Journal ArticleDOI
A study on the characterization of high nickel alloy micro-holes using micro-EDM and their applications
TLDR
In this article, the feasibility of fabricating micro-holes in the high nickel alloy using micro-electro-discharge machining (micro-EDM) was investigated.About:
This article is published in Journal of Materials Processing Technology.The article was published on 2005-12-01. It has received 123 citations till now. The article focuses on the topics: Machining & Cutting tool.read more
Citations
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Journal ArticleDOI
Modelling of surface finish, electrode wear and material removal rate in electrical discharge machining of hard-to-machine alloys
TL;DR: In this article, the influence of different parameters of the electrical discharge machining process on surface roughness, electrode wear and material removal rate have been studied and regression techniques are employed to model arithmetic mean deviation Ra (μm), peak count Pc (1/cm), material removal ratio MRR (mm3/min) and electrode wear EW (%).
Journal ArticleDOI
Micro-electrical discharge machining of difficult-to-machine materials: A review:
Ved Prakash,Pankaj Kumar,Purushottam Kumar Singh,Manowar Hussain,Alok Kumar Das,Somnath Chattopadhyaya +5 more
TL;DR: Electrical discharge machining has emerged as one of the most accepted non-traditional machining methods that have the capability of attaining complex shapes and better feature size in difficult-to-reach environments as discussed by the authors.
Journal ArticleDOI
A State-of-the-art Review on Micro Electro-discharge Machining
TL;DR: In this paper, the authors carried out an extensive literature study to give a complete description on μ-EDM process, its requirements, performance and applications, and the details were categorized into five major areas, namely, experimental setups and its subsystems, experimental studies and optimization methods, generated micro features, modeling and simulation approaches and applications.
Journal ArticleDOI
Productivity improvement of micro EDM process by improvised tool
Ravinder Kumar,Inderdeep Singh +1 more
TL;DR: In this paper, the authors focused on the improvement in response characteristics by eliminating the occurrence of arcing and short circuiting in micro electric discharge drilling (EDD) by modifying the tool electrode geometry.
References
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Journal ArticleDOI
Wire Electro-Discharge Grinding for Micro-Machining
TL;DR: In this paper, a new method, WEDG (wire electro-discharge grinding), for EDM'ing very thin rods is proposed, where travelling wire is used as the tool electrode.
Journal ArticleDOI
Deep X-ray lithography for the production of three-dimensional microstructures from metals, polymers and ceramics
W. Ehrfeld,H. Lehr +1 more
TL;DR: In this paper, a detailed description of deep X-ray lithography and an overview of the variety of microstructure products fabricated using the LIGA technique has been presented, including sensors, actuators, micromechanical components, microoptical systems, electrical and optical microconnectors.
Journal ArticleDOI
Drilling of Deep Microholes by EDM
TL;DR: In this paper, an experimental study on the machining of deep microholes by EDM is presented, which is based on a horizontal EDM using water as the dielectric, the electrode being formed by the WEDG method, the result shows the applicability of this technique to the industrial production of microholes with the depth ten times the diameter which ranges down to 50μm.
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Microstructuring of silicon by electro-discharge machining (EDM) — part I: theory
TL;DR: In this article, the main objective of the proposed research is the development of a production technology for three-dimensional micromechanical structures together with a study of the mechanical properties of these structures.
Journal ArticleDOI
Micro ultrasonic machining and its applications in MEMS
TL;DR: In this paper, a combined machining method, micro ultrasonic machining (micro-USM), is proposed for the fabrication of three-dimensional (3D) microstructures with high aspect ratios.