Results 101 to 110 of about 252,665 (316)

An Investigation into the Effect of the Shell on SALM Processed Parts [PDF]

, 2004
Shell Assisted Layer Manufacturing (SALM) is a novel process for rapid prototyping/ tooling/ manufacture (RP/RT/RM) which is presently undergoing feasibility studies. SALM is based on layered manufacturing technology (LMT).
De Silva, A. K. M., Egodawatta, A. K., Haritos, G., Harrison, D. K.   +3 more
core   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Оцінка впливу параметрів процесу Fused Deposition Modelling на пористість надрукованих деталей

Mechanics and Advanced Technologies
Моделювання методом наплавлення (FDM) — це технологія адитивного виробництва, яка швидко набирає популярність завдяки можливості виготовляти деталі складної форми за короткий час.
Larysa Tumarchenko, Yevhen Vyshnepolskyi
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Thermal mechanical characterization of copolyester for additive manufacturing using FDM

International Journal for Simulation and Multidisciplinary Design Optimization, 2019
The main purpose of this study is to highlight the thermal and mechanical characterization of printed copolyester-based polymer. The variety of benefits of this material, such as its food contact compliance and important mechanical properties, have ...
Abouzaid Khaoula, Guessasma Sofiane, Belhabib Sofiane, Bassir David, Chouaf Abdelkrim   +4 more
doaj   +1 more source

Experimental verification of corrosive vapor deposition rate theory in high velocity burner rigs [PDF]

The ability to predict deposition rates is required to facilitate modelling of high temperature corrosion by fused salt condensates in turbine engines.
Gokoglu, S. A., Santoro, G. J.
core   +1 more source

Tensile and Compressive Behavior in the Experimental Tests for PLA Specimens Produced via Fused Deposition Modelling Technique

Journal of Composites Science, 2020
In this paper, polymeric specimens are produced via the Fused Deposition Modelling (FDM) technique. Then, experimental tensile and compression tests are conducted to evaluate the main mechanical properties of elements made of PolyLacticAcid (PLA ...
S. Brischetto, R. Torre
semanticscholar   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

Advances in interlayer bonding in fused deposition modelling: a comprehensive review

Virtual and Physical Prototyping
Fused deposition modeling (FDM) has established itself as a major additive manufacturing technology for the production of parts made of polymer and composite materials.
Mohamed A. E. Omer, Ibrahim Abdelfadeel Shaban, Abdel-Hamid Mourad, Hussien Hegab   +3 more
doaj   +1 more source

A Genetic Algorithm with Design of Experiments Approach to Predict the Optimal Process Parameters for FDM [PDF]

, 2005
This paper describes a Genetic Algorithm (GA) with Design of Experiments (DoE) approach to predict the optimized surface roughness and porosity characteristics of the parts produced using ABS material on stratasys FDM 2000 machine.
Arumaikkannu, G., Gowri, S., Uma Maheshwaraa, N.   +2 more
core