Results 51 to 60 of about 546 (176)

Assessment of Powder Mixed EDM: A Review

open access: yesMATEC Web of Conferences, 2014
This project research undertakes the assessment of powder added electrical discharge machining (PMDM) with focus on effect of additive powders and circulation systems.
Nanimina Alexis Mouangué   +2 more
doaj   +1 more source

Effect of machining parameter on the surface roughness of AISI 304 in silicon carbide powder mixed EDM [PDF]

open access: yesDecision Science Letters, 2017
Powder mixed electro discharge machining (PMEDM) is a hybrid machining process where electrically conductive powder is suspended into a dielectric medium, for enhancing the material removal as well as the surface finish.
Munmun Bhaumik, Kalipada Maity
doaj   +1 more source

Suitability of pristine carbon nanotube yarn tool for material removal by electrical discharges [PDF]

open access: yes, 2022
High-intensity electrical discharges are used in the unconventional technique known as electrical discharge machining (EDM) to machine metals of any hardness.
YAYLA, PAŞA
core   +2 more sources

Enhancing the machining productivity in PMEDM for titanium alloy with low-frequency vibrations associated with the workpiece

open access: yesJournal of the Mechanical Behavior of Materials
The incorporation of frequency vibration into the powder mixed electric discharge machining (PMEDM) process has the potential to significantly enhance the productivity and quality of the machining process, as well as to provide a great deal of ...
Le Quang Dung   +4 more
doaj   +1 more source

Influence of silicon carbide mixed used engine oil dielectric fluid on EDM characteristics of AA7075/SiCp/B4Cp hybrid composites

open access: yesMaterials Research Express, 2021
In this study, AA7050/SiC/B _4 C hybrid composites were machined using the Electric Discharge Machining process, used engine oil as the dielectric fluid to obtain wealth from waste.
S Ganapathi Iyyappan   +2 more
doaj   +1 more source

A comprehensive review on powder mixed electrical discharge machining: advances in dielectric enhancement and machining efficiency

open access: yesDiscover Applied Sciences
Traditional electrical discharge machining (EDM) faces several challenges in achieving high precision and superior surface quality, particularly when machining complex geometries such as injection molds and dies.
Dharmendra Kumar   +3 more
doaj   +1 more source

Study the Effect of the Graphite Powder Mixing Electrical Discharge Machining on Creation of Surface Residual Stresses for AISI D2 Die Steel Using Design of Experiments [PDF]

open access: yesEngineering and Technology Journal, 2015
This paperattempted to study the induced surface residual stressesduethe effect of Electrical discharge machining (EDM) input parameters, (the pulse current,the pulse-on time and the type of electrode).The work includedthe use of two types of electrode ...
Ahmed Naif Al-Khazraji   +2 more
doaj   +1 more source

Electro-Discharge Machining of Aluminum Alloy with Nickel Powder-Mixed Dielectric [PDF]

open access: yes, 2018
Powder-mixed dielectric fluid is one of the innovations of electrode-discharge machining (EDM) which seeks to improve the process outputs by addition of Nickel powders to the dielectric during machining.
K, Eshwara Prasad, P, Srinivasa Rao
core   +1 more source

Numerical simulation of powder mixed electric discharge machining (PMEDM) using finite element method

open access: yesMathematical and Computer Modelling, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kansal, H. K.   +2 more
openaire   +2 more sources

Modeling And Optimization Of Process Parameters In Pmedm By Genetic Algorithm

open access: yes, 2008
{"references": ["H. Zarepour, A.F. Tehrani, D. Karimi, and S. Amini, \"Statistical\nanalysis on electrode wear in EDM of tool steel DIN 1.2714 used in\nforging dies,\" J. Mater Process Tech., vol. 188, pp. 711-714, 2007.", "A.Ghosh, A.K. Mallik, Manufacturing Science, Affiliated East-West\nPress, New Delhi, 1991.", "B.H. Yan, H.C. Tsai, F.Y.
Kolahan, Farhad, Bironro, Mohammad
openaire   +1 more source

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