John Kechagias (0000-0002-5768-4285)

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Professor John D. Kechagias graduated from the University of Patras in 1995 with a diploma in Mechanical Engineering. He received a PhD diploma from the same University (2001) for research in Laminated Object Manufacturing (LOM) process optimisation and modelling. Then, he was employed on several research projects funded by the European Union at the University of Patras. He joined the Technological Educational Institute of Thessaly in October 2004 in the Mechanical Engineering Department. In October 2020, he moved to the Department of Forestry Wood Sciences & Design at the University of Thessaly, where he is the Director of the Design and Manufacturing Laboratory. He has published numerous articles in experimental design, quality engineering, and optimisation, focusing on robust design applied in materials and manufacturing processes.

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University of Thessaly: Karditsa, Thessaly, GR

2020 to present | Professor of Mechanical Engineering (Materials - Manufacturing - Automation) (Forestry, Wood Science and Design Department, School of Technology)

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John Kechagias

https://orcid.org/0000-0002-5768-4285

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Employment (6)

University of Thessaly: Karditsa, Thessaly, GR

University of Thessaly: Larissa, GR

TEI Thessaly: Larissa, Thessaly, GR

University of Thessaly: Volos, GR

TEI Larissas: Larissa, Thessaly, GR

University of Patras: Patras, Achaia, GR

Works (50 of 106)

Optimizing bonding conditions between multilayer FFF material extrusion

Development of 3D printed novel multi-polymer component based on blended filaments of polylactic acid and polyethylene terephthalate glycol

Interlaminar bonding assessment in vertical-oriented filament material extrusion bending specimens

Experimental Investigation of Build Time During ABS Filament Material Extrusion Process

Swarm intelligence algorithms for optimising sliding wear of nanocomposites

An investigation of the effects of ironing parameters on the surface and compression properties of material extrusion components utilizing a hybrid-modeling experimental approach

Experimental investigation and neural network development for modeling tensile properties of polymethyl methacrylate (PMMA) filament material

Surface roughness assessment of ABS and PLA filament 3D printing parts: structural parameters experimentation and semi-empirical modelling

Effects of thermomechanical parameters on surface texture in filament materials extrusion: outlook and trends [version 1; peer review: awaiting peer review]

Multiparameter signal-to-noise ratio optimization for end milling cutting conditions of aluminium alloy 5083

3D printing parametric optimization using the power of Taguchi design: an expository paradigm

Effects of 3D-printing processing parameters on FFF parts’ porosity: outlook and trends

Optimization of laser beam parameters during processing of ASA 3D-printed plates

Deep learning-based sustainable subsurface anomaly detection in Barker-coded thermal wave imaging

Multifunctional PLA/CNTs nanocomposites hybrid 3D printing integrating material extrusion and CO2 laser cutting

Optimization of friction stir welding for various tool pin geometries: the weldability of Polyamide 6 plates made of material extrusion additive manufacturing

A multi-parametric process evaluation of the mechanical response of PLA in FFF 3D printing

Fused filament fabrication parameter adjustments for sustainable 3D printing

Optimising fused filament fabrication surface roughness for a dental implant

The effects of FFF 3D printing parameters on energy consumption

Kerf Geometry and Surface Roughness Optimization in CO2 Laser Processing of FFF Plates Utilizing Neural Networks and Genetic Algorithms Approaches

Parameter effects and process modeling of FFF-TPU mechanical response

Hybrid 3D printing of multifunctional polylactic acid/carbon black nanocomposites made with material extrusion and post-processed with CO2 laser cutting

Optimization of Selective Laser Sintering/Melting Operations by Using a Virus-Evolutionary Genetic Algorithm

A robust methodology for optimizing the topology and the learning parameters of an ANN for accurate predictions of laser-cut edges surface roughness

Material extrusion 3D printing and friction stir welding: an insight into the weldability of polylactic acid plates based on a full factorial design

Materials for Additive Manufacturing

Neural networks for predicting kerf characteristics of CO2 laser-machined FFF PLA/WF plates

On the thermal and mechanical performance of Polycarbonate/Titanium Nitride nanocomposites in material extrusion additive manufacturing

A decorating 3D Printing on cotton T-shirt utilizing fused deposited soft TPU material

High-performance medical-grade resin radically reinforced with cellulose nanofibers for 3D printing

A comprehensive investigation of the 3D printing parameters’ effects on the mechanical response of polycarbonate in fused filament fabrication

Modeling and optimization of flexural properties of FDM-processed PET-G specimens using RSM and GWO algorithm

Parameter effects and process modelling of Polyamide 12 3D-printed parts strength and toughness

Surface characteristics investigation of 3D-printed PET-G plates during CO2 laser cutting

Parametric optimization of material extrusion 3D printing process: an assessment of Box-Behnken vs. full-factorial experimental approach

Optimization of Friction Stir Welding Parameters in Hybrid Additive Manufacturing: Weldability of 3D-Printed Poly(methyl methacrylate) Plates

Key parameters controlling surface quality and dimensional accuracy: a critical review of FFF process

Friction Stir Welding Optimization of 3D-Printed Acrylonitrile Butadiene Styrene in Hybrid Additive Manufacturing

Multifunctional Material Extrusion 3D-Printed Antibacterial Polylactic Acid (PLA) with Binary Inclusions: The Effect of Cuprous Oxide and Cellulose Nanofibers

Mechanical response assessment of antibacterial PA12/TiO2 3D printed parts: parameters optimization through artificial neural networks modeling

Multi-parameter optimization of PLA/Coconut wood compound for Fused Filament Fabrication using Robust Design

An investigation of PLA/W parts quality fabricated by FFF

Laser cutting of 3D printed acrylonitrile butadiene styrene plates for dimensional and surface roughness optimization

Medical-Grade Polyamide 12 Nanocomposite Materials for Enhanced Mechanical and Antibacterial Performance in 3D Printing Applications

Affordable Biocidal Ultraviolet Cured Cuprous Oxide Filled Vat Photopolymerization Resin Nanocomposites with Enhanced Mechanical Properties

Direct 3D Printing of a hand splint using Reverse Engineering

Mechanical Performance of Fused Filament Fabricated and 3D-Printed Polycarbonate Polymer and Polycarbonate/Cellulose Nanofiber Nanocomposites

Parameter design of PLA/Wood Fused Filament Fabrication using Taguchi optimization methodology

An experimental investigation of surface roughness in 3D-printed PLA items using design of experiments

Peer review (1074 reviews for 178 publications/grants)