Results 21 to 30 of about 18,500 (304)

Optimization of Machining Parameters for Corner Accuracy Improvement for WEDM Processing

Applied Sciences, 2022
Corner accuracy occurring in wire electrical discharge machining (WEDM) is influenced by machining parameters such as wire vibration, wire lag, and excessive discharge, etc. This study proposed an optimization method which can improve the corner accuracy
Shih-Ming Wang, Jia-Xuan Wu, Hariyanto Gunawan, Ren-Qi Tu   +3 more
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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
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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

Design of a pulse power supply unit for micro-ECM [PDF]

, 2014
Electrochemical micro-machining (μECM) requires a particular pulse power supply unit (PSU) to be developed in order to achieve desired machining performance. This paper summarises the development of a pulse PSU meeting the requirements of μECM. The pulse
A Muetze, AB Kamaraj, Alexandre Spieser, Atanas Ivanov, B Bhattacharyya, BJ Park, ES Lee, FM Ozkeskin, H Schulze, I Yang, J Kozak, J Kozak, JA McGeough, L Cagnon, L Yong, M Kock, MAH Mithu, MAH Mithu, R Mathew, R Schuster, S Burkert, SH Choi, SH Huang, T Tang, Y Liu, YJ Zhang, Z Zhang, Z Zhang, Z-W Fan   +28 more
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Effect of Machining Parameters on Surface Roughness and Metal Removal Rate for AISI 310 L Stainless Steel in WEDM [PDF]

Engineering and Technology Journal, 2022
Wire electrical discharge machining (WEDM) is a non-traditional machining process that is widely used in the machining of conductive materials. This paper presents the investigation on surface roughness and metal removal rate of stainless steel using the
Muayad Ali, Abbas Ibrahim
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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.
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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
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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
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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
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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