| 划片机气静压电主轴热变形的有限元分析 |
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| 引用本文： | 王明权,易传云. 划片机气静压电主轴热变形的有限元分析[J]. 电子工业专用设备, 2007, 36(4): 39-44,48 |
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| 作者姓名： | 王明权 易传云 |
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| 作者单位： | 中国电子科技集团公司第四十五研究所,北京东燕郊,101601;华中科技大学机械学院机械电子信息工程系,湖北武汉,430074 |
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| 摘 要： | 分析划片机气静压电主轴的发热和热传递;建立气静压电主轴的热-应力有限元分析模型,用ANSYS软件计算主轴的温度场分布及主轴的热变形值。根据计算结果,提出减小主轴热变形及消除热变形造成的加工误差的措施。
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| 关 键 词： | 气静压电主轴 有限元分析 温度场 热变形 |
| 文章编号： | 1004-4507（2007）04.0039-06 |
| 修稿时间： | 2007-03-16 |
FEA of Thermal Deformation for Air Spindle of Dicing Saw |
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| Wang Ming-quan,Yi Chuan-yun. FEA of Thermal Deformation for Air Spindle of Dicing Saw[J]. Equipment for Electronic Products Marufacturing, 2007, 36(4): 39-44,48 |
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| Authors: | Wang Ming-quan Yi Chuan-yun |
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| Abstract: | The generation and transfer of heat of the air spindle were analyzed in this thesis. The heat-stress analysis model of the air spindle was established .The distribution of temperature field and thermal deformation of spindle were calculated by Finite element analysis (FEA) software ANSYS. According to the result, measures were put forward to reduce thermal deformation and machining error. |
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| Keywords: | Air spindle FEA Temperature field Thermal deformation |
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