Thermo Mechanical Modeling of Additive Manufacturing

Written By Michael Gouge
Thermo Mechanical Modeling of Additive Manufacturing
  • Publsiher : Butterworth-Heinemann
  • Release : 03 August 2017
  • ISBN : 0128118210
  • Pages : 294 pages
  • Rating : 5/5 from 1 reviews
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Read or download book entitled Thermo Mechanical Modeling of Additive Manufacturing written by Michael Gouge which was release on 03 August 2017, this book published by Butterworth-Heinemann. Available in PDF, EPUB and Kindle Format. Book excerpt: Thermo-mechanical Modeling of Additive Manufacturing provides the background, methodology and description of modeling techniques to enable the reader to perform their own accurate and reliable simulations of any additive process. Part I provides an in depth introduction to the fundamentals of additive manufacturing modeling, a description of adaptive mesh strategies, a thorough description of thermal losses and a discussion of residual stress and distortion. Part II applies the engineering fundamentals to direct energy deposition processes including laser cladding, LENS builds, large electron beam parts and an exploration of residual stress and deformation mitigation strategies. Part III concerns the thermo-mechanical modeling of powder bed processes with a description of the heat input model, classical thermo-mechanical modeling, and part scale modeling. The book serves as an essential reference for engineers and technicians in both industry and academia, performing both research and full-scale production. Additive manufacturing processes are revolutionizing production throughout industry. These technologies enable the cost-effective manufacture of small lot parts, rapid repair of damaged components and construction of previously impossible-to-produce geometries. However, the large thermal gradients inherent in these processes incur large residual stresses and mechanical distortion, which can push the finished component out of engineering tolerance. Costly trial-and-error methods are commonly used for failure mitigation. Finite element modeling provides a compelling alternative, allowing for the prediction of residual stresses and distortion, and thus a tool to investigate methods of failure mitigation prior to building. Provides understanding of important components in the finite element modeling of additive manufacturing processes necessary to obtain accurate results Offers a deeper understanding of how the thermal gradients inherent in additive manufacturing induce distortion and residual stresses, and how to mitigate these undesirable phenomena Includes a set of strategies for the modeler to improve computational efficiency when simulating various additive manufacturing processes Serves as an essential reference for engineers and technicians in both industry and academia

Thermo Mechanical Modeling of Additive Manufacturing

Thermo Mechanical Modeling of Additive Manufacturing
  • Author : Michael Gouge,Pan Michaleris
  • Publisher : Butterworth-Heinemann
  • Release Date : 2017-08-03
  • Total pages : 294
  • ISBN : 0128118210
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Summary : Thermo-mechanical Modeling of Additive Manufacturing provides the background, methodology and description of modeling techniques to enable the reader to perform their own accurate and reliable simulations of any additive process. Part I provides an in depth introduction to the fundamentals of additive manufacturing modeling, a description of adaptive mesh strategies, ...

Thermo mechanical Model Development and Experimental Validation for Directed Energy Deposition Additive Manufacturing Processes

Thermo mechanical Model Development and Experimental Validation for Directed Energy Deposition Additive Manufacturing Processes
  • Author : Jarred Heigel
  • Publisher : Unknown
  • Release Date : 2015
  • Total pages : 212
  • ISBN : 0128118210
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Summary : Additive manufacturing (AM) enables parts to be built through the layer-by-layer addition of molten metal. In directed energy deposition (DED) AM, metal powder or wire is added into a melt pool that follows a pattern to fill in the cross section of the part. When compared to traditional manufacturing processes, ...

Thermo mechanical Model Development and Experimental Validation for Metallic Parts in Additive Manufacturing

Thermo mechanical Model Development and Experimental Validation for Metallic Parts in Additive Manufacturing
  • Author : Erik Denlinger
  • Publisher : Unknown
  • Release Date : 2015
  • Total pages : 212
  • ISBN : 0128118210
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Summary : The objective of this work is to experimentally validate thermal andmechanical finite element models of metallic parts produced usingadditive manufacturing (AM) processes. AM offers advantages overother manufacturing processes due the fact that it can produce netand near-net shapes directly from a digital drawing file. Parts canbe produced on a layer ...

Thermo mechanical Analysis of Wire and Arc Additive Manufacturing Process

Thermo mechanical Analysis of Wire and Arc Additive Manufacturing Process
  • Author : J. Ding
  • Publisher : Unknown
  • Release Date : 2012
  • Total pages : 212
  • ISBN : 0128118210
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Summary : Conventional manufacturing processes often require a large amount of machining and cannot satisfy the continuously increasing requirements of a sustainable, low cost, and environmentally friendly modern industry. Thus, Additive Manufacturing (AM) has become an important industrial process for the manufacture of custom-made metal workpieces. Among the different AM processes, Wire ...

Micromanufacturing of Metallic Materials

Micromanufacturing of Metallic Materials
  • Author : Jingwei Zhao,Zhengyi Jiang,Leszek Adam Dobrzański,Chong Soo Lee
  • Publisher : MDPI
  • Release Date : 2021-01-13
  • Total pages : 236
  • ISBN : 0128118210
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Summary : Product miniaturization is a trend for facilitating product usage, enabling product functions to be implemented in microscale geometries, and aimed at reducing product weight, volume, cost and pollution. Driven by ongoing miniaturization in diverse areas, including medical devices, precision equipment, communication devices, micro-electromechanical systems and microsystems technology, the demands for ...

Efficient Thermo mechanical Simulation of the Directed Energy Deposition Additive Manufacturing Process

Efficient Thermo mechanical Simulation of the Directed Energy Deposition Additive Manufacturing Process
  • Author : Anirudh Krishnakumar
  • Publisher : Unknown
  • Release Date : 2016
  • Total pages : 96
  • ISBN : 0128118210
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Summary : Download or read online Efficient Thermo mechanical Simulation of the Directed Energy Deposition Additive Manufacturing Process written by Anirudh Krishnakumar, published by which was released on 2016. Get Efficient Thermo mechanical Simulation of the Directed Energy Deposition Additive Manufacturing Process Books now! Available in PDF, ePub and Kindle....

Precision Metal Additive Manufacturing

Precision Metal Additive Manufacturing
  • Author : Richard Leach,Simone Carmignato
  • Publisher : CRC Press
  • Release Date : 2020-09-21
  • Total pages : 404
  • ISBN : 0128118210
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Summary : Additive manufacturing (AM) is a fast-growing sector with the ability to evoke a revolution in manufacturing due to its almost unlimited design freedom and its capability to produce personalised parts locally and with efficient material use. AM companies, however, still face technological challenges such as limited precision due to shrinkage, ...

Industrializing Additive Manufacturing Proceedings of Additive Manufacturing in Products and Applications AMPA2017

Industrializing Additive Manufacturing   Proceedings of Additive Manufacturing in Products and Applications   AMPA2017
  • Author : Mirko Meboldt,Christoph Klahn
  • Publisher : Springer
  • Release Date : 2017-09-05
  • Total pages : 362
  • ISBN : 0128118210
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Summary : These proceedings exchange ideas and knowledge among engineers, designers and managers on how to support real-world value chains by developing additive manufactured series products. The papers from the conference show a holistic, multidisciplinary view....

3D Printing

3D Printing
  • Author : Dragan Cvetković
  • Publisher : BoD – Books on Demand
  • Release Date : 2018-10-10
  • Total pages : 196
  • ISBN : 0128118210
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Summary : This book, "3D Printing", is divided into two parts: the first part is devoted to the relationship between 3D printing and engineering, and the second part shows the impact of 3D printing on the medical sector in general. There are five sections in the first part (sections are dedicated to ...

Numerical Modelling and Simulation of Metal Processing

Numerical Modelling and Simulation of Metal Processing
  • Author : Christof Sommitsch
  • Publisher : MDPI
  • Release Date : 2021-08-16
  • Total pages : 374
  • ISBN : 0128118210
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Summary : This book deals with metal processing and its numerical modelling and simulation. In total, 21 papers from different distinguished authors have been compiled in this area. Various processes are addressed, including solidification, TIG welding, additive manufacturing, hot and cold rolling, deep drawing, pipe deformation, and galvanizing. Material models are developed at ...

Residual Stress Distributions in Additively Manufactured Parts

Residual Stress Distributions in Additively Manufactured Parts
  • Author : Prabhat Pant
  • Publisher : Linköping University Electronic Press
  • Release Date : 2020-03-05
  • Total pages : 47
  • ISBN : 0128118210
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Summary : Additive manufacturing (AM) of parts using a layer by layer approach has seen a rapid increase in application for production of net shape or near-net shape complex parts, especially in the field of aerospace, automotive, etc. Due to the superiority of manufacturing complex shapes with ease in comparison to the ...

Polymer Based Additive Manufacturing

Polymer Based Additive Manufacturing
  • Author : Declan M. Devine
  • Publisher : Springer Nature
  • Release Date : 2019-11-15
  • Total pages : 277
  • ISBN : 0128118210
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Summary : This book aims to give readers a basic understanding of commonly used additive manufacturing techniques as well as the tools to fully utilise the strengths of additive manufacturing through the modelling and design phase all the way through to post processing. Guidelines for 3D-printed biomedical implants are also provided. Current ...

Mechanics of Composite and Multi functional Materials Volume 7

Mechanics of Composite and Multi functional Materials  Volume 7
  • Author : W. Carter Ralph,Raman Singh,Gyaneshwar Tandon,Piyush R. Thakre,Pablo Zavattieri,Yong Zhu
  • Publisher : Springer
  • Release Date : 2016-11-03
  • Total pages : 307
  • ISBN : 0128118210
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Summary : Mechanics of Composite, Hybrid, and Multifunctional Materials, Volume 7 of the Proceedings of the 2016 SEM Annual Conference & Exposition on Experimental and Applied Mechanics, the seventh volume of ten from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on ...

Additive Manufacturing Handbook

Additive Manufacturing Handbook
  • Author : Adedeji B. Badiru,Vhance V. Valencia,David Liu
  • Publisher : CRC Press
  • Release Date : 2017-05-19
  • Total pages : 924
  • ISBN : 0128118210
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Summary : Theoretical and practical interests in additive manufacturing (3D printing) are growing rapidly. Engineers and engineering companies now use 3D printing to make prototypes of products before going for full production. In an educational setting faculty, researchers, and students leverage 3D printing to enhance project-related products. Additive Manufacturing Handbook focuses on ...

Report of the Workshop Predictive Theoretical Computational and Experimental Approaches for Additive Manufacturing WAM 2016

Report of the Workshop Predictive Theoretical  Computational and Experimental Approaches for Additive Manufacturing  WAM 2016
  • Author : Xu Guo,Gengdong Cheng,Wing-Kam Liu
  • Publisher : Springer
  • Release Date : 2017-10-23
  • Total pages : 88
  • ISBN : 0128118210
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Summary : The volume focuses on theoretical and computational approaches and involves areas such as simulation-based engineering and science, integrated computational materials engineering, mechanics, material science, manufacturing processes, and other specialized areas. Most importantly, the state-of-the-art progress in developing predictive theoretical, computational and experimental approaches for additive manufacturing is summarized....