Results 21 to 30 of about 532,635 (266)
Procedia CIRP, 2018 Abstract Wire EDM is a time consuming process which requires several, (cost significant), consumables like wire, filters or deionization resin. Based on machining history and sensor inputs a developed model, e.g. an intelligent software, allows to predict the status & future capacity of consumables and wear parts and thus avoid down-times of machine.
G. Wälder +7 more
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Study on jet flushing method for improving debris exclusion in wire EDM
Nihon Kikai Gakkai ronbunshu, 2019 In wire electrical discharge machining (wire EDM), debris tends to stagnate around the wire electrode, since the machined kerf is very narrow. Then, secondary discharges often occur and discharges easily concentrate on the same location, which leads to ...
Tomonori EBISU +2 more
doaj +1 more source
Evaluation of a self-equilibrium cutting strategy for the contour method of residual stress measurement [PDF]
, 2018 An assessment of cutting-induced plasticity (CIP) is performed, by finite element (FE) prediction of the plastic strain accumulation along the cut tip when the EDM wire sections the NeT TG4 weld benchmark specimen along two cutting directions.
Hamelin, C. J. +3 more
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Effect of Surface Quality of Brass Coating Wire on Wire EDM Characteristics
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2008 The purpose of this study is to develop a new type of wire electrode, in which piano wire with very high tensile strength is coated with electrically conductive layer, such as brass or zinc, in order to attain high speed and high precision wire EDM.
Akira OKADA +3 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 +3 more
core +1 more source
Micromachines, 2020 Tungsten cemented carbide (WC-Co) is a widely applied material in micro-hole drilling, such as in suction nozzles, injection nozzles, and wire drawing dies, owing to its high wear resistance and hardness.
Yung-Yi Wu, Tzu-Wei Huang, Dong-Yea Sheu
doaj +1 more source
Single crater dimensions and wire diameter influence on Wire-EDM
Procedia CIRP, 2022 In Wire Electrical Discharge Machining (WEDM) the erosion process is based on the superposition of craters. The plasma channel and the craters’ shape have an impact on the process and on the characteristics of the machined surface. This impact goes from the cutting speed to the surface roughness passing through workpiece temperature gradient during the
Esteves, Paulo +3 more
openaire +2 more sources
Journal of Manufacturing and Materials Processing, 2022 The current experimental study concerns obtaining the optimal set of wire-EDM processing factors for a novel Al-Mg-0.6Si-0.35Fe/15%RHA/5%Cu hybrid aluminum matrix composite.
J. Kumar +4 more
semanticscholar +1 more source
International Journal on Interactive Design and Manufacturing (IJIDeM), 2022 To increase the productivity and quality of the machined components, wire electro-discharge machine parameters such as cutting speed, kerf width, and surface roughness are often optimized.
M. Priyadarshini +5 more
semanticscholar +1 more source
Facta Universitatis, Series: Mechanical Engineering, 2023 This paper presents the results of an investigation conducted on wire electric discharge machining (wire-EDM) of miniature ratchet gears. Effects of three important process parameters spark duration, ‘Ton’, spark-off-duration ‘Toff’, and wire tension ‘WT’
S. Chaubey, K. Gupta, M. Madić
semanticscholar +1 more source