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Study of Corner and Shape Accuracies in Wire Electro-Discharge Machining of Fin and Gear Profiles and Taper Cutting [PDF]
MicromachinesWire electrical discharge machining (WEDM) enables the production of complex parts with tight tolerances, although maintaining dimensional accuracy in corners and tapers remains challenging due to wire deflection and vibration.
Joshua Adjei-Yeboah +1 more
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Predicting wire electrical discharge machined surface roughness of C355/silicon nitride/graphene hybrid nanocomposites using simulation, statistical and machine learning techniques [PDF]
Scientific ReportsThis study employed machine learning (ML) and optimization approaches, with support vector regression (SVR), artificial neural networks (ANNs) simulations and response surface methodology to study surface roughness of wire electrical discharge machined ...
Suresh Vellingiri +7 more
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Experimental investigation on low-frequency vibration assisted micro-WEDM of Inconel 718
Engineering Science and Technology, an International Journal, 2017 The micro-wire electric discharge machining (micro-WEDM) has emerged as the popular micromachining processes for fabrication of micro-features. However, the low machining rate and poor surface finish are restricting wide applications of this process ...
Deepak Rajendra Unune, Harlal Singh Mali
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WEDM single crater asymmetry [PDF]
The International Journal of Advanced Manufacturing Technology, 2021 AbstractIn wire electrical discharge machining (WEDM), the erosion is made through a series of overlapped craters. The shape of these craters has a relevant impact on the characteristics of the machined surface, from surface roughness to heat effects during the spark. Current models on EDM process do not represent specific WEDM characteristics, such as
Paulo M. B. Esteves +4 more
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An overview of major research areas in Wire cut EDM on different materials [PDF]
INCAS Bulletin, 2020 WEDM (Wire electrical discharge machining) is a precision machining method for cutting electrically conductive materials. It is an unconventional machining process that produces precision parts that match the dimensional tolerances of our designs within ...
M. CHAITANYA REDDY, K. VENKATA RAO
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WEDM Used for Machining High Entropy Alloys [PDF]
Materials, 2020 Unconventional wire electrical discharge machining technology (WEDM) is a key machining process, especially for machining newly emerging materials, as there are almost no restrictions (only at least minimal electrical conductivity) in terms of demands on the mechanical properties of the workpiece or the need to develop new tool geometry.
Katerina Mouralova +6 more
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Journal of Engineering and Applied Science, 2023 The objective of this study is to propose a method called the fuzzy technique for order preference by similarity to the ideal solution (F-TOPSIS) to select parameters of the wire electrical discharge machining (WEDM) process. Consequently, the parameters
Babatunde Alade Sawyerr +5 more
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Parametric optimization in WEDM machining process for OHNS steel and its experimental validation [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2022 Wire electric discharge machining (WEDM) has become a key unconventional technology, as it offers a perfect solution for manufacturing machine-made components such as oil hardened nickel (non-shrinking) steel (OHNS) stainless steel and full forms which
Sambhaji Venkatrao Sagare +1 more
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Parametric Optimization and Influence of Near-Dry WEDM Variables on Nitinol Shape Memory Alloy
Micromachines, 2022 Nitinol-shape memory alloys (SMAs) are widely preferred for applications of automobile, biomedical, aerospace, robotics, and other industrial area. Therefore, precise machining of Nitinol SMA plays a vital role in achieving better surface roughness ...
Rakesh Chaudhari +6 more
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Investigation of the Influence of Process Parameters on Shape Deviation after Wire Electrical Discharge Machining [PDF]
Archives of Metallurgy and Materials, 2019 New materials require the use of advanced technology in manufacturing parts of complex shape. One of the modern non-conventional technology of manufacturing difficult to cut materials is the wire electrical discharge machining (WEDM).
R. Świercz +3 more
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