Results 21 to 30 of about 18,282 (307)

REQUIREMENTS AND SOLUTIONS FOR A DEVICE FOR WIRE ELECTRICAL DISCHARGE MACHINING

Nonconventional Technologies Review, 2021
Rectilinear kerfs in workpieces made of hard electroconductive materials can be made by wire erosion electrical discharge machining. However, since machine tools intended for such machining are rarer and more expensive, the problem of using devices for ...
Laurentiu Slatineanu, Margareta Coteata, Gheorghe Bosoanca, Oana Dodun, Adelina Hirtuc, Irina Besliu, Sergiu Mazuru   +6 more
doaj  

Optimization on Material Removal Rate and Surface Roughness of Stainless Steel 304 Wire Cut EDM by Response Surface Methodology

Advances in Materials Science and Engineering, 2022
In this work, wire cut electrical discharge machining (WEDM) is used for the material removing processes; it is utilized for machining conductive parts where it is required to produce complicated shapes, new profiles, new geometry, new product ...
Sathishkumar Seshaiah, Deepak Sampathkumar, Mathanbabu Mariappan, Ashokkumar Mohankumar, Guruprasad Balachandran, Murugan Kaliyamoorthy, Barathiraja Rajendran, Rajendiran Gopal   +7 more
doaj   +1 more source

Multi-objective optimization in WEDM of D3 tool steel using integrated approach of Taguchi method & Grey relational analysis [PDF]

, 2014
In this paper, wire electrical discharge machining of D3 tool steel is studied. Influence of pulse-on time, pulse-off time, peak current and wire speed are investigated for MRR, dimensional deviation, gap current and machining time, during intricate ...
Shinde, Vasudev D., Shivade, Anand S.
core   +2 more sources

Optimization of machining processes using pattern search algorithm [PDF]

, 2014
Optimization of machining processes not only increases machining efficiency and economics, but also the end product quality. In recent years, among the traditional optimization methods, stochastic direct search optimization methods such as meta-heuristic
Miloš Madić, Miroslav Radovanović
core   +1 more source

Influence of MTP on Surface Roughness and Geometric Accuracy of Machined Surface at WEDM

International Journal of Engineering and Management Sciences, 2020
Electrical discharge machining technology is one of the most precise machining methods. Therefore, even the smallest deviation of micro and macro geometry generally has a significant impact on the overall quality of products produced by this progressive
Luboslav Straka, Gabriel Dittrich
doaj   +1 more source

Multiresponse Optimization of Wire Electrical Discharge Machining Parameters for Ti-6Al-2Sn-4Zr-2Mo (α-β) Alloy Using Taguchi-Grey Relational Approach

Advances in Materials Science and Engineering, 2022
The Ti-6Al-2Sn-4Zr-2Mo alloy was machined using the wire electrical discharge machining (WEDM) method in this research. The consequences of input values like pulse on duration, wire tension, and wire feed on metal removal rate (MRR) and surface roughness
A. Perumal, C. Kailasanathan, Balasubramaniam Stalin, S. Suresh Kumar, P. R. Rajkumar, T. Gangadharan, G. Venkatesan, N. Nagaprasad, V. Dhinakaran, Ramaswamy Krishnaraj   +9 more
doaj   +1 more source

Sustainable machining: process energy optimisation of wire electrodischarge machining of Inconel and titanium superalloys [PDF]

, 2017
Process energy optimisation is vital in view of the environmental performance of electrodischarge machining (EDM). This research is focused on identifying the significant parameters that optimise the process energy consumption of wire EDM (WEDM) of ...
Antar, Mohammad, Chantzis, Dimitrios, DeSilva, Anjali K.M., Gamage, Janaka R.   +3 more
core   +1 more source

Formation mechanism of surface topography in low-speed wire electrical discharge machining Inconel 718 and its on-line prediction based on acoustic emission technology

Advances in Mechanical Engineering, 2017
The mechanism of surface topography formation of Inconel 718 in low-speed wire electrical discharge machining was studied, and its on-line prediction based on acoustic emission detection technology is carried out.
Yan Wang, Duxing He, Lin Yang, Wei Xiong
doaj   +1 more source

An experimental analysis and optimization of machining rate and surface characteristics in WEDM of Monel-400 using RSM and desirability approach [PDF]

, 2015
In the present work, an experimental investigation on wire electrical discharge machining (WEDM) of Monel-400 has been presented. Monel-400 is a nickel- copper-based alloy, mostly employed in ships and corrosion- resisting applications.
Jangra, Kamal Kumar, Kumar, Vikas, Kumar, Vinod   +2 more
core   +1 more source

An overview to micro-wire-electrical discharge machining

IOP Conference Series: Materials Science and Engineering, 2021
Abstract Hard to cut metals are widely machined with the help of Wire EDM process which overcomes major challenges in the conventional machining processes. For generation of micro-features and complex three dimensional structures Wire EDM is considered above other unconventional machining process like abrasive jet, laser, plasma and ...
Rajesh K Porwal, K Vinod, Premanand S Chauhan, Rajendra K Shukla   +3 more
openaire   +1 more source