| 内装式电主轴电机的发热和温升问题 |
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| 引用本文： | 王可,张玉璞,孙兴伟.内装式电主轴电机的发热和温升问题[J].机械工程与自动化,2011(3). |
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| 作者姓名： | 王可 张玉璞 孙兴伟 |
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| 作者单位： | 沈阳工业大学,机械工程学院,辽宁沈阳,110870 |
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| 摘 要： | 电主轴电机的功率损耗发热和高速滚动轴承的摩擦发热所产生的热变形严重影响了机床的加工精度,改善电主轴的温升和发热状况是当前电主轴研究的一大内容.就相关问题有针对性地提出了几种具体的处理措施.
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| 关 键 词： | 电主轴 陶瓷轴承 发热 |
Problems about Heating and Temperature-rising of Large Power and Precision Motorized Spindle |
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| WANG Ke,ZHANG Yu-pu,SUN Xing-wei.Problems about Heating and Temperature-rising of Large Power and Precision Motorized Spindle[J].Mechanical Engineering & Automation,2011(3). |
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| Authors: | WANG Ke ZHANG Yu-pu SUN Xing-wei |
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| Affiliation: | WANG Ke,ZHANG Yu-pu,SUN Xing-wei(School of Mechanical Engineering,Shenyang University of Technology,Shenyang 110870,China) |
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| Abstract: | The heat generated by the power loss in motor and the friction in rolling bearings makes the spindle of the machine tool thermal deformation,which greatly decreases the accuracy of high-speed machine tool.So it is one of the main contents to research the thermal properties of high speed motorized spindle.This paper introduces some measures to improve the thermal properties of motorized spindle. |
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| Keywords: | motorized spindle ceramic bearing heating |
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