Industria 4.0

 

Industria 4.0

Making the Case for Scaling up Microwave Sintering of Ceramics
02/03/2024 - The densification and sintering of ceramics using microwaves was first reported in the mid?1960s. Today, the reduced carbon footprint of this process has renewed interest as it uses less energy...
A Design Strategy for Removing the Debinding and Sintering Gas in Additive Manufactured Samples of a Bronze/Polylactic Acid Filament
01/03/2024 - In this study, an innovative manufacturing approach using bronze?filled polylactide filament with a material extrusion (MEX) 3D printer is presented. By incorporating internal channels for gas...
Tunable Perforated Panel Sound Absorbers for Variable Acoustics Room Design
02/03/2024 - Variable acoustics systems are promising engineering developments for multi-purpose rooms and workspaces in many buildings. However, due to space requirements associated with most of the tuning...
The Influence of Visitors on Heritage Conservation: The Case of the Church of San Juan del Hospital, Valencia, Spain
01/03/2024 - One of the greatest challenges in heritage management is to find a balance between the demands of visitor access and heritage conservation. The income generated prevents decay and benefits the...
Deformation and Energy Absorption Performance of Functionally Graded TPMS Structures Fabricated by Selective Laser Melting
01/03/2024 - Triply periodic minimal surface (TPMS) structures have unique geometries and excellent mechanical properties, which have attracted much attention in many fields. However, the relationship between...
Building Surface Defect Detection Using Machine Learning and 3D Scanning Techniques in the Construction Domain
02/03/2024 - The rapid growth of the real estate market has led to the appearance of more and more residential areas and large apartment buildings that need to be managed and maintained by a single real estate...
Innovation and Evaluations of 3D Printing Resins Modified with Zirconia Nanoparticles and Silver Nanoparticle-Immobilized Halloysite Nanotubes for Dental Restoration
02/03/2024 - Additive manufacturing technologies can be used to fabricate 3D-printed dental restorations. In this study, we evaluated the effectiveness of the functionalized loading of zirconium dioxide (ZrO2)...
A Novel Vision-Based Outline Extraction Method for Hull Components in Shipbuilding
04/03/2024 - The diverse nature of hull components in shipbuilding has created a demand for intelligent robots capable of performing various tasks without pre-teaching or template-based programming. Visual...
Improvement in Microstructure and Properties of 304 Steel Wire Arc Additive Manufacturing by the Micro-Control Deposition Trajectory
02/03/2024 - In this study, the GMAW welding torch was controlled by a stepping motor to achieve a periodic swing. By controlling the swing speed, a micro-variable deposition path was obtained, which was called...
Carbon-Based Composites with Biodegradable Matrix for Flexible Paper Electronics
02/03/2024 - The authors explore the development of paper-based electronics using carbon-based composites with a biodegradable matrix based on ethyl cellulose and dibasic ester solvent. The main focus is on...
Design and Analysis of Porous Elastomeric Polymer Based on Electro-Mechanical Coupling Characteristics for Flexible Pressure Sensor
04/03/2024 - Elastomeric polymers have gained significant attention in the field of flexible electronics. The investigation of the electro-mechanical response relationship between polymer structure and flexible...
Advances in Additive Manufacturing of Polymer-Fused Deposition Modeling on Textiles: From 3D Printing to Innovative 4D Printing—A Review
04/03/2024 - Technological advances and the development of new and advanced materials allow the transition from three-dimensional (3D) printing to the innovation of four-dimensional (4D) printing. 3D printing is...
Dynamic Load Balancing in Cloud Computing: Optimized RL-Based Clustering with Multi-Objective Optimized Task Scheduling
04/03/2024 - Dynamic load balancing in cloud computing is crucial for efficiently distributing workloads across available resources, ensuring optimal performance. This research introduces a novel dynamic...
A materials informatics framework based on reduced?order models for extracting structure–property linkages of additively manufactured continuous fiber?reinforced polymer composites
01/03/2024 - In this study, the MI reduced?order model framework is extended to the extraction of structure?property linkages for additively manufactured continuous fiber?reinforced polymer composites. The...
Ultraflexible Temperature?Strain Dual?Sensor Based on Chalcogenide Glass?Polymer Film for Human?Machine Interaction
28/02/2024 - Skin?like thermoelectric (TE) films with temperature? and strain?sensing functions are highly desirable for human?machine interaction systems and wearable devices. However, current TE films still...
A Methodology for the Rapid Qualification of Additively Manufactured Materials Based on Pore Defect Structures
27/02/2024 - Abstract Additive manufacturing (AM) can create net or near-net-shaped components while simultaneously building the material microstructure, therefore closely coupling forming the...
Impact of water absorption on the creep performance of epoxy/microcrystalline cellulose composites
26/02/2024 - Diagram Illustrating the Acid?Responsive Energy Storage and Release Mechanism of Bioinspired Polyurethane Woven Artificial Muscle Nanofibers (By Figdraw).AbstractPolyurethane (PU) is a traditional...
Raster Angle Prediction of Additive Manufacturing Process Using Machine Learning Algorithm
29/02/2024 - As additive manufacturing (AM) processes become integrated with artificial intelligence systems, the time and cost of the fabrication process decrease. In this study, the raster angle, an important...
A Robust Texture-Less Gray-Scale Surface Matching Method Applied to a Liquid Crystal Display TV Diffuser Plate Assembly System
29/02/2024 - In most liquid crystal display (LCD) backlight modules (BLMs), diffuser plates (DPs) play the essential role in blurring the backlight. A common BLM consists of multiple superimposed optical films....
The Use of Virtual Sensors for Bead Size Measurements in Wire-Arc Directed Energy Deposition
28/02/2024 - Having garnered significant attention in the scientific community over the past decade, wire-arc directed energy deposition (arc-DED) technology is at the heart of this investigation into additive...
A Review of Life Cycle Construction Process and Cutting-Edge Technology in Prefabricated MEP Installation Engineering
27/02/2024 - Prefabricated installation, a pivotal study in the realm of contemporary construction practices, delves into the utilization of prefabrication within mechanical, electrical, and plumbing (MEP)...