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| 超声振动辅助端面磨削表面温度场研究 | |
| 引用本文： | 汪心立,张建华,张勤河,任升峰,徐明刚,张洪丽.超声振动辅助端面磨削表面温度场研究[J].武汉理工大学学报(交通科学与工程版),2009,33(3):541-544. |
| 作者姓名： | 汪心立 张建华 张勤河 任升峰 徐明刚 张洪丽 |
| 作者单位： | 1. 山东大学机械工程学院,济南,250061;上海海马汽车研发有限公司,上海,201201 2. 山东大学机械工程学院,济南,250061 3. 济南大学机械工程学院,济南,250022 |
| 摘 要： | 对Nd-Fe-B烧结永磁材料恒压力径向振动辅助端面磨削的温度场进行研究.分析了恒压力振动磨削过程中磨削力和磨削速度的特点;完成了磨削表面温度场的理论计算和实验验证,发现恒压力振动辅助端面磨削时温度比相同条件下无超声振动时有所上升,并指出了发生这种现象的几个主要原因.通过对磨削温度场的研究可以在获得满意加工效果的同时,控制磨削烧伤的发生,进而充分发挥复合加工技术的优点. |
| 关 键 词： | 恒压力磨削 端面磨削 超声振动 磨削温度 |
Study on the Grinding Surface Temperature of Ultrasonic Vibration Aided Face Grinding |
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| Wang Xinli,Zhang Jianhua,Zhang Qinhe,Ren Shengfeng,Xu Minggang,Zhang Hongli.Study on the Grinding Surface Temperature of Ultrasonic Vibration Aided Face Grinding[J].journal of wuhan university of technology(transportation science&engineering),2009,33(3):541-544. | |
| Authors: | Wang Xinli Zhang Jianhua Zhang Qinhe Ren Shengfeng Xu Minggang Zhang Hongli |
| Institution: | School of Mechanical Engineering;Shandong University;Jinan 250061;Design Department;Shanghai Haima Automobile R&D Co.;Ltd.;Shanghai 201201;School of Mechanical Engineering;University of Jinan;Jinan 250022 |
| Abstract: | This paper presents the research of grinding temperature caused by machining sintered Nd-Fe-B permanent magnetic material through the way that was controlled-force radial ultrasonic vibration aided face grinding.The grinding force and speed in the process of the grinding were mainly analyzed;The theoretial calculation and experimental validation of the grinding surface temperature were completed,and it was founded that the temperature of controlled-force radial ultrasonic vibration aided face grinding was h... |
| Keywords: | Nd-Fe-B |
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