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
TLDR
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.Abstract:
This paper aims to compare the material removal rate, ν between 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. The data analysis is based on a copper electrode and steel workpiece materials. The DA and ANN model that have been developed and reported earlier by authors are used to compare the material removal of EDM process. The result indicated that the ANN model provides better accuracy towards the experimental results.read more
Citations
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Journal ArticleDOI
A review of stimuli-responsive shape memory polymer composites
Harper Meng,Guoqiang Li +1 more
TL;DR: An up-to-date review on shape memory polymer composites with potential applications in biomedical devices, aerospace, textiles, civil engineering, bionics engineering, energy, electronic engineering, and household products is presented.
Journal ArticleDOI
Comparison of Global Food Traceability Regulations and Requirements
TL;DR: The food traceability regulations of 21 Organization for Economic Co-Operation and Development (OECD) countries were examined with attention to whether these regulations are comprehensive for all food commodities and processed foods as mentioned in this paper.
Journal ArticleDOI
A review on the fatigue behavior of Ti-6Al-4V fabricated by electron beam melting additive manufacturing
Andrew H. Chern,Peeyush Nandwana,Tao Yuan,Michael M. Kirka,Ryan R. Dehoff,Peter K. Liaw,Chad E. Duty +6 more
TL;DR: In this article, the effects of build orientation, surface roughness, and hot-isostatic pressing are linked to the fatigue properties highlighting microstructure, defects, and failure mechanisms.
Journal ArticleDOI
Assessment of Soil Heavy Metal Pollution with Principal Component Analysis and Geoaccumulation Index
TL;DR: In this article, the authors applied two methods, Principal Component Analysis (PCA) and Geoaccumulation Index (I geo), to assess heavy metals contamination levels in the area around copper mine tailing, and compared the results with Hakanson potential ecological risk index techniques (RI).
Journal ArticleDOI
Immobilization of laccase on epoxy-functionalized silica and its application in biodegradation of phenolic compounds.
Mehdi Mohammadi,Mohammad Ali As’habi,Peyman Salehi,Maryam Yousefi,Mahboobeh Nazari,Jesper Brask +5 more
TL;DR: The immobilized enzyme was found to be stabilized compared to the free enzyme, and the performance of the biocatalyst was evaluated by the degradation of phenolic compounds including phenol, p-chlorophenol and catechol.
References
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Book
Neural Networks: A Comprehensive Foundation
TL;DR: Thorough, well-organized, and completely up to date, this book examines all the important aspects of this emerging technology, including the learning process, back-propagation learning, radial-basis function networks, self-organizing systems, modular networks, temporal processing and neurodynamics, and VLSI implementation of neural networks.
Journal ArticleDOI
State of the art electrical discharge machining (EDM)
K H Ho,Stephen T. Newman +1 more
TL;DR: Electrical discharge machining (EDM) has been continuously evolving from a mere tool and die making process to a micro-scale application machining alternative attracting a significant amount of research interests as mentioned in this paper.
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. 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
Optimisation of the EDM process based on the orthogonal array with fuzzy logic and grey relational analysis method
C.L. Lin,J. L. Lin,T.C. Ko +2 more
TL;DR: In this article, the use of the grey relational analysis based on an orthogonal array and fuzzy-based Taguchi method for optimising the multi-response process is reported, which can optimise the machining parameters (pulse on time, duty factor, and discharge current) with considerations of the multiple responses (electrode wear ratio, material removal rate, and surface roughness).