Advances in Additive Manufacturing Processes.

Format:

Book

Author/Creator:

Natarajan, Jeyaprakash.

Contributor:

Cheepu, Muralimohan.

Yang, Che-Hua.

Language:

English

Subjects (All):

Additive manufacturing.

Physical Description:

1 online resource (265 pages)

Edition:

1st ed.

Place of Publication:

Singapore : Bentham Science Publishers, 2021.

Summary:

Additive manufacturing or 3D printing is the construction of an object using CAD models. The technology for additive manufacturing is gaining traction in recent times due to its accessibility for both personal and industrial use, as well as its usefulness in quick prototyping (either of a whole object or its components) and meeting the needs of small commercial workloads. Advances in Additive Manufacturing Processes informs readers about the breadth of 3D printing processes. Chapters cover the basic knowledge of additive techniques and their industrial applications with relevant examples. The improvements in each method and their recent technical achievements with practical experimental data are highlighted. The book presents eight types of 3D printing processes, covering a diverse range of technologies which represent the industry. The contents also cover selected topics of relevance to additive manufacturing which include the formation of defects and factors that affect the mechanical properties of the additively manufactured components. Chapters also provide recent guidelines for adapting additive manufacturing processes to increase productivity and reduce manufacturing cost. Advances in Additive Manufacturing Processes is a handy reference for scholars and professionals involved in manufacturing industries and process engineering as well as hobbyists who are interested in the current state-of-the-art in 3D printing.

Contents:

Cover

Title

Copyright

End User License Agreement

Contents

Foreword

Preface

Dedication

Acknowledgments

List of Contributors

3D Printing and Additive Manufacturing

Kirubanidhi Jebabalan1, *, R. Rajasekaran2 and Milon Selvam Dennison3

INTRODUCTION

3D PRINTING PROCESS

THE PROCESSING ROUTE FOR ADDITIVE MANUFACTURING

Stereolithography

Powder-Based Process

Selective Laser Sintering (SLS)

Solid-State Sintering

Extrusion Process

Fused Deposit Modelling (FDM)

Laminated Object Manufacturing (LOM)

Wire and Arc Additive Manufacturing (WAAM)

APPLICATIONS OF ADDITIVE MANUFACTURING

Medical Field

Aerospace Sector

Automotive Sector

MATERIALS FOR ADDITIVE MANUFACTURING

Introduction

Plastics

Thermoplastics

Thermosets

Metals and Alloys

Ceramics

Composites

Nanocomposites

Functionally Graded Materials

Materials for Hydrogen Storage

Concrete

LIMITATIONS

CONCLUDING REMARKS

CONSENT FOR PUBLICATION

CONFLICT OF INTEREST

ACKNOWLEDGEMENTS

REFERENCES

Selective Laser Sintering

M. Bhuvanesh Kumar1,*, P. Sathiya1 and M. Varatharajulu1

THE PROCESS OF SLS

MECHANISMS IN LAYER FORMATION

Direct SLS

Liquid-Phase Sintering

Selective Laser Melting

Indirect SLS

SLS PARAMETERS

Laser Factors

The Power of Laser

Scanning Velocity

Spot Size

Geometric Factors

Hatching Space

Scanning Approaches

Thickness of Layer

MATERIALS USED IN SLS

Metallic Components Used in SLS

Polymers Used in SLS

Ceramics and Alloys Used in SLS

ADVANTAGES AND CHALLENGES

Untitled

Direct Metal Laser Sintering Process.

Syed Q. Moinuddin1,*, Ashok K. Dewangan2 and Suuraj Roshan1

BACKGROUND

WORKING PRINCIPLE

PROCESS PARAMETERS

Laser Power

Laser Spot Size

Scan Speed

Layer Thickness

Hatch Spacing

Hatch Pattern

PROCESS CONTROL AND MONITORING

MODELLING

MATERIALS, MICROSTRUCTURE AND MECHANICAL PROPERTIES

Titanium and Titanium Alloys

Aluminium and Aluminium Alloys

Steels

Other Alloys

APPLICATIONS

Selective Laser Melting Based Additive Manufacturing: Materials, Properties and Defect Analysis

Varthini Rajagopal1, Dinesh Kumar Rajendran2,*, B. Santhi3 and Arjun R. Jagadish3

CLASSIFICATION OF POWDER BED FUSION PROCESS

Electron Beam Melting (EBM)

Selective Laser Melting (SLM)

Multi Jet Fusion (MJF)

MATERIALS USED IN SLM PROCESS

Titanium

Chromium

Magnesium

Stainless Steel

Nickel Based Super Alloys

Aluminium Alloys

Silver Coating in Materials

MECHANICAL CHARACTERISTICS

METALLURGICAL PROPERTIES

RESIDUAL STRESS

DEFECT ANALYSIS

FUTURE RESEARCH TRENDS IN SLM

Electron Beam Melting

M. Bhuvanesh Kumar1,*, S. M. Senthil2 and S. Praveen Kumar3

HISTORY OF EBM

PROCESS

Electron Beam Physics

Process

Preparation of Source and Environment

Layer Preparation

Application of Heat

Melting

Finishing

Microstructural Attributes

Effect of Process Parameters

Beam Power/Energy Input

Powder Properties

Scanning Patterns

MATERIALS

Ti-Based Alloys

Ni-Based Alloys

Co-Based Alloys

Steel Based Alloys

PROCESS SIMULATIONS.

APPLICATIONS AND CHALLENGES OF EBMSSSS

A Review on Binder Jetting Fabrication: Materials, Characterizations and Challenges

Y. G. Bala1, Dinesh Kumar Rajendran2 and Varthini Rajagopal3,*

BINDER TECHNIQUES

BINDER CHARACTERISTICS

POWDER CHARACTERISTICS

BINDER JETTING PROCESS

BINDER JETTING POST-PROCESSING

Post-Processing Steps for Metal Binder Jetting

BINDER JETTING MATERIALS

BENEFITS OF BINDER JETTING

LIMITATION OF BINDER JETTING

BINDER JETTING APPLICATIONS

FUTURE RESEARCH TRENDS IN BINDER JETTING

Ultrasonic Additive Manufacturing

M. Bhuvanesh Kumar1,*, S. Praveen Kumar2, M. Varatharajulu1 and S. M. Senthil3

UAM - A SOLID STATE AM PROCESS

WELDING OF METAL WITH ULTRASONICS

UAM - A TWO STEP HYBRID PROCESS

Ultrasonic Seam Welding

Milling using CNC

UAM PROCESS PARAMETERS

Temperature

Normal Force

Amplitude of Vibration

Weld Speed

Studies on UAM Process Parameters

MECHANICAL PROPERTIES OF UAM PRINTED PARTS

Tensile Strength

Shear Strength

Hardness

Fatigue

Creep

Push-Pin Test

Push-Out Test and Pull-Out Test

Peel Test

UAM APPLICATIONS

Creation of Complex Geometries

Heat Exchangers

Cube Sat Cold Plate

Embedding Electronics

Aerospace Health Monitoring

Internet of Things

3D Printing of Dissimilar Materials

3D Printing of Multi-Functional Components

3D Printing of Customized Material Properties

3D Printing of Multi-Materials

Smart Structures and Fiber Embedment

UAM ADVANTAGES OVER CONVENTIONAL TECHNIQUES

LIMITATIONS AND FUTURE SCOPE

CONCLUDING REMARKS.

CONSENT FOR PUBLICATION

Direct Energy Deposition

Sanjeev Kumar1,*, Sunkulp Goel2, Ashutosh Sharma3 and Chandan Pandey4

BASIC SETUP AND CLASSIFICATION OF DED PROCESS

Types of Feedstock

Powder Feedstock System

Wire Feedstock System

Integrated Feedstock System

Types of Energy Sources

APPLICATION AND STRUCTURE-PROPERTIES CORRELATION

Steel Products

Ti-Based Superalloys

Ni-Based Superalloys

Ceramic Products

DED BENEFITS AND DRAWBACKS

Benefits

Drawbacks

A Progressive Review on Wire Arc Additive Manufacturing: Mechanical Properties, Metallurgical and Defect Analysis

Sumanth Ratna Kandavalli1, Anthuvan Stephen Edberk2, Dinesh Kumar Rajendran3,* and Varthini Rajagopal4

CLASSIFICATION OF WAAM

GMAW Based Additive Manufacturing

GTAW Based Additive Manufacturing

Plasma Arc Welding Based Additive Manufacturing

MATERIALS USED IN WAAM

Aluminium

Inconel

METALLURGICAL CHARACTERIZATION

MECHANICAL CHARACTERIZATION

Tensile

Micro-Hardness

Corrosion

FUTURE RESEARCH TRENDS IN WAAM

Comparative Studies on FDM based AM Process Using Regression Analysis and ANFIS Model

Ramesh Raju1, *, N. Manikandan2, D. Palanisamy3, D. Arulkirubakaran4, T.T.M. Kannan5, D. Giridhar6, J.S. Binoj2 and P. Thejasree2

MATERIALS AND METHODS

Input Parameters

Response Factors

DEVELOPMENT OF MULTIPLE REGRESSION EQUATIONS

Multiple Regression Analysis for Printing Time

Multiple Regression Analysis for Part Thickness.

Multiple Regression Analysis for Surface Roughness

DEVELOPMENT OF ANFIS MODEL

ANALYSIS ON PREDICTION OF GRG IN 3D PRINTING

COMPARATIVE ANALYSIS ON PERFORMANCE OF REGRESSION AND ANFIS MODELS

Additive Manufacturing for Industrial Applications and Potential Quality Challenges

Venkata Charan Kantumuchu1,*

INDUSTRIAL APPLICATIONS

Automotive Applications

Aerospace Applications

Medical Applications

Other Applications

Subject Index

Back Cover.

Notes:

Description based on publisher supplied metadata and other sources.

Other Format:

Print version: Natarajan, Jeyaprakash Advances in Additive Manufacturing Processes

ISBN:

9789815036336

9815036335

OCLC:

1289367410