Powder mixed micro-electric discharge machining (µPMEDM) is trending today in manufacturing industry because of its capability of creating complex three-dimensional shapes, high aspect ratio micro-holes and micro-machining of very hard materials like ceramics, tool steel and super alloy with dimensional accuracy as well as good surface finish. So there is need and scope for more research to be undertaken in this area to identify the influencing parameters to optimize the machining process. This paper aims to study the impact of technological and electrical input parameters such as voltage, current, capacitance, feed rate, rotational speed, powder mixed at different concentration levels on the output measures such as tool wear rate, material removal rate, surface roughness and surface integrity of the machined surface defining the performance of µPMEDM of advanced engineering materials, as it could open the possibility of its use in more innovative applications.
Powder Mixed Micro-Electric Discharge Machining—A Review
Lect.Notes Mechanical Engineering
2022-03-02
7 pages
Article/Chapter (Book)
Electronic Resource
English
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