成云 杨锦斌 |
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| 作者单位： | 1. 西部矿业股份有限公司,青海西宁,810001
2. 青海一机数控机床有限责任公司,青海西宁,810018 |
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| 摘 要： | 本文通过对电主轴测试试验内容、测试原理、测试试验平台设计、测试试验方法及步骤等方面内容进行阐述,并用测试试验数据——振动频谱曲线图进行了电主轴振动特性分析,找到了电主轴产生共振的转速范围,为数控机床的动态研究和设计提供了依据。
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| 关 键 词： | 电主轴 振动特性 测试试验 频谱曲线图 |
Electric spindle's vibration characteristic based on experimental modal analysis |
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| CAIDAN Zhaxi,TIAN Wei,HE Chengyun,YANG Jinbin. Electric spindle's vibration characteristic based on experimental modal analysis[J]. Journal of Qinghai University(Natural Science), 2014, 32(5): 13-20 |
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| Authors: | CAIDAN Zhaxi TIAN Wei HE Chengyun YANG Jinbin |
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| Affiliation: | CAIDAN Zhaxi, TIAN Wei, HE Chengyun, YANG Jinbin ( 1. Western Mining Limited Corporation, Xining 810001, China; 2. Qinghai No. 1 CNC Machine Tool Co. , Ltd. ,Xining 810018, China) |
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| Abstract: | According to the analysis of the significance of electric spindle＇s vibration test,this article put forward both testing goal and testing target. And described all things through the testing content,testing principle,experimental platform design,testing method and as well as its testing step.An analysis of the electric spindle＇s vibration characteristic by using a testing experimental data called vibration spectrum curve was carried out. The speed range spindle resonance was determined.The result provides a basis for numerical control machine tools＇ dynamic research and design. |
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| Keywords: | electric spindle vibration characteristic testing experiment spectrum curve |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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