首页|Advanced nonlinear rheology magnetorheological finishing:A review

Advanced nonlinear rheology magnetorheological finishing:A review

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High-performance devices usually have curved surfaces,requiring high accuracy of shape and low surface roughness.It is a challenge to achieve high accuracies for form and position on a device with low surface roughness.However,due to the unique nonlinear rheology,magnetorheo-logical fluids with hard abrasives are widely applied in ultra-precision surface finishing.Compared with conventional mechanical finishing,magnetorheological finishing displays obviously advan-tages,such as high precision shape of machined surface,low surface roughness and subsurface dam-age,and easy control for finishing processes.However,finishing performance depends on various factors,e.g.volume fraction and distribution of magnetic particles,types of hard abrasives and additives,strength of magnetic field,finishing forms.Therefore,a comprehensive review on related works is essential to understand the state-of-the-art of magnetorheological finishing and beneficial to inspire researchers to develop lower cost,higher machining accuracy and efficient approaches and setups,which demonstrates a significant guidance for development of high-performance parts in fields of aerospace,navigation and clinical medicine etc.This review starts from the rheological property of magnetorheological fluids,summarizing dynamically nonlinear rheological properties and stable finishing approaches.Then,the effect of components in magnetorheological fluids is dis-cussed on finishing performance,consisting of magnetic particles,carrier fluid,additives and abra-sives.Reasonable configuration of magnetorheological fluids,and different magnetorheological finishing methods are presented for variously curved surfaces.In addition,the current finishing forms and future directions are also addressed in this review.

Finishing approachesFinishing performanceMagnetorheological finish-ingMagnetorheological fluidsRheological property

Feng ZHAO、Zhenyu ZHANG、Jianjun YANG、Jiaxin YU、Junyuan FENG、Hongxiu ZHOU、Chunjing SHI、Fanning MENG

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State Key Laboratory of High-performance Precision Manufacturing,Dalian University of Technology,Dalian 116024,China

Facility Design and Instrumentation Institute,China Aerodynamics Research and Development Center,Mianyang 621000,China

Key Laboratory of Testing Technology for Manufacturing Process,Ministry of Education,Southwest University of Science and Technology,Mianyang 621010,China

School of Energy and Power Engineering,Dalian University of Technology,Dalian 116024,China

School of Mechanical Engineering,Hangzhou Dianzi University,Hangzhou 310018,China

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国家重点研发计划国家自然科学基金青年科学基金Changjiang Scholars Program of Chinese Ministry of EducationXinghai Science Funds for Distinguished Young Scholars at Dalian University of TechnologyCollaborative Innovation Center of Major Machine Manufacturing in Liaoning

2018YFA070340052205447

2024

10.1016/j.cja.2023.06.006

中国航空学报(英文版)
中国航空学会

中国航空学报(英文版)

CSTPCDEI
影响因子：0.847
ISSN：1000-9361
年,卷(期)：2024.37(4)
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