Journal ArticleDOI
Determination of material removal rate of an electro-discharge machine using dimensional analysis
Azli Yahya,C D Manning +1 more
TLDR
In this article, the authors described the use of dimensional analysis in investigating the effects of the electrical and physical parameters on the material removal rate of a diesinking electro-discharge machine.Abstract:
This paper describes the use of dimensional analysis in investigating the effects of the electrical and the physical parameters on the material removal rate of a diesinking electro-discharge machine. A brief explanation of the material removal process is presented and the factors influencing the material removal rate are identified and used in the dimensional analysis to produce a mathematical model for the material removal rate. The validity of the analysis is verified since it predicts results which are in good agreement with experimental findings.read more
Citations
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Journal ArticleDOI
A review on current research trends in electrical discharge machining (EDM)
TL;DR: In this paper, the authors reviewed the research trends in electrical discharge machining on ultrasonic vibration, dry EDM machining with powder additives, EDM in water and modeling technique in predicting EDM performances.
Journal ArticleDOI
Comparison Studies of Electrical Discharge Machining (EDM) Process Model for Low Gap Current
Azli Yahya,Trias Andromeda,Ade Erawan Minhat,Nor Hisham Haji Khamis,Kamal Kalil,Muhammad Arif Abdul Rahim +5 more
TL;DR: In this article, the authors compared a Dimensional Analysis (DA) model, an Artificial Neural Network (ANN) model and an experimental result for a low gap current of an Electrical Discharge Machining (EDM) process.
Journal ArticleDOI
A review on influence of electrical process parameters in EDM process
T. Muthuramalingam,B. Mohan +1 more
TL;DR: In this article, an overview of the electrical discharge machining process, modeling of process parameters, and influence on performance measures such as material removal rate, surface roughness and electrode wear rate are discussed.
Journal ArticleDOI
Influences of pulsed power condition on the machining properties in micro EDM
TL;DR: In this paper, the influences of EDM pulse condition on the micro-EDM properties were investigated and the experimental results showed that the voltage and current of the pulse exert strongly to the machining properties and the shorter EDM pulses are more efficient to make a precision part with a higher material removal rate.
Journal ArticleDOI
Modelling transdermal delivery of high molecular weight drugs from microneedle systems.
TL;DR: A parametric analysis for transdermal delivery of a high molecular weight drug from a microneedle is presented in this paper and the significance of various factors that influence the drug delivery while designing micronee arrays are identified.
References
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Book
Dimensional analysis and theory of models
TL;DR: Dimensional analysis as discussed by the authors is a technique that involves the study of dimensions of physical quantities and is used primarily as a tool for obtaining information about physical systems too complicated for full mathematical solutions to be feasible.
Journal ArticleDOI
Theoretical models of the electrical discharge machining process. I. A simple cathode erosion model
TL;DR: A simple cathode erosion model for the electrical discharge machining (EDM) process is presented in this article, where a constant fraction of the total power supplied to the gap is transferred to the cathode over a wide range of currents.
Journal ArticleDOI
Theoretical models of the electrical discharge machining process. II. The anode erosion model
TL;DR: In this paper, an erosion model for the anode material is presented, which is capable of showing, via determined migrating melt fronts, the rapid melting of the anodic material as well as the subsequent resolidification of the material foation from plasma dynamics modeling.
Journal ArticleDOI
Applied Dimensional Analysis and Modeling
Thomas Szirte,Sheldon I. Green +1 more
TL;DR: This chapter discusses the development of models for Dimensionless Variables based on the models developed in the book “Dimensional Modeling: Foundations of Dimensional Systems” by Pal Rozsa.
Book
Applied dimensional analysis and modeling
Thomas Szirtes,Pál Rózsa +1 more
TL;DR: In this paper, the authors presented a mathematical pre-priminaries by Pal Rozsa for Dimensionless Models of Variables (DMMs) and Dimensionless Products of Vectors (PDVs).