Results 11 to 20 of about 11,865 (214)

Comparative Analysis using Electrical Discharge Machining to Determine the Impact of Powder Particles on Inconel-800 [PDF]

Archives of Metallurgy and Materials
Inconel-800 is often used across different industries because of its unique properties, especially its ability to withstand very high temperatures. However, machining Inconel-800 can be quite challenging to conventional machining processes due to its ...
Satish Kumar, Sujeet Kumar Chaubey, Harvinder Singh, Suyog Jhavar   +3 more
doaj   +1 more source

A New Thermal Model for Predicted Discharge Craters in Micro/Nano-EDM Considering the Non-Fourier Effect

Crystals, 2022
Micro/nano-electrical discharge machining is an alternative preparation method for surface micro/nano-structures, but it is difficult to precisely control the size of the micro/nano-structures due to its unclear material removal mechanism.
Zhi Chen, Cheng Wu, Hongbing Zhou, Hongzhi Yan   +3 more
doaj   +1 more source

Experimental Characterization of Electrical Discharge Machining of Aluminum 6061 T6 Alloy using Different Dielectrics [PDF]

, 2019
Electrical discharge machining is a non-traditional machining method broadly employed in industries for machining of parts that have typical profiles and require great accuracy.
Ismail, S. O., Khalid, Q. S., Niamat, M., Sarfraz, S., Shehab, E.   +4 more
core   +4 more sources

Improving the Speed of Small Deep Hole Electrical Discharge Machining by Combining Rotation of the Electrode with a Rapid-Response

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2011
In this paper, we report on the co-operative control of a 5-DOF controlled magnetically-levitated (maglev) local actuator (MLA) combined with a conventional electrical discharge machine, which we developed as a means to increasing the electrical ...
Dongjue HE, Tadahiko SHINSHI, Xiaoyou ZHANG, Takashi YUZAWA, Tatsusi SATO   +4 more
doaj   +1 more source

Effect of electro discharge machining (EDM) on the AISI316L SS white layer microstructure and corrosion resistance [PDF]

, 2012
The localised corrosion resistance of austenitic stainless steels is strongly influenced by the quality of finished surface. EDM machining induces substantial changes by the high thermal gradients generated by electric sparks.
AMADOU, Tidiane, BRAHAM, Chedly, GHANEM, Farhat, GONZALEZ, Gonzalo, SIDHOM, Habib   +4 more
core   +6 more sources

High-Speed Electrical Discharge Machining By Using a 5-DOF Controlled Maglev Local Actuator

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2008
The objective of this study is to realize high-speed electrical discharge machining (EDM) using a wide-bandwidth, high-precision, millimeter-stroke, 5-DOF controlled maglev local actuator.
Xiaoyou ZHANG, Tadahiko SHINSHI, Akira SHIMOKOHBE, Tatsushi SATO, Hidetaka MIYAKE, Takayuki NAKAGAWA   +5 more
doaj   +1 more source

Direct Observation of Discharge Phenomena in Vibration-Assisted Micro EDM of Array Structures

Micromachines, 2022
The batch mode electrical discharge machining (EDM) method has been developed to improve the throughput and accuracy in fabricating array structures, but the process suffers from insufficient debris removal caused by the complex electrode geometry.
Gero Esser, Jiwang Yan
doaj   +1 more source

Design of an electrochemical micromachining machine [PDF]

, 2014
Electrochemical micromachining (μECM) is a non-conventional machining process based on the phenomenon of electrolysis. μECM became an attractive area of research due to the fact that this process does not create any defective layer after machining and ...
A Muetze, A Spieser, AB Kamaraj, AB Kamaraj, AL Trimmer, Alexandre Spieser, Atanas Ivanov, AW Labib, B Bhattacharyya, BJ Park, C-T Lin, D Huo, DS Bilgi, ES Lee, G Skrabalak, HS Shin, J Kozak, J Kozak, JA McGeough, KP Rajurkar, KP Rajurkar, L Cagnon, M Datta, M Kock, M Sen, M Wang, MAH Mithu, MAH Mithu, PT Stanev, R Schuster, S Burkert, TKKR Mediliyegedara, U Çaydaş, V Kirchner, X Lu, X Luo, Y Lu, YJ Zhang, Z Zhang, Z Zhang, Z-W Fan   +40 more
core   +1 more source

Pulses Model of Electrical Discharge Machining (EDM)

Proceeding of the Electrical Engineering Computer Science and Informatics, 2014
This article presents a model of pulses inElectrical Discharge Machining (EDM) system. There areseveral mathematical models have been successfully developedbased on the initial, ignition and discharge phase of currentand voltage gap. According to these models, the circuitschematic of transistor pulse power generator has beendesigned using electrical ...
Ade Erawan Minhat, Nor Hisham Hj Khamis, Azli Yahya, Trias Andromeda, Kartiko Nugroho   +4 more
openaire   +2 more sources

Multi objective machining estimation model using orthogonal and neural network [PDF]

, 2016
Much hard work has been done to model the machining operations using the neural network (NN). However, the selection of suitable neural network model in machining optimization area especially in multi objective area is unsupervised and resulted in ...
Sallehuddin, R., Sharif, S., Yusoff, Y., Zain, A. M.   +3 more
core   +1 more source