The state of the art of electrical discharge drilling: a review

被引：31

作者：

Mao, Xuanyu ^{[1
]}

Almeida, Sergio ^{[1
]}

Mo, John ^{[1
]}

Ding, Songlin ^{[1
]}

机构：

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

来源：

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY | 2022年 / 121卷 / 5-6期

基金：

澳大利亚研究理事会;

关键词：

EDM; Electrical discharge drilling; EDD; Hole making; Electrode; Drilling; MICRO-EDM PROCESS; MULTIPLE PERFORMANCE-CHARACTERISTICS; DEEP CRYOGENIC TREATMENT; HIGH-ASPECT-RATIO; ULTRASONIC VIBRATION; MACHINING CHARACTERISTICS; PROCESS PARAMETERS; ELECTRODE WEAR; CURVED HOLE; POLYCRYSTALLINE DIAMOND;

D O I：

10.1007/s00170-022-09549-7

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 one of the most widely used non-conventional methods to machine electrically conductive materials in the manufacturing industry because of its strong capability in machining difficult-to-cut materials irrespective of their strength and hardness. Electrical discharge drilling (EDD) is an important variant of EDM. Due to the limitation of conventional drilling processes, special holes, particular those with high aspect ratios on hard-to-cut materials, can only be drilled by EDD. Extensive research has been carried out to improve the efficiency and quality of the EDD process by using different approaches, such as assisted EDD and powder-mixed EDM drilling aiming to improve the material removal rate (MRR), tool wear rate (TWR), surface quality and accuracy. This paper provides a comprehensive review of the EDD process. Different methods were compared; the advantages and disadvantages of each process were summarised; state-of-the-art technologies and the latest development were introduced, and research trends and new directions were presented.

引用

页码：2947 / 2969

页数：23

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