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View article: Machine Learning-Based Multi-Objective Optimization for Enhancing the Performance of Block Support Structures for Electron Beam Additive Manufacturing
Machine Learning-Based Multi-Objective Optimization for Enhancing the Performance of Block Support Structures for Electron Beam Additive Manufacturing Open
Electron beam melting (EBM) technology has gained prominence owing to its ability to enhance production efficiency and meet green manufacturing standards. However, overhang structures are a significant issue for additive manufacturing due …
View article: Post-Processing Techniques of Additively Manufactured Parts: A Review
Post-Processing Techniques of Additively Manufactured Parts: A Review Open
Additive manufacturing (AM) refers to a variety of technologies that produce products layer by layer based on 3D digital models. The introduction of advanced capabilities has facilitated the utilisation of AM technology in high-performance…
View article: Utilizing Sophisticated Lattice Support Structures in Electron Beam Additive Manufacturing
Utilizing Sophisticated Lattice Support Structures in Electron Beam Additive Manufacturing Open
Additive Manufacturing of complex parts with overhangs using Electron Beam melting (EBM) frequently need additional sacrificial support structures to support the part during the process. In order to prevent deformation or bending due to th…
View article: Multivariate process capability analysis for evaluating metal additive manufacturing via electron beam melting
Multivariate process capability analysis for evaluating metal additive manufacturing via electron beam melting Open
Electron beam melting (EBM) as one of the relatively new metal AM techniques showed promising and increasing applications. Therefore, there is a need to evaluate the quality of the EBM process using its critical quality characteristics. Ho…
View article: An Internet-of-Things-Based Dynamic Scheduling Optimization Method for Unreliable Flexible Manufacturing Systems under Complex Operational Conditions
An Internet-of-Things-Based Dynamic Scheduling Optimization Method for Unreliable Flexible Manufacturing Systems under Complex Operational Conditions Open
The dynamic scheduling problem (DSP) in unreliable flexible manufacturing systems (UFMSs) with concurrency, conflicts, resource sharing, and sequential operations is a complex optimization problem that requires the use of efficient solutio…
View article: Life cycle assessment of direct recycling hot press forging of aluminium AA7075 metal matrix composite
Life cycle assessment of direct recycling hot press forging of aluminium AA7075 metal matrix composite Open
The primary objective of this research is to investigate the process of direct recycling of AA7075 aluminium alloy, which is extensively utilised in the aerospace and flight sectors due to its exceptional strength and lightweight character…
View article: Development of a Predictive Maintenance System Using Machine Learning Technique
Development of a Predictive Maintenance System Using Machine Learning Technique Open
With the growth of the manufacturing industry, any unexpected failure of industrial equipment or machine breakdown can result in severe financial loss for the business. This is why it is critical to have a strategy for early detection and …
View article: Developing Design Rules for Fused Deposition Modeling Technology
Developing Design Rules for Fused Deposition Modeling Technology Open
3D printing is an advance technology that have changed many industries and the way of producing the products, and in the foreseeable future 3D printing will be a major contributor in most of advance industries such as medical and aerospace…
View article: CNC Turning of an Additively Manufactured Complex Profile Ti6Al4V Component Considering the Effect of Layer Orientations
CNC Turning of an Additively Manufactured Complex Profile Ti6Al4V Component Considering the Effect of Layer Orientations Open
Electron beam melting (EBM) is one example of a 3D printing technology that has shown great promise and advantages in the fabrication of medical devices such as dental and orthopedic implants. However, these products require high surface q…
View article: Optimization of Tree-like Support for Titanium Overhang Structures Produced via Electron Beam Melting
Optimization of Tree-like Support for Titanium Overhang Structures Produced via Electron Beam Melting Open
Support structures play a significant role in all additive manufacturing (AM) processes. The type of supports, as well as their size, placement, and other characteristics, greatly determine how effectively and efficiently the AM process wo…
View article: Evaluation of the Support Structure Removal Techniques for Additively Manufactured Ti6AL4V Parts
Evaluation of the Support Structure Removal Techniques for Additively Manufactured Ti6AL4V Parts Open
Support structures are required for overhanging surfaces in additive manufacturing to prevent part deformation. However, these support structures are undesirable because they are removed during postprocessing after the part is built. It is…
View article: An Improved Synthesis Method Based on ILPP and Colored Petri Net for Liveness Enforcing Controller of Flexible Manufacturing Systems
An Improved Synthesis Method Based on ILPP and Colored Petri Net for Liveness Enforcing Controller of Flexible Manufacturing Systems Open
Petri nets are used to design deadlock control strategies for flexible manufacturing systems (FMSs), which typically involve the addition of monitors and the associated arcs to the FMS. The addition of several monitors and associated arcs …
View article: Multi-Objective Optimization of Support Structures for Metal Additive Manufacturing
Multi-Objective Optimization of Support Structures for Metal Additive Manufacturing Open
Electron-beam melting (EBM) is a rapidly developing metal additive manufacturing (AM) method. It is more effective with complex and customized parts manufactured in low volumes. In contrast to traditional manufacturing it offers reduced le…
View article: Feasibility Study of the Cranial Implant Fabricated without Supports in Electron Beam Melting
Feasibility Study of the Cranial Implant Fabricated without Supports in Electron Beam Melting Open
Additive manufacturing (AM), particularly electron beam melting (EBM), is becoming increasingly common in the medical industry because of its remarkable benefits. The application of personalized titanium alloy implants produced using EBM h…
View article: Overview of Hydroforming Research with Bibliometric Indicators
Overview of Hydroforming Research with Bibliometric Indicators Open
Bibliometric research focuses on quantitative analysis of bibliographic materials.It provides a useful method of classifying information according to different variables, such as by journal, institution, and country.This article presents a…
View article: Deadlock Control and Fault Detection and Treatment in Reconfigurable Manufacturing Systems Using Colored Resource-Oriented Petri Nets Based on Neural Network
Deadlock Control and Fault Detection and Treatment in Reconfigurable Manufacturing Systems Using Colored Resource-Oriented Petri Nets Based on Neural Network Open
A reconfigurable manufacturing system (RMS) means that it can be reconfigured and become more complex during its operation. In RMSs, deadlocks may occur because of sharing of reliable or unreliable resources. Various deadlock control techn…
View article: Patient-Specific Surgical Implant Using Cavity-Filled Approach for Precise and Functional Mandible Reconstruction
Patient-Specific Surgical Implant Using Cavity-Filled Approach for Precise and Functional Mandible Reconstruction Open
Mandibular reconstruction is a complicated task because of the complex nature of the regional anatomy. Computer-assisted tools are a promising means of improving the precision and safety of such complex surgeries. The digital techniques ut…
View article: Adapting Universities for Sustainability Education in Industry 4.0: Channel of Challenges and Opportunities
Adapting Universities for Sustainability Education in Industry 4.0: Channel of Challenges and Opportunities Open
The emergence of Industry 4.0, also referred to as the fourth industrial revolution, has entirely transformed how the industry or business functions and evolves. It can be attributed to its broadening focus on automation, decentralization,…
View article: Autonomous Road Roundabout Detection and Navigation System for Smart Vehicles and Cities Using Laser Simulator–Fuzzy Logic Algorithms and Sensor Fusion
Autonomous Road Roundabout Detection and Navigation System for Smart Vehicles and Cities Using Laser Simulator–Fuzzy Logic Algorithms and Sensor Fusion Open
A real-time roundabout detection and navigation system for smart vehicles and cities using laser simulator–fuzzy logic algorithms and sensor fusion in a road environment is presented in this paper. A wheeled mobile robot (WMR) is supposed …
View article: Reconstruction of Complex Zygomatic Bone Defects Using Mirroring Coupled with EBM Fabrication of Titanium Implant
Reconstruction of Complex Zygomatic Bone Defects Using Mirroring Coupled with EBM Fabrication of Titanium Implant Open
Reconstruction of zygomatic complex defects is a surgical challenge, owing to the accurate restoration of structural symmetry as well as facial projection. Generally, there are many available techniques for zygomatic reconstruction, but th…
View article: Evaluation of Support Structure Removability for Additively Manufactured Ti6Al4V Overhangs via Electron Beam Melting
Evaluation of Support Structure Removability for Additively Manufactured Ti6Al4V Overhangs via Electron Beam Melting Open
The addition of support structures is essential for the successful fabrication of overhang structures through additive manufacturing (AM). The support structures protect the overhang portion from distortions. They are fabricated with the f…
View article: Modeling the Effect of Different Support Structures in Electron Beam Melting of Titanium Alloy Using Finite Element Models
Modeling the Effect of Different Support Structures in Electron Beam Melting of Titanium Alloy Using Finite Element Models Open
Electron beam melting (EBM) technology is a novel additive manufacturing (AM) technique, which uses computer controlled electron beams to create fully dense three-dimensional objects from metal powder. It gives the ability to produce any c…
View article: Design for Metal Additive Manufacturing: An Investigation of Key Design Application on Electron Beam Melting
Design for Metal Additive Manufacturing: An Investigation of Key Design Application on Electron Beam Melting Open
Electron beam melting (EBM) is one of the modern additive manufacturing (AM) technologies. In EBM, the electron beam melts metal powder into a fully solid part layer by layer. Since EBM is a new technology, most designers are unaware of th…
View article: Additive manufacturing: Challenges, trends, and applications
Additive manufacturing: Challenges, trends, and applications Open
Additive manufacturing is a recent trend in production processes owing to its many benefits. It can be defined as the process of producing parts through the deposition of material in a layer-by-layer fashion. It has been a topic of intense…
View article: Design, finite element analysis (FEA), and fabrication of custom titanium alloy cranial implant using electron beam melting additive manufacturing
Design, finite element analysis (FEA), and fabrication of custom titanium alloy cranial implant using electron beam melting additive manufacturing Open
Skull defect reconstruction is one of the most difficult challenges faced by the surgeons because of the complex shape of the skull.Skull defects are dramatically increasing with the increase in road accidents, tumors, and wars, thereby in…
View article: Accuracy of computer-aided design models of the jaws produced using ultra-low MDCT doses and ASIR and MBIR
Accuracy of computer-aided design models of the jaws produced using ultra-low MDCT doses and ASIR and MBIR Open
When MDCT is used for CAD models of the jaws, dose reductions of 86% may be possible with FBP, 91% with ASIR 50, and 97% with ASIR 100. Analysis of the stability and accuracy of CAD/CAM surgical guides as directly related to the jaws is ne…
View article: Manufacturability of Overhanging Holes Using Electron Beam Melting
Manufacturability of Overhanging Holes Using Electron Beam Melting Open
This study aims to investigate the manufacturability of overhang round holes with and without support. The experiments were conducted by electron beam melting (EBM) using a Ti6Al4V powder. A large number of overhanging holes with and witho…
View article: Evaluation of Handheld Scanners for Automotive Applications
Evaluation of Handheld Scanners for Automotive Applications Open
The process of generating a computerized geometric model for an existing part is known as Reverse Engineering (RE). It is a very useful technique in product development and plays a significant role in automotive, aerospace, and medical ind…