Journal ArticleDOI
Machining characteristics of titanium alloy (Ti–6Al–4V) using a combination process of EDM with USM
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TLDR
In this paper, the machining characteristics of titanium alloy were investigated using a combination process of electro-discharge machining (EDM) with ultrasonic machining, which can increase the material removal rate (MRR), electrode wear rate (EWR), relative electrode wear ratio (REWR), surface roughness and thickness of recast layer.About:
This article is published in Journal of Materials Processing Technology.The article was published on 2000-08-31. It has received 230 citations till now. The article focuses on the topics: Ultrasonic machining & Electrical discharge machining.read more
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Turbomachinery component manufacture by application of electrochemical, electro-physical and photonic processes
Fritz Klocke,Andreas Klink,Drazen Veselovac,David K. Aspinwall,Sein Leung Soo,Michael Schmidt,Johannes Schilp,Gideon Levy,Jean-Pierre Kruth +8 more
TL;DR: An overview of the current technological and economical capabilities of electrochemical (ECM)-based, electro-physical (EDM-based) and photonic (Laser/EBM)-based additive and removal processes for turbomachinery component manufacture is presented in this paper.
Journal ArticleDOI
Optimization of the EDM parameters on machining Ti–6Al–4V with multiple quality characteristics
TL;DR: In this article, a parameter optimization of the electrical discharge machining process to Ti-6Al-4V alloy considering multiple performance characteristics using the Taguchi method and grey relational analysis is reported.
Journal ArticleDOI
Multi-response optimization of process parameters based on response surface methodology for pure titanium using WEDM process
TL;DR: In this article, an attempt has been made to model the four response variables, i.e., machining rate, surface roughness, dimensional deviation and wire wear ratio in WEDM process using response surface methodology.
Journal ArticleDOI
Ultrasonic machining of titanium and its alloys : A review
Rupinder Singh,J.S. Khamba +1 more
TL;DR: In this paper, the fundamental principles of stationary ultrasonic machining, the material removal mechanisms involved and the effect of operating parameters on material removal rate, tool wear rate, and work piece surface finish of titanium and its alloys are reviewed, for application in manufacturing industry.
Journal ArticleDOI
Investigation of electro-discharge micro-machining of titanium super alloy
TL;DR: In this article, the performance of micro-electro-discharge machining of titanium alloys has been evaluated using the Taguchi method and the ANOVA and S/N ratio graph.
References
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Journal ArticleDOI
Powder-suspension dielectric fluid for EDM
Quan Yan Ming,Liu You He +1 more
TL;DR: In this paper, the effects of additives in kerosene used as the dielectric fluid for EDM were studied and the results showed that the additives can increase the MRR and decrease the TWR and improve the surface quality of the work quite clearly, especially in mid-finish machining and finish machining.
Journal ArticleDOI
Metal Surface Modification by Electrical Discharge Machining with Composite Electrode
TL;DR: In this paper, a new method of surface modification by electrical discharge machining using composite structured electrode surface modifications on work pieces of carbon steel or aluminum were carried out in hydrocarbon oil using composite electrodes Composite electrode consists of green compact products or sintered products Copper, aluminum, tungsten carbide and titanium were used for the material of the electrode, it was revealed that there existed the electrode material in the work surface layer and the characteristics of the surface of raw material remarkably changed
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Improvement of EDM Efficiency by Supplying Oxygen Gas into Gap
TL;DR: In this paper, a new method of EDM which is supplied with oxygen gas into the discharge gap, when a water-based dielectric is used, is described, and it is found that the stock removal rate is increased due to the enlarged volume of discharged crater and more frequent occurence of discharge.
Journal ArticleDOI
A new process of finish machining on free surface by EDM methods
TL;DR: In this paper, a new process of finish machining on free-form surface is proposed, which consists of cutting an electrode and a work by a machining center, removing cusps of the electrode and the work by EDM and finish EDM with powder suspended working fluid.
Journal ArticleDOI
Surface modification in electrodischarge processing with a powder compact tool electrode
TL;DR: In this paper, the metal transfer from the tool electrode to the machined surface is studied by cross-sectional examination, electron spectroscopy for chemical analysis and X-ray diffraction analysis of the work surface.