NDLI: Influences of Powder mixed Dielectric Fluid on Machining Characteristics of EDM processed parts: A review

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Influences of Powder mixed Dielectric Fluid on Machining Characteristics of EDM processed parts: A review

Content Provider	Scilit
Copyright Year	2021
Description	Journal: Iop Conference Series: Materials Science and Engineering The effective application of any machining process relies on its ability to machine the part/material with high efficiency and with better surface finish. Electrical discharge machining is considered as a non-conventional method of machining which is well established and is used for the manufacture of parts which have geometrically complex shapes and intricate profiles. This machining technique came out for the process of making dies and mere tools for the other manufacturing process. From several years various researches are going on to ameliorate the process parameters which consists of characteristics such as surface roughness (SR), Material Removal Rate (MRR) and tool wear rate (TWR) etc. One of the process that came up with the advancement in capabilities of the EDM process is Powder Mixed Electrical Discharge Machining (PMEDM). The presence of fine metal particles in the dielectric fluid enhance its properties. It includes the increase in the spark gap between the tool electrode and the work and also the reduction in the insulating strength. This increases the surface finish and material removal rate and the process becomes more stable. The present paper brings in the review of research done by several authors across the world to enhance the capabilities of EDM by adding powder mixed dielectric as working fluid. The behaviour of several powders when mixed with the dielectric fluid (working fluid) have been studied and observed by many researchers.
Related Links	https://iopscience.iop.org/article/10.1088/1757-899X/1116/1/012099/pdf
ISSN	17578981
e-ISSN	1757899X
DOI	10.1088/1757-899x/1116/1/012099
Journal	Iop Conference Series: Materials Science and Engineering
Issue Number	1
Volume Number	1116
Language	English
Publisher	IOP Publishing
Publisher Date	2021-04-01
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Materials Science and Engineering Manufacturing Engineering Surface Roughness Powder Mixed Dielectric
Content Type	Text
Resource Type	Article

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