Innovative Product Development by Additive Manufacturing 2022

✍ Scribed by Roland Lachmayer, Behrend Bode, Stefan Kaierle

• Publisher: Springer
• Year: 2023
• Tongue: English
• Leaves: 158
• Category: Library

✦ Synopsis

The book consists of a collection of papers from a corresponding conference regarding additive manufacturing. The yearly conference used to be held in German under the title "Konstruktion für die Additive Fertigung" and is held in English since last year. 

The topics are

• Specifications, potentials, and solutions
• Contributions to specifications on components and processes and methods for assessing the suitability of components and the application of additive manufacturing and finding solutions for concepts and design
• Design and optimization
• Contributions to the development and design of components, their design to ensure functional requirements and manufacturability, and methods and tools for optimization components
• Simulation, validation, and quality assurance
• Contributions to approaches for the computer-aided and physical validation of components, the testing of components and material, and measures to ensure quality aspects
• Process chain and business models
• Contributions to their integration of additive manufacturing processes into existing processes and measures to increase value creation and the creation of new business models.

✦ Table of Contents

Innovative Product Development by Additive Manufacturing 2021
Contents
About the Editors
Do Additive Manufacturing Processes Enable More Sustainable Products? Circulation of Metallic Components Through Repair and Refurbishment by the Example of a Deep-Drawing Tool
1 Introduction
2 Repair and Modernisation of a Deep-drawing Die
3 Discussion
4 Summary and Outlook
References
Design and Optimization
Automation in Active Surface-Based Design Generation for Additive Manufacturing
1 Introduction and Motivation
2 State of the Art
2.1 Part Identification for Additive Manufacturing
2.2 Design for Additive Manufacturing
3 Need for Research
4 Methodical Approach and Materials
5 Results
5.1 Validation and Discussion
6 Summary and Outlook
References
Innovative Product Development by Additive Manufacturing 27. September 2022
1 Introduction
2 State of the Art
2.1 Integral and Differential Design in DfAM
2.2 Conventional Joining of L-PBF Parts
2.3 Electrochemical Metal Deposition in Additive Manufacturing
2.4 Electrochemical Metal Deposition as a Joining Process
3 Experimental Setup and Outcomes
4 Experimental Setup and Preliminary Experiments
5 Results and Discussion
5.1 Layer Thickness Distribution as an Evaluation Factor
5.2 Tensile Tests
5.3 Curvature of the Joining Surfaces
6 Conclusion and Outlook
References
Powder Residuals in Metal Laser Powder Bed Fusion – Review: Kinds of Residuals and Consideration in Process
1 Introduction
2 Methodology
3 Classification of Powder Residuals
4 Consideration of Powder Residuals in Process Chain
5 Discussion and Outlook
6 Conclusion
References
Approach for Rapid Fabrication of Individual Bone Replacement Structures by Designing Additively Prefabricated CPC Models
1 Introduction
2 Basics and State of the Art
2.1 Medical Background
2.2 Materials and Manufacturing
2.3 Process Chain for Additively Manufactured Bone Substitutes
3 Development of Prefab Variants
3.1 Extended Process Chain
3.2 Data Basis and Analysis
3.3 Parametric Descriptions of the Principle Topology to be Represented
3.4 Classification for Determining the Type and Number of Prefab Variants
3.5 Design of Parametric, Configurable Prefab Master Models in CAD System
4 Additive Manufacturing of Prefabs and First Milling Tests
5 Conclusion
References
Characterization of Additive Manufactured Structures for the Development of Foam-Replacement Cushions
1 Introduction
2 Related Work
2.1 Initial Situation and Basics of Seating Ergonomics
2.2 Use of Lattice Structures
3 Research Goals and Methods
3.1 Clarification of the Goal
3.2 Experimental Design and Methodological Procedure
3.3 Overview of the Design of Experiment
4 Experimental Work
4.1 Materials and Print Process
4.2 Identification of Suitable Lattice Types
4.3 Comparison of the FDM Specimens in an Evaluation Matrix
4.4 Grading Using Cells, Density and Materials
4.5 Evaluation of Grading Sensitivities
5 Summary and Outlook
References
Manufacturing and Build Quality
Challenges in Quality Management of Additively Manufactured Metal Spare Parts in Low-Volume Production
1 Introduction
2 Overview of Spare Part Production via L-PBF
3 Challenges in QM of Low-volume Production
4 Conclusion
References
Resource-Efficient Sintering Supports for the Metal Binder Jetting Process
1 Introduction
2 Metal Binder Jetting
3 Support Structures
4 Experimental Design
5 Results
5.1 Vertical Supporting Effect
5.2 Horizontal Supporting Effect
6 Conclusion and Outlook
References
Product Redesign for Hybrid Additive Manufacturing Driven by Product Architecture Transformation - A Methodological Proposal
1 Introduction
2 State of Research
3 Methodological Proposal
3.1 Component Pre-selection
3.2 Assembly Restructuring
3.3 Product Architecture Restructuring
4 Case Studies
4.1 Case Study 1
4.2 Case Study 2
5 Impact, Limitations, and Outlook
References
Advanced Temperature Sense and Control Methods for Selective Laser Sintering
1 Introduction
1.1 Selective Laser Sintering (SLS)
1.2 Temperature Management
1.3 Experimental Setup
1.4 FPGA Implementation and Measuring Strategy
2 Results
3 Summary and Outlook
References
Author Index