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View article: Tsunami Early Warning Systems: Enhancing Coastal Resilience Through Integrated Risk Management
Tsunami Early Warning Systems: Enhancing Coastal Resilience Through Integrated Risk Management Open
Tsunamis are among the most destructive natural hazards, posing severe risks to coastal communities and infrastructure. Effective flood risk management (FRM) for these extreme events requires robust and well-integrated early warning system…
View article: THE IMPORTANCE OF ENVIRONMENTAL EDUCATION IN THE SCHOOL CONTEXT: AN INTEGRATIVE REVIEW
THE IMPORTANCE OF ENVIRONMENTAL EDUCATION IN THE SCHOOL CONTEXT: AN INTEGRATIVE REVIEW Open
Environmental education, integrated into the school environment, is an essential tool for developing conscious, critical citizens committed to environmental preservation. This study aims to analyze, through an integrative literature review…
View article: Tribological Analysis of PETG Fire-Retardant Samples Manufactured by FFF
Tribological Analysis of PETG Fire-Retardant Samples Manufactured by FFF Open
Additive manufacturing via Fused Filament Fabrication (FFF) has enabled the development of functional components with customized mechanical properties. In this context, the use of polymers with flame-retardant additives offers an ideal sol…
View article: Influence of laser surface texture orientation on the tribological behavior of the WC-Co/Ti6Al4V pair in dry and lubricated conditions
Influence of laser surface texture orientation on the tribological behavior of the WC-Co/Ti6Al4V pair in dry and lubricated conditions Open
The titanium alloy Ti6Al4V has low machinability due to its low thermal conductivity, strong work hardening, adhesion tendency, and high chemical reactivity. To machine it, cutting-tools with high hardness, thermal conductivity, and Young'…
View article: Experimental Study of Compression Behavior on Monolayer FFF Samples
Experimental Study of Compression Behavior on Monolayer FFF Samples Open
Additive manufacturing (AM) processes, such as Fused Filament Fabrication (FFF), enable the production of lightweight parts with high stiffness-to-weight ratios, making them highly suitable for a wide range of engineering applications. How…
View article: Tribological Analysis of Laser-Textured WC-Co Against Ti6Al4V Under Dry and Lubricated Conditions for Different Sliding Times
Tribological Analysis of Laser-Textured WC-Co Against Ti6Al4V Under Dry and Lubricated Conditions for Different Sliding Times Open
Machining titanium alloys, particularly Ti6Al4V, pose significant challenges in manufacturing engineering. The combination of high strength and low thermal conductivity makes Ti6Al4V a particularly difficult material to machine. One of the…
View article: Laser Surface Texturing of Cutting Tools for Improving the Machining of Ti6Al4V: A Review
Laser Surface Texturing of Cutting Tools for Improving the Machining of Ti6Al4V: A Review Open
The machining of titanium alloys, particularly Ti6Al4V, presents a significant challenge in manufacturing engineering. Its high strength, low thermal conductivity and high chemical reactivity make Ti6Al4V a hard-to-machine material. Howeve…
View article: The Abrasive Water Jet Cutting Process of Carbon-Fiber-Reinforced Polylactic Acid Samples Obtained by Additive Manufacturing: A Comparative Analysis
The Abrasive Water Jet Cutting Process of Carbon-Fiber-Reinforced Polylactic Acid Samples Obtained by Additive Manufacturing: A Comparative Analysis Open
Carbon-fiber-reinforced polymer (CFRP) composites are widely used across industries due to their enhanced strength and stiffness properties. Fused deposition modeling (FDM) enables the cost-effective production of polymer samples, such as …
View article: Evaluation of Peripheral Milling and Abrasive Water Jet Cutting in CFRP Manufacturing: Analysis of Defects and Surface Quality
Evaluation of Peripheral Milling and Abrasive Water Jet Cutting in CFRP Manufacturing: Analysis of Defects and Surface Quality Open
The use of carbon fiber reinforced polymers (CFRP) is crucial in industries, such as aerospace, automotive, and marine, due to their excellent strength-to-weight ratio and corrosion resistance. However, machining CFRP is challenging due to…
View article: Technological Advancements in Global Supply Chains: A Comparative Analysis of Sustainability in Aerospace and Shipbuilding Industries
Technological Advancements in Global Supply Chains: A Comparative Analysis of Sustainability in Aerospace and Shipbuilding Industries Open
The decentralization of production processes organized in global supply chains has made it possible to connect the different levels through industrial digitalization, an evolution derived from the Fourth Industrial Revolution which incorpo…
View article: Tribological Performance of Additive Manufactured PLA-Based Parts
Tribological Performance of Additive Manufactured PLA-Based Parts Open
Polymer additive manufacturing has advanced from prototyping to producing essential parts with improved precision and versatility. Despite challenges like surface finish and wear resistance, new materials and metallic reinforcements in pol…
View article: Tribological Analysis of Fused Filament Fabrication PETG Parts Coated with IGUS
Tribological Analysis of Fused Filament Fabrication PETG Parts Coated with IGUS Open
This paper studied the tribological behaviour of parts manufactured using fused filament fabrication (FFF) technology with PETG (polyethylene terephthalate glycol) coated with IGUS tribological filaments. The research focuses on analysing …
View article: Optimization of Fused Filament Fabrication for High-Performance Polylactic Acid Parts under Wear Conditions
Optimization of Fused Filament Fabrication for High-Performance Polylactic Acid Parts under Wear Conditions Open
This paper investigates the impact of various manufacturing parameters on the mechanical and tribological properties of high-performance PLA (polylactic acid) parts produced using Fused Filament Fabrication (FFF). It addresses the challeng…
View article: Assessment of the Development Performance of Additive Manufacturing VPP Parts Using Digital Light Processing (DLP) and Liquid Crystal Display (LCD) Technologies
Assessment of the Development Performance of Additive Manufacturing VPP Parts Using Digital Light Processing (DLP) and Liquid Crystal Display (LCD) Technologies Open
Non-metallic additive manufacturing technology has seen a substantial improvement in the precision of the parts it produces. Its capability to achieve complex geometries and very small dimensions makes it suitable for integration into stra…
View article: Improvement of the tribological behavior of high reinforcement concentration Al–SiC (63%) metal matrix composite through laser surface texturing
Improvement of the tribological behavior of high reinforcement concentration Al–SiC (63%) metal matrix composite through laser surface texturing Open
The tribological performance of high reinforcement concentration AlSiC-9 Metal Matrix Composite (63% reinforcement) can be improved by laser texturing. This research performs different topographies by changing the energy density and scanni…
View article: Mechanical and Tribological Performance of Carbon Fiber-Reinforced PETG for FFF Applications
Mechanical and Tribological Performance of Carbon Fiber-Reinforced PETG for FFF Applications Open
With the increasing adoption of Additive Manufacturing in the industry, driven by its efficiency, productivity, and project profitability, materials have undergone significant evolution to enhance process performance and part properties. O…
View article: Recent Advances in Surface Functionalisation
Recent Advances in Surface Functionalisation Open
Surfaces and interfaces have become a highly relevant topic in recent years, mainly due to their technological importance in the design and development of high-performance components [...]
View article: Tribological Wear Effects of Laser Texture Design on AISI 630 Stainless Steel under Lubricated Conditions
Tribological Wear Effects of Laser Texture Design on AISI 630 Stainless Steel under Lubricated Conditions Open
Surface texturing is used in many applications to control the friction and wear behaviour of mechanical components. The benefits of texture design on the tribological behaviour of conformal surfaces are well known. However, there is a big …
View article: Supply chain production planning of a manufacturing project system 4.0: case study: Shipbuilding
Supply chain production planning of a manufacturing project system 4.0: case study: Shipbuilding Open
Projects characterized by high difficulty in terms of planning and administrative control, require the strategies facilitated by Manufacturing Project Systems (MPS). Among them is an adequate management of the Supply Chain used as a compet…
View article: Tribological characterization of Fused Deposition Modelling parts
Tribological characterization of Fused Deposition Modelling parts Open
The customisation or redesign of parts for Additive Manufacturing (AM) to meet the design requirements is an increasing trend. In this context, numerous studies related to the improvement of the mechanical properties of Additive Manufactur…
View article: Defectology Characterization of FDM Drilled Parts
Defectology Characterization of FDM Drilled Parts Open
Since its emergence, the industry has made great efforts to implement additive manufacturing processes in its production systems. However, to achieve this use, the precision of the parts must also be guaranteed. But it is not yet possible …
View article: Evaluation of geometrical defects in AWJM process of a hybrid CFRTP/Steel structure
Evaluation of geometrical defects in AWJM process of a hybrid CFRTP/Steel structure Open
The bonding of Carbon Fibre Reinforced ThermoPlastic composites (CFRTP) and steel is of great interest nowadays. Nevertheless, the difference in machinability between dissimilar materials requires a specific machining process. Abrasive wat…
View article: Study of Milling of Low Thickness Thermoplastic Carbon Fiber Composites in Function of Tool Geometry and Cutting Conditions
Study of Milling of Low Thickness Thermoplastic Carbon Fiber Composites in Function of Tool Geometry and Cutting Conditions Open
The application of Carbon Fiber Reinforced ThermoPlastic matrix composites (CFRTP) is constantly increasing in various industrial sectors. Their mechanical properties and advantages compared to thermoset composite materials make them very …
View article: Sustainability in the Aerospace, Naval, and Automotive Supply Chain 4.0: Descriptive Review
Sustainability in the Aerospace, Naval, and Automotive Supply Chain 4.0: Descriptive Review Open
The search for sustainability in the Supply Chain (SC) is one of the tasks that most concerns business leaders in all manufacturing sectors because of the importance that the Supply Chain has as a transversal tool and due to the leading ro…
View article: Evaluation of the Joining Response of Biodegradable Polylactic Acid (PLA) from Fused Deposition Modeling by Infrared Laser Irradiation
Evaluation of the Joining Response of Biodegradable Polylactic Acid (PLA) from Fused Deposition Modeling by Infrared Laser Irradiation Open
The development of high-complexity geometry parts is one of the main goals of additive manufacturing technology. However, the failure of printed structures and the joining of different parts to create complex assemblies represents a real c…
View article: Machining of Al-Cu and Al-Zn Alloys for Aeronautical Components
Machining of Al-Cu and Al-Zn Alloys for Aeronautical Components Open
Machining operations are chosen by aircraft manufacturers worldwide to process light aluminum alloys. This type of materials presents good characteristics in terms of weight and physicochemical properties, which combined with a low cost ra…
View article: Enhancing the Joining Properties of Biodegradable PLA from Fused Deposition Modeling by Infrared Laser Irradiation
Enhancing the Joining Properties of Biodegradable PLA from Fused Deposition Modeling by Infrared Laser Irradiation Open
The development of high complexity geometry parts is one of the main goals of the additive manufacturing technology. However, the failure of printed structures and the joining of different parts to create complex assemblies represents a re…
View article: Assessing Sustainability in the Shipbuilding Supply Chain 4.0: A Systematic Review
Assessing Sustainability in the Shipbuilding Supply Chain 4.0: A Systematic Review Open
The supply chain is currently taking on a very important role in organizations seeking to improve the competitiveness and profitability of the company. Its transversal character mainly places it in an unbeatable position to achieve this ro…