Advances in Additive Manufacturing: Materials, Processes and Applications : Selected Contributions to the 2nd Advances in Additive Manufacturing Conference (AIAM' 2023), May 18–20, 2023, Hammamet, Tunisia / edited by Tarek Mabrouki, Habib Sahlaoui, Haifa Sallem, Farhat Ghanem, Nourredine Benyahya.

Format:

Book

Contributor:

Mabrouki, Tarek, editor.

Series:

Lecture Notes in Mechanical Engineering, 2195-4364

Language:

English

Subjects (All):

Production engineering.

Computer-aided engineering.

Materials.

Process Engineering.

Computer-Aided Engineering (CAD, CAE) and Design.

Materials Engineering.

Local Subjects:

Process Engineering.

Computer-Aided Engineering (CAD, CAE) and Design.

Materials Engineering.

Physical Description:

1 online resource (257 pages)

Edition:

1st ed. 2024.

Place of Publication:

Cham : Springer Nature Switzerland : Imprint: Springer, 2024.

Summary:

This book reports on research and developments in the field of 3D printing, with a special emphasis on methods to analyse the products of additive manufacturing, and optimize different steps of the manufacturing process. Gathering selected contributions to the 2nd Advances in Additive Manufacturing Conference (AIAM' 2023), held on Mai 18-20, 2023, in Hammamet, Tunisia, this book covers a variety of topics, including: analysis of microstructure and material behavior, numerical simulation and model techniques for optimization of manufacturing processes, machine learning for quality control and automated monitoring, among others. Offering a good balance of fundamental research and industrially relevant findings, this book provides researchers and professionals with a timely snapshot of and extensive information on current developments in the field and a source of inspiration for future research and collaboration.

Contents:

Intro

Preface

Contents

Control of the Microstructure and Mechanical Properties of a Super Duplex SAF 2507 Steel Produced by Additive Manufacturing

1 Introduction

2 Material and Methods

2.1 Powder

2.2 LPBF Process

2.3 Heat Treatments

2.4 Characterization Methods

3 SAF 2507 Printability by LPBF Process

3.1 LPBF Material Density

3.2 As-Built Microstructure

4 Duplex Microstructure Generation

5 Mechanical Properties

6 Conclusion

References

Microstructure and Mechanical Properties of Hybrid LPBF-DED Inconel 625

2 Materials and Method

2.1 Fabrication of Samples

2.2 Mechanical Tests

2.3 Microstructural Characterization

3 Results

3.1 Hybrid LPBF-DED Inconel 625: Microstructure

3.2 Micro-hardness

3.3 Tensile Behavior

3.4 Tensile Behavior

4 Discussion

4.1 Static Properties and Microstructure

4.2 Fatigue Properties: Defects

5 Conclusion

Manufacturability of CoCrFeNiMnzAlxCuy High Entropy Alloy by Laser Powder Bed Fusion

2 Materials and Methods

2.1 Powders

2.2 Sample Building

2.3 Heat Treatment

2.4 Sample Analysis

3.1 Chemical Composition

3.2 Samples Structure in the As-Printed State

3.3 Mechanical Properties in the As-Printed State

3.4 Effect of Thermal Treatment

4.1 Impact of Al and Cu Concentration on the Mechanical Properties

4.2 LPBF Induced Phase Repartition

5 Discussion

Mechanical Properties of Additively Manufactured 17-4PH SS: Heat Treatment

2 Experiments

2.1 SLM process

2.2 Heat Treatments

2.3 Mechanical Characterization

3 Results and Discussion

3.1 Microhardness and Impact-Strength Energy Measurements

3.2 Wear Performance

4 Conclusion

References.

Nitinol Stents Printed by Selective Laser Melting

2 Methods

Preliminary Study of Geometric Defects and Topography of Bio-Carriers Fabricated by the FDM Printing Process

2.1 Experimental Methods and Materials

2.2 Design Of Experience (DOE).

3.1 Geometric Defect

3.2 Topography Defect

4 Conclusion and Perspectives

Determination of Mechanical Parameters of 3D-Printed Parts: Experimental and Numerical Analyses

2 Experimental Results

3 Determination of the Anisotropy Coefficients

4 Simulation of a Flat-Ring Part Under Compression

3D Printed Educational Robotic Arm

2 Prototype's Design

2.1 Base Parts

2.2 Parallelogram Linkage Parts

2.3 The Gripper Parts

3 3D Printing of the Prototype

Topological Optimization of Ti-6Al-4V Knee Prostheses Through Lattice Structures for Enhanced Mechanical Performance

2 Topology Optimization for Additive Manufacturing

3 Case Study of Topology-Optimized Design

3.1 The General Workflow

3.2 The Chosen Software for Optimisation

3.3 Identification of the Implant: Knee Prosthesis

3.4 Material Identification

3.5 Topological Optimization of Femoral Component by Lattice Structures

3.6 Mesh of the Part

3.7 Load and Boundary Conditions

4 Results and Discussion

5 Conclusion and Perspectives

Manufacturing of Cranial Implant Using SPIF and 3D Printing

2 Methodology

2.1 Scan, CAD, CAM and 3d Processing:

2.2 Incremental Sheet Forming (SPIF)

2.3 3D Printing (FDM)

2.4 3D Scan of the Finished SPIF and Printed Part.

3 Results.

4 Conclusion

New Horizons in Engineering Education: From Additive Manufacturing to Immersive Learning

2 Additive Manufacturing at Lab 4.0

3 Toward Immersive Simulation-Based Learning

4 Impact on Engineering Education

Exploring Human-Cyber-Physical Systems in Additive Manufacturing: Insights into Human-Machine Collaboration

2 Human-Machine Collaboration in Additive Manufacturing

3 Concept of Human-Machine Collaborative Additive Manufacturing (HMCAM)

Simplification of an Additive Manufacturing Machine Implementation Using Its CAD Model and Mixed-Reality

2 Literature Review

3 Experimental Setup

4 Results and Interpretation

A CAD-Based Method for the Measurement of AM Parts Accuracy Considering the Build Orientation

2 State of the Art

3 Determination of the Build Orientation Effect on the Dimensional Accuracy

3.1 3D Printing of the Part P1

3.2 3D Scan and Reconstruction of the Part P1 Features

4 Dimensional Accuracies of Cylindrical and Rectangular Features According to Different Build Orientations

Thermal Study for Optimization of the Thermomechanical Welding Butt Fusion Process of the PEHD Tubes (PE100)

2 Description of the Experimental

3 Results and Interpretation

3.1 Study of the Temperature During the Equalization and Heating Phases

3.2 Study of the Temperature During the Welding and Cooling Phases

Additive Manufacturing and Investment Casting Comparison of Superalloys: Aerospace industry

2 Investment Casting

3 Additive Manufacturing

3.1 AM - Processes

3.2 AM - High Temperature Applications Alloys.

4 Additive Manufacturing vs Investment Casting

The Impact of the Adaptive Slicing Integration on the AM Cost

3 Case Study

3.1 The Results

3.2 The Discussion

In-Situ Monitoring of Selective Laser Melted Ti-6Al-4V Parts Using Eddy Current Testing and Machine Learning

2 Experimental Methods

2.1 SLM Dataset Collection: In-Situ Eddy Current Testing (ECT)

2.2 Sample Manufacturing

2.3 Porosity Analysis and Labeling

2.4 Correlation

3 Data Description

3.1 ECT Signal Processing Method

3.2 Dataset Construction and Splitting

4 Algorithms

4.1 Baseline: SVM with Statistical Description Windows

4.2 Neural Network: CNN - LSTM

4.3 Neural Network: CNN2D

5 Results and Evaluation

Non-conformities and Scrap Costs Reduction in a 3D Printing Workshop

2 Characteristics of 3D Printing Machines

3 Methodology

3.1 Define the Problem

3.2 Root Cause Analysis

3.3 Definition of Solutions

3.4 Implementation of Improvement Actions

3.5 Review of Results and Discussion

Contribution to the Formulation of a Material Based on Marble Waste for Its Use in 3D Printing in Civil Engineering

2.1 Valorization Alternatives of Marble Powder for 3D Printing

2.2 Gypsum Properties

2.3 Limes Properties

2.4 Chemical Reaction Between Marble Powder and Gypsum

2.5 Chemical Reaction Between Marble Powder and Lime

3 Material Characterization Tests for 3D Printing

3.1 Marble Powder Characterization Tests for 3D Printing

3.2 Gypsum Characterization Tests for 3D Printing

3.3 Lime Characterization Tests for 3D Printing

4 Materials and Methods.

4.1 Robot Manufacturing Process for 3D Printing in Civil Engineering

4.2 Experimental Protocol

4.3 Printing Settings

4.4 Formulation of a Material for Use in 3D Printing in Civil Engineering

4.5 Mixing Element Testing after 3D Printing

Easy Conversion of PET Bottles to Eco-Filament for 3D Printing and Process Characterization

2.1 Elaboration

2.2 Characterization

Modeling and Optimization of Joint Condition Based Quality/Maintenance Strategy for an Additive Manufacturing Equipment

2 Problem Statement

2.1 The Industrial Example Case

2.2 Integrated Strategy

2.3 Mathematical Model

3 Numerical Study

Experimental and Numerical Study of the Wire Arc Additive Manufacturing (WAAM) Process

2 Experimental Study

2.1 Equipment

2.2 Materials

2.3 Methods

3 Numerical Modeling

3.1 Geometrical Specifications of the FEM Model

3.2 Material Properties and Weld Heat Source Model

3.3 Results of Simulations

Parameters Effect Study on Bead Geometry Deposited by CMT Technology Based Wire Additive Manufacturing (WAAM) Process

3 Results and Discussions

3.1 ANOVA Analysis

3.2 Graphical Analysis

Use of the RDPP-SF Method for Robust Design of Dynamic AM-Fused Deposition Modeling Process

2 The Dynamic RDPP-SF Method (DRDPP-SF)

3 The Dynamic RDPP-SF Method: A Case Study

4 Discussion and Findings

Effect of Printing Process Parameters on the Tensile Behavior of FDM-Built Parts

2 Experimental Protocol.

2.1 FDM Process and Materials.

Notes:

Includes bibliographical references and index.

Other Format:

Print version: Mabrouki, Tarek Advances in Additive Manufacturing: Materials, Processes and Applications

ISBN:

3-031-47784-7