Toward green electrical discharge machining (EDM): state of art and outlook

被引:15
作者
Alrubaye, Israa Dheyaa Khalaf [1 ,3 ]
Fantoni, Gualtiero [2 ]
机构
[1] Univ Pisa, Dept Smart Ind, Largo Lucio Lazzarino, Pisa, Italy
[2] Univ Pisa, Dept Civil & Ind Engn, Largo Lucio Lazzarino, Pisa, Italy
[3] Univ Pisa, Dept Smart Ind, Largo Lucio Lazzarino 2, I-56122 Pisa, Italy
关键词
Additive manufacturing; carbon nanotube; cryogenic treatment; green electrical discharge machining; technology readiness levels; SURFACE CHARACTERISTICS; TREATED ELECTRODES; DIELECTRIC FLUID; MATERIAL REMOVAL; CARBON NANOTUBE; FEASIBILITY; PERFORMANCE; OIL; TI-6AL-4V; ALLOY;
D O I
10.1080/10910344.2023.2194961
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The electrical discharge machining process is useful to manufacture complex shaped parts with high accuracy; however, it has unfriendly environmental impacts such as toxic emissions and health hazards; these impacts do not align with the recent orientation toward green industrial environments. Nowadays, researchers, practitioners, and designers focus on implementing sustainable EDM-based green environmental principles. Thus, this article presents an extensive overview of most of the enhancement and eco-friendly technologies for improving the efficiency of the EDM process (material removal rate, lower electrode wear ratio, and surface roughness) and lowering the environmental impacts. These enhancement technologies have been classified into four drivers. The advantages and limitations of each technology have been discussed. Then, the maturity of each technology has been estimated through technology readiness levels.
引用
收藏
页码:63 / 105
页数:43
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