Bubbles and debris in electrical discharge machining: a review

被引：2

作者：

Wei, Tao ^{[1
]}

Duan, Xiaoming ^{[2
]}

Yang, Xiaodong ^{[2
]}

Li, Guangxian ^{[1
]}

Han, Fengling ^{[3
]}

Feng, Yong ^{[2
]}

Wang, Xu ^{[1
]}

Ding, Songlin ^{[1
]}

机构：

[1] RMIT Univ, Sch Engn, Melbourne, Vic, Australia

[2] Harbin Inst Technol, Dept Mech Engn & Automat, Harbin, Peoples R China

[3] RMIT Univ, Sch Comp Technol, Melbourne, Vic, Australia

来源：

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2025年 / 136卷 / 5-6期

基金：

澳大利亚研究理事会;

关键词：

Electrical discharge machining (EDM); Bubble; Debris; Gap phenomenon; MATERIAL REMOVAL RATE; NUMERICAL-SIMULATION; MICRO-EDM; NEURAL-NETWORK; ULTRASONIC VIBRATION; SURFACE INTEGRITY; PULSE DISCHARGE; TOOL ROTATION; DYNAMICS; BREAKDOWN;

D O I：

10.1007/s00170-024-14915-8

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Electrical discharge machining (EDM) is a prominent unconventional manufacturing technique used for machining difficult-to-cut conductive materials, offering advantages such as the ability to process materials of varying strength or hardness and the absence of macro forces. However, the presence of bubbles and debris generated within the small discharge gap profoundly influences every aspect of the EDM process. Despite the immense potential of EDM, the intricate mechanisms underlying its technology remain incompletely understood, primarily due to the short processing time and small machining space, making it difficult to accurately describe the gap phenomenon. This paper presents a comprehensive overview of the effects of bubbles and debris in EDM, covering their formation, impact on discharge breakdown, movement within the machining gap, and electrode-based improvements to enhance debris removal performance. Development trends and new directions are also discussed.

引用

页码：1933 / 1965

页数：33

共 139 条

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