超磁致伸缩换能器涡流损耗及温升抑制研究

doi:10.3901/JME.2022.21.243

机械工程学报 ›› 2022, Vol. 58 ›› Issue (21): 243-249.doi: 10.3901/JME.2022.21.243

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超磁致伸缩换能器涡流损耗及温升抑制研究

兰天, 冯平法, 张建富, 周辉林

清华大学机械工程系北京 100084

收稿日期:2021-12-19 修回日期:2022-05-18 出版日期:2022-11-05 发布日期:2022-12-23
通讯作者: 冯平法(通信作者),男,1966年出生,博士,教授,博士研究生导师。主要研究方向为超声加工工艺与装备;高速高效切削工艺与装备;数控加工精度原位检测;制造装备性能分析与优化;智能制造系统及信息集成技术。E-mail:fengpf@tsinghua.edu.cn
作者简介:兰天,男,1997年出生,博士研究生。主要研究方向为超磁致伸缩加工系统设计。E-mail:lan-t19@mails.tsinghua.edu.cn
基金资助:
国家自然科学基金资助项目（51875311）。

Eddy Current Loss and Thermal Control of Giant Magnetostrictive Transducer

LAN Tian, FENG Pingfa, ZHANG Jianfu, ZHOU huilin

Department of Mechanical Engineering, Tsinghua University, Beijing 100084

Received:2021-12-19 Revised:2022-05-18 Online:2022-11-05 Published:2022-12-23

摘要/Abstract

摘要： 超磁致伸缩材料用于换能器后可实现大振幅的超声加工。超磁致伸缩换能器使用时会施加高频电流，内部会产生较大的涡流损耗，引起换能器内部系统的温升，造成不必要的能量损耗，因此对换能器内部进行优化设计，降低换能器内部的涡流损耗，可有效提高能量利用率，减小系统温升，提高换能器的振幅稳定性。建立了超磁致伸缩换能器内部涡流损耗的理论模型，特别分析了超磁致伸缩材料和永磁体切片对涡流损耗的影响。同时借助ANSYS Workbench软件对超磁致伸缩换能器工作时产生的涡流损耗及其引起的换能器整体的温升情况进行了有限元仿真分析，在理论层面得到了换能器内部的涡流损耗规律。最终提出了超磁致伸缩换能器的永磁体切片优化方案，结果表明，切片优化后的换能器涡流损耗明显降低，工作时温升情况得到明显抑制。

关键词: 超声加工, 超磁致伸缩, 换能器, 涡流损耗, 温度控制

Abstract: Giant magnetostrictive material can realize large-amplitude ultrasonic processing when it is used in a transducer. When the giant magnetostrictive transducer is used, it will generated a large eddy current loss, which will cause the temperature rise of the internal system of the transducer, and cause the unnecessary power loss. Thus, optimizing the design of the interior of the transducer to reduce the eddy current loss inside the transducer can effectively improve the energy utilization rate, reduce the temperature rise of the system, and improve the amplitude stability of the transducer. The theoretical model of the eddy current loss inside the giant magnetostrictive transducer is established, and the influence of the giant magnetostrictive material and permanent magnet slices on the eddy current loss is especially analyzed. The finite element simulation analysis of the eddy current loss and the overall temperature rise of the transducer caused by the giant magnetostrictive transducer is carried out with the help of ANSYS Workbench, and the eddy current loss law inside the transducer is obtained at theoretical level. Finally, a permanent magnet slice optimization scheme for giant magnetostrictive transducer is proposed. The results show that the eddy current loss of the transducer after slice optimization is significantly reduced, and the temperature rise during operation was significantly suppressed.

Key words: ultrasonic machining, giant magnetostriction, transducer, eddy current loss, thermal control

中图分类号:

TG663

兰天, 冯平法, 张建富, 周辉林. 超磁致伸缩换能器涡流损耗及温升抑制研究[J]. 机械工程学报, 2022, 58(21): 243-249.

LAN Tian, FENG Pingfa, ZHANG Jianfu, ZHOU huilin. Eddy Current Loss and Thermal Control of Giant Magnetostrictive Transducer[J]. Journal of Mechanical Engineering, 2022, 58(21): 243-249.

参考文献

[1] 吕福在, 项占琴, 程耀东, 等. 稀土超磁致伸缩材料高速强力电磁阀的研究[J]. 内燃机学报, 2000, 18(2):199-202. LÜ Fuzai, XIANG Zhanqin, CHENG Yaodong, et al. Research on high speed and powerful solenoid valve of rare earth giant magnetostrictive material[J]. Transactions of CSICE, 2000, 18(2):199-202.
[2] 李明范, 项占琴, 吕福在, 等. 超磁致伸缩换能器磁路设计及优化[J]. 浙江大学学报, 2006, 40(2):192-196. LI Mingfan, XIANG Zhanqin, LÜ Fuzai, et al. Magnetic circuit design and optimization of giant magnetostrictive transducer[J]. Journal of Zhejiang University, 2006, 40(2):192-196.
[3] 冯平法, 王健健, 张建富, 等. 硬脆材料旋转超声加工技术的研究现状及展望[J]. 机械工程学报, 2017, 53(19):3-21. FENG Pingfa, WANG Jianjian, ZHANG Jianfu, et al. Research status and future prospects of rotary ultrasonic machining of hard and brittle materials[J]. Journal of Mechanical Engineering, 2017, 53(19):3-21.
[4] 蔡万宠, 张建富, 郁鼎文, 等. 超磁致伸缩超声振动系统的机电转换效率研究[J]. 机械工程学报, 2017, 53(19):52-58. CAI Wanchong, ZHANG Jianfu, YU Dingwen, et al. Research on the electromechanical conversion efficiency for giant magnetostrictive ultrasonic machining system[J]. Journal of Mechanical Engineering, 2017, 53(19):52-58.
[5] ZHU Yuchuan, JI Liang. Theoretical and experimental investigations of the temperature and thermal deformation of a giant magnetostrictive actuator[J]. Sensors & Actuators A:Physical, 2014, 218(1):167-178.
[6] MOONGKI C, WAKIKAWA H, YAJIMA H, et al. Power loss analysis by measuring temperature rise in T-GMA[J]. Japanese AEM, 2011, 19(3):503-508.
[7] ZUCCA M, ROCCATO P E, BOTTAUSCIO O, et al. Analysis of losses in a magnetostrictive device under dynamic supply conditions[J]. IEEE Transactions on Magnetics, 2010, 46(2):183-186.
[8] 陶孟仑, 陈定方, 卢全国, 等. 超磁致伸缩材料动态涡流损耗模型及试验分析[J]. 机械工程学报, 2012, 48(13):146-151. TAO Menglun, CHEN Dingfang, LU Quanguo, et al. Eddy current losses of giant magnetostrictors:modeling and experimental analysis[J]. Journal of Mechanical Engineering, 2012, 48(13):146-151.
[9] LI P, LIU Q, ZHOU X, et al. Effect of Terfenol-D rod structure on vibration performance of giant magnetostrictive ultrasonic transducer[J]. Journal of Vibration and Control, 2021, 27(5-6):573-581.
[10] KALETA J, LEWANDOWSKI D, MECH R. Magnetostriction of field-structural composite with Terfenol-D particles[J]. Archives of Civil & Mechanical Engineering, 2015, 15(4):897-902.
[11] LIU H, GAO S, WANG H, et al. Study on eddy current loss characteristics of precision giant magnetostrictive actuator considering magnetic field distribution[J]. International Journal of Nanomanufacturing, 2019, 15(4):343-354.
[12] 贾振元, 杨兴, 郭东明, 等. 超磁致伸缩材料微位移执行器的设计理论及方法[J]. 机械工程学报, 2001, 37(11):46-49. JIA Zhenyuan, YANG Xing, GUO Dongming, et al. Design theory and method of giant magnetostrictive micro-displacement actuator[J]. Journal of Mechanical Engineering, 2001, 37(11):46-49.
[13] YAN Ming, ZHENG Peng, GAO Xiufeng, et al. Temperature field computation of giant magnetostrictive transducers[C]//Proceedings of the 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering. Changchun, 2010:244-247.
[14] ZHOU H, ZHANG J, YU D, et al. Advances in rotary ultrasonic machining system for hard and brittle materials[J]. Advances in Mechanical Engineering, 2019, 11(12):1-13.
[15] 纪良. 超磁致伸缩电静液作动器温度场分布与热位移特性研究[D]. 南京:南京航空航天大学, 2016. JI Liang. Research on temperature field distribution and thermal deformation of giant magnetostrictive electro-hydrostatic actuator[D]. Nanjing:Nanjing University of Aeronautics and Astronautics, 2016.

超磁致伸缩换能器涡流损耗及温升抑制研究

Eddy Current Loss and Thermal Control of Giant Magnetostrictive Transducer

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