Material removal profile model simulations and experiments on the non-contact shear thickening polishing of K9 glass

Journal of Manufacturing Processes, Journal Year: 2025, Volume and Issue: 134, P. 435 - 451

Published: Jan. 1, 2025

Language: Английский

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Recent Advancements in Fused Deposition Modeling

Polymers for Advanced Technologies, Journal Year: 2025, Volume and Issue: 36(1)

Published: Jan. 1, 2025

ABSTRACT Additive manufacturing (AM) is a continuously growing field composed of numerous part‐building approaches that involve the creation products in layer‐by‐layer fashion. Fused deposition modeling (FDM) three‐dimensional printing or AM technique being adopted on an industrial scale and utilized to make parts for commercial use mainly medical sector these days. It has become need hour study parameters FDM understand print behavior optimize process with better mechanical properties. This review paper provides understanding development optimization various materials like Nylon, polylactic acid (PLA), acrylonitrile butadiene styrene (ABS), polyether ether ketone (PEEK) by utilizing different designs techniques Taguchi response surface methodology. Regarding relevant properties, influence layer thickness, raster angle, build orientations, width, infill density are underlined carefully. The also concludes optimized obtain best properties such as tensile flexural strength PLA, PEEK, ABS. literature up‐to‐date references highlights future recommendations fabricated components.

Language: Английский

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How to Improve Sustainability in Fused Filament Fabrication (3D Printing) Research?

Global Challenges, Journal Year: 2024, Volume and Issue: 8(7)

Published: April 23, 2024

This review aims to provide an overview of sustainable approaches that can be incorporated into well-known procedures for the development materials, pre- and post-treatments, modifications, applications 3D-printed objects, especially fused filament fabrication (FFF). Different examples conductive non-conductive bespoke filaments using renewable biopolymers, bioplasticizers, recycled materials are presented discussed. The main final characteristics polymeric achieved according feedstock, preparation, extrusion, treatments also covered. In addition recycling remanufacturing, this explores other alternative adopted enhance sustainability methods, aiming produce efficient environmentally friendly 3D printed products. Adjusting printing parameters miniaturizing systems highlighted in regard. All these recommended strategies employed minimize environmental damage, while enabling production high-quality, economical systems. These efforts align with principles Green Chemistry, Sustainable Development Goals (SDGs), 3Rs (Reduce, Reuse, Recycle), Circular Economy concepts.

Language: Английский

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3D printing of regolith-based epoxy composites with excellent temperature resistance and mechanical strength

Acta Astronautica, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

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Research on the surface quality improvement of 3D-printed parts through laser surface treatment

Optics & Laser Technology, Journal Year: 2024, Volume and Issue: 181, P. 111711 - 111711

Published: Aug. 29, 2024

Language: Английский

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Predicting Specific Wear Rate of Laser Powder Bed Fusion AlSi10Mg Parts at Elevated Temperatures Using Machine Learning Regression Algorithm: Unveiling of Microstructural Morphology analysis

Journal of Materials Research and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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Recent Trends and Technologies in rapid prototyping and its Inclination towards Industry 4.0

Sustainable Engineering and Innovation ISSN 2712-0562, Journal Year: 2024, Volume and Issue: 6(1), P. 141 - 154

Published: June 30, 2024

Prototyping technology is becoming vital in the business as a means of cutting costs and manufacturing time. At present, reverse engineering rapid prototyping are important technologies that enhance prototype development. The traditional approaches require various intricate processes, such selective heat sintering (SHS), digital-light-processing printer (DLP), remote distributed model (RDRP), Stereo Lithography (STL) models, reconstructing computer-aided design (CAD) models from scanned point data these has limitations terms time-consuming expert knowledge required for automation. This study aims to explore significance Industry 4.0 its impact on prototyping. also addresses computer network architecture; printers (DLP) prototyping, software-defined (SDN) networks context Along with this powder bed fusion (PBF) method electron beam melting (EBM) included manuscript. Based our exploration, suggested recommendations advancement using

Language: Английский

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Surface topography analysis of Cedrela sinensis and Korean Paulownia boards using stylus and 3D optical profilometry

The International Journal of Advanced Manufacturing Technology, Journal Year: 2024, Volume and Issue: 134(5-6), P. 2431 - 2437

Published: Aug. 19, 2024

Language: Английский

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Comparison of the Bending Behavior of Cylindrically Shaped Lattice Specimens with Radially and Orthogonally Arranged Cells Made of ABS

Polymers, Journal Year: 2024, Volume and Issue: 16(7), P. 979 - 979

Published: April 3, 2024

The article deals with the comparison of bending behavior cylindrical lattice samples radially and orthogonally arranged cells made ABS material. structures were designed in PTC Creo Parametric 8 software, while four types evaluated: Rhombus, Cuboidal BCC, Octagon, Starry, three material volume fractions: 44, 57, 70%, together tubular rod-shaped samples. Fused Filament Fabrication (FFF) technique was chosen for production plastic Based on tests, dependences force deflection recorded obtained data statistically processed to identify outliers using Grubbs test. maximum stresses calculated fractions plotted. Along energy absorption, ductility indices also specified. Although Rhombus structure appears be best based obtained, other hand, showed lowest values (in range from 10.6 12.6 MPa ranging 44 respectively). Therefore, a synergic point view both factors, stress ductility, Starry exhibits flexural properties among those investigated.

Language: Английский

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

Advanced Engineering Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 20, 2024

The corrosion susceptibility and limited mechanical properties of 3D‐printed iron polylactic acid (Ir‐PLA) pose challenges to its application in demanding environments, particularly marine settings. This study investigates the potential laser surface texturing (LST) mitigate enhance performance Ir‐PLA 3D printed by fused deposition modeling for saline conditions, which fabricated materials are exposed seawater environment. A design experiment approach is employed systematically evaluate effects power scanning speed on roughness, contact angle, tensile test as properties. Results demonstrate that LST can significantly improve resistance Ir‐PLA, with optimal parameters reducing degradation up 80%. Furthermore, laser‐treated samples exhibit a substantial increase properties, strength improving an average 25% ductility increasing 15%, attributed microstructural modifications patterned texture induced process. findings highlight powerful tool tailoring characteristics behavior seawater‐simulated environment, opening new possibilities use applications.

Language: Английский

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