• CN: 11-2187/TH
  • ISSN: 0577-6686

Journal of Mechanical Engineering ›› 2025, Vol. 61 ›› Issue (13): 360-385.doi: 10.3901/JME.2025.13.360

Previous Articles    

Recent Progress of Multi-field Assisted Micro-grinding Technology

LI Kexin1, REN Yinghui1, LI Wei1, HUANG Xiangming1, CHEN Genyu1,2   

  1. 1. College of Mechanical and Vehicle Engineering, Hunan University, Changsha 410082;
    2. Laser Research Institute, Hunan University, Changsha 410082
  • Received:2024-07-14 Revised:2025-01-06 Published:2025-08-09

Abstract: New principles and methods of multi-field assisted micro-machining have emerged to achieve performance-geometry-integrated manufacturing for micro-structures or functional surfaces. However, the synergistic mechanism between the creation of surface integrity under energy fields coupling is still well understood, which makes it difficult to provide precise guidance for its industrial application. This study focuses on the field-assisted micro-grinding composite processing technology. Based on the analysis of the existing technical bottleneck of micro-structure machining under size effect, the synergistic mechanism of electrochemical, laser, ultrasonic and other energy fields in improving material machinability and improving processing efficiency and quality is discussed. Taking typical field-assisted micro-griding technologies as examples, whose process principle, application characteristics and existing challenges are reviewed. It also presents future work in the areas of field-assisted technology innovation and equipment development. The aim is to provide theoretical guidance and technical support to the academic and industrial communities.

Key words: multi-field assisted, micro-grinding, micro-structure, synergistic mechanism, high performance manufacturing

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