Advanced Methods and Materials for Vat Photopolymerization Additive Manufacturing PDF Download
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Author: Carl J. Thrasher
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
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Book Description
Vat photopolymerization is a versatile 3D printing technology for rapid prototyping applications. Recent innovations have made vat photopolymerization technologies vastly cheaper and more accessible, but the field still faces numerous shortcomings. Notably, the lack of materials and multi-material printing make vat photopolymerization unsuitable for many advanced rapid prototyping applications. Advancements in methodology and materials which attempt to address these shortcomings are discussed herein. More specifically, printing hydrophobic resins, gradient material compositions, multi-material objects, and materials with high elongation are explored. This research is anticipated to help bring the capabilities of vat photopolymerization to new application fields such as soft robotics, wearable devices, and flexible electronics.
Author: Carl J. Thrasher
Publisher:
ISBN:
Category :
Languages : en
Pages : 46
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Book Description
Vat photopolymerization is a versatile 3D printing technology for rapid prototyping applications. Recent innovations have made vat photopolymerization technologies vastly cheaper and more accessible, but the field still faces numerous shortcomings. Notably, the lack of materials and multi-material printing make vat photopolymerization unsuitable for many advanced rapid prototyping applications. Advancements in methodology and materials which attempt to address these shortcomings are discussed herein. More specifically, printing hydrophobic resins, gradient material compositions, multi-material objects, and materials with high elongation are explored. This research is anticipated to help bring the capabilities of vat photopolymerization to new application fields such as soft robotics, wearable devices, and flexible electronics.
Author: Xiaolong Wang
Publisher: Elsevier
ISBN: 0443154880
Category : Technology & Engineering
Languages : en
Pages : 520
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Book Description
Vat Photopolymerization 3D Printing: Processes, Materials, and Applications focuses on the cutting-edge vat polymerization additive manufacturing technology, as well as its associated materials and potential applications. The book is divided into four parts, with the first providing some foundational concepts about the technology as well as providing background on the different vat photopolymerization techniques, such as grayscale, volumetric, multiwavelength, two-photon and more. The basic chemistry involved in the vat photopolymerization process is covered here as well. Section 2 discusses vat photopolymerization 3D printing of functional materials, including plastics, hydrogels, stimuli-responsive polymers, ceramics, and more. Section 3 covers various applications of the materials created, and the book concludes with a section looking at the future direction of vat photopolymerization 3D printing. - Provides a detailed introduction to the technology, materials, and applications of vat photopolymerization additive manufacturing (AM) - Discusses the basic chemistry in the vat photopolymerization process, including chemical reactions, ink components, functional additives, inhibitors, and more - Covers techniques for creating plastics, hydrogels, shape memory polymers, ceramics, and more - Details applications in bioengineering, engineering, metamaterials, and bio-inspired structures and functions
Author: Emrah Celik
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 150151878X
Category : Science
Languages : en
Pages : 151
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Book Description
This book covers additive manufacturing of polymers, metals, ceramics, fiber reinforced polymer composites, energy harvesting materials, and biomaterials. Hybrid manufacturing is discussed. Topology optimization methodology is described and finite element software examples are provided. The book is ideal for graduate students and career starters in the industry.
Author: Eujin Pei
Publisher: Springer Nature
ISBN: 3031207521
Category : Technology & Engineering
Languages : en
Pages : 994
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Book Description
This Handbook is the ultimate definitive guide that covers key fundamentals and advanced applications for Additive Manufacturing. The Handbook has been structured into seven sections, comprising of a thorough Introduction to Additive Manufacturing; Design and Data; Processes; Materials; Post-processing, Testing and Inspection; Education and Training; and Applications and Case Study Examples. The general principles and functional relationships are described in each chapter and supplemented with industry use cases. The aim of this book is to help designers, engineers and manufacturers understand the state-of-the-art developments in the field of Additive Manufacturing. Although this book is primarily aimed at students and educators, it will appeal to researchers and industrial professionals working with technology users, machine or component manufacturers to help them make better decisions in the implementation of Additive Manufacturing and its applications.
Author: Milan Brandt
Publisher: Woodhead Publishing
ISBN: 0081004346
Category : Technology & Engineering
Languages : en
Pages : 500
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Book Description
Laser Additive Manufacturing: Materials, Design, Technologies, and Applications provides the latest information on this highly efficient method of layer-based manufacturing using metals, plastics, or composite materials. The technology is particularly suitable for the production of complex components with high precision for a range of industries, including aerospace, automotive, and medical engineering. This book provides a comprehensive review of the technology and its range of applications. Part One looks at materials suitable for laser AM processes, with Part Two discussing design strategies for AM. Parts Three and Four review the most widely-used AM technique, powder bed fusion (PBF) and discuss other AM techniques, such as directed energy deposition, sheet lamination, jetting techniques, extrusion techniques, and vat photopolymerization. The final section explores the range of applications of laser AM. Provides a comprehensive one-volume overview of advances in laser additive manufacturing Presents detailed coverage of the latest techniques used for laser additive manufacturing Reviews both established and emerging areas of application
Author: Pulak M. Pandey
Publisher: CRC Press
ISBN: 1000439348
Category : Science
Languages : en
Pages : 255
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Book Description
The science and study of functionally graded materials (FGMs) have intrigued researchers over the last few decades. Their application has the capability to produce parts with unmatched properties which are virtually impossible to obtain via conventional material routes. This book addresses various FGM aspects and provides a relevant, high-quality, and comprehensive data source. The book covers trends, process classification on various bases, physical processes involved, structure, properties, applications, advantages, and limitations. Emerging trends in the field are discussed in detail and advancements are thoroughly reviewed and presented to broaden the spectrum of FGM applications. This reference book will be of interest to scholars, researchers, academicians, industry practitioners, government labs, libraries, and anyone interested in the area of materials engineering.
Author: Mehrshad Mehrpouya
Publisher: Elsevier
ISBN: 032395152X
Category : Science
Languages : en
Pages : 424
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Book Description
Additive Manufacturing of Biopolymers: Materials, Printing Techniques, and Applications describes various biopolymers that are currently used in additive manufacturing technologies and identifies the challenges/limitations in the materials and printing processes. The book provides basic knowledge and advanced details about 3D printing techniques and the applicable biopolymers as well as the latest updates on materials and techniques for 3D printing of biopolymers. Each chapter dedicates a section to future trends and perspectives in additive manufacturing of biopolymers from the use of biopolymers and new techniques point-of-view. Provides an overview of biopolymer materials in terms of physicochemical properties that can be applied for the additive manufacturing process Gives a comprehensive overview of applicable 3D printing techniques for biopolymers and their benefits and challenges Explains in-depth chemical and physical properties of fabricated products for various applications Offers a future vision in the development of both material and printing techniques in regard to biopolymers as well as new aspects in modeling and artificial intelligence issues
Author: Igor V. Shishkovsky
Publisher: BoD – Books on Demand
ISBN: 1839628200
Category : Technology & Engineering
Languages : en
Pages : 306
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Book Description
Additive manufacturing (AM) is now being used to produce series components for the most demanding applications. It is a disruptive, if not revolutionary, manufacturing technology. The biggest advantage of this technology is its capacity to make parts with any free form, thus paving the way for free and complex part design. Components and integrated structures with complex designs that would not have been possible just a few years ago can now be made according to various requirements. The net-shape manufacturing capacity of AM allows a considerable saving of materials, conventional thermomechanical processing, and machining processes, making it an environmentally friendly manufacturing technology. This book includes two sections that cover new approaches in AM for biomedical applications and advanced technological solutions.
Author: Johanna Jesse Schwartz
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
The Boydston group has become increasingly interested in the chemical characterization and development of additive manufacturing (AM) processes. This dissertation will discuss the development of novel materials and methods for melt material extrusion and vat photopolymerization. Incorporation of stimuli-responsive and functional materials, primarily mechanoresponsive materials, has been a primary objective. Progress toward this goal presented within includes the development of novel low viscosity elastomer photoresins and the development of a color quantification method to measure activation in mechanochromic systems. Another primary focus has been to apply our understanding of the underlying chemical processes involved in AM to enhance our control of network formation and composition in printed structures. Some of the research presented herein focuses on control of network formation through simple variations in light intensity during vat photopolymerization of acrylate photoresins. We used this grayscale printing method to vary the stiffness within the printed object in graded and heterogeneous patterns. We also used this control over mechanical properties in printed acrylate structures to control stress and strain distributions, shifting the location of failure. The drive to expand the range of accessible materials and mechanical properties in vat photopolymerization led to the development of a novel multimaterial printing method discussed herein. Multimaterial Actinic Spatial Control (MASC) AM utilizes a mixed-component photoresin comprised of monomers that polymerize through two orthogonal polymerization mechanisms. Wavelength-selective control over photoinitiator absorption results in spatial control over which materials polymerize in all three axes of printing. This control was used to printed structures with an order of magnitude larger difference in mechanical properties than single resin systems. MASC AM was used create lattice frameworks with composition-induced mechanical anisotropy as well as printed structures with swelling-induced actuation for 4D printing applications. Ultimately, these developments provide examples of a two-fold outlook on advancing AM as field. Utilizing macroscopic changes in geometry, AM can be used to achieve, vary, and enhance chemical transformations in ways not previously possible. Through development of novel and controlled chemistries for AM, functional designs and materials can be advanced toward innovative applications.
Author: Ajit Behera
Publisher: Springer Nature
ISBN: 3030803597
Category : Technology & Engineering
Languages : en
Pages : 762
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Book Description
This book provides a thorough introduction to the essential topics in modern materials science. It brings together the spectrum of materials science topics, spanning inorganic and organic materials, nanomaterials, biomaterials, and alloys within a single cohesive and comprehensive resource. Synthesis and processing techniques, structural and crystallographic configurations, properties, classifications, process mechanisms, applications, and related numerical problems are discussed in each chapter. End-of-chapter summaries and problems are included to deepen and reinforce the reader's comprehension. Provides a cohesive and comprehensive reference on a wide range of materials and processes in modern materials science; Presents material in an engaging manner to encourage innovative practices and perspectives; Includes chapter summaries and problems at the end of every chapter for reinforcement of concepts.
