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Author: Varun Sharma Publisher: CRC Press ISBN: 1000737365 Category : Technology & Engineering Languages : en Pages : 350
Book Description
This reference text discusses fundamentals, classification, principles, applications of additive and subtractive manufacturing processes in a single volume. The text discusses 3D printing techniques with the help of practical case studies, covers rapid tooling using microwave sintering and ultrasonic assisted sintering process, and covers different hybrid manufacturing techniques like cryo-MQL, and textured cutting inserts. It covers important topics including green manufacturing, ultrasonic assisted machining, electro thermal based non-conventional machining processes, metal based additive manufacturing, LASER based additive manufacturing, indirect rapid tooling, and polymer based additive manufacturing. The book: Discusses additive and subtractive manufacturing processes in detail Covers hybrid manufacturing processes Provides life cycle analysis of conventional machining Discusses biomedical and industrial applications of additive manufacturing The text will be useful for senior undergraduate, graduate students, and academic researchers in areas including industrial and manufacturing engineering, mechanical engineering, and production engineering. Discussing the sustainability aspects of conventional machining in reducing carbon footprint of machining by adopting different hybrid and non-conventional machining processes, this text will be useful for senior undergraduate, graduate students, and academic researchers in areas including industrial and manufacturing engineering, mechanical engineering, and production engineering.
Author: Varun Sharma Publisher: CRC Press ISBN: 1000737365 Category : Technology & Engineering Languages : en Pages : 350
Book Description
This reference text discusses fundamentals, classification, principles, applications of additive and subtractive manufacturing processes in a single volume. The text discusses 3D printing techniques with the help of practical case studies, covers rapid tooling using microwave sintering and ultrasonic assisted sintering process, and covers different hybrid manufacturing techniques like cryo-MQL, and textured cutting inserts. It covers important topics including green manufacturing, ultrasonic assisted machining, electro thermal based non-conventional machining processes, metal based additive manufacturing, LASER based additive manufacturing, indirect rapid tooling, and polymer based additive manufacturing. The book: Discusses additive and subtractive manufacturing processes in detail Covers hybrid manufacturing processes Provides life cycle analysis of conventional machining Discusses biomedical and industrial applications of additive manufacturing The text will be useful for senior undergraduate, graduate students, and academic researchers in areas including industrial and manufacturing engineering, mechanical engineering, and production engineering. Discussing the sustainability aspects of conventional machining in reducing carbon footprint of machining by adopting different hybrid and non-conventional machining processes, this text will be useful for senior undergraduate, graduate students, and academic researchers in areas including industrial and manufacturing engineering, mechanical engineering, and production engineering.
Author: Manu Srivastava Publisher: CRC Press ISBN: 1351049372 Category : Technology & Engineering Languages : en Pages : 286
Book Description
There is a growing need for manufacturing optimization all over the world. The immense market of Additive Manufacturing (AM) technologies dictates a need for a book that will provide knowledge of the various aspects of AM for anyone interested in learning about this fast-growing topic. This book disseminates knowledge of AM amongst scholars at graduate level, post graduate level, doctoral level, as well as industry personnel. The objective is to offer a state-of-the-art book which covers all aspects of AM and incorporates all information regarding trends, historical developments, classifications, materials, tooling, software issues, dynamic design, principles, limitations, and communication interfaces in a one-stop resource. Features: Breaks down systematic coverage of various aspects of AM within four distinct sections Contains details of various AM techniques based on ASTM guidelines Discusses many AM applications with suitable illustrations Includes recent trends in the field of AM Covers engineering materials utilized as raw materials in AM Compares AM techniques with different traditional manufacturing methods
Author: M. Manjaiah Publisher: Woodhead Publishing ISBN: 0128220570 Category : Technology & Engineering Languages : en Pages : 325
Book Description
Additive Manufacturing: A Tool for Industrial Revolution 4.0 explores the latest developments, underlying mechanisms, challenges and opportunities for 3D printing in a digital manufacturing environment. It uses an international panel of experts to explain how additive manufacturing processes have been successfully integrated with industry 4.0 technologies for increased technical capabilities, efficiency, flexibility and sustainability. The full manufacturing product cycle is addressed, including design, materials, mechanical properties, and measurement. Future directions for this important technological intersection are also explored. This book will interest researchers and industrial professionals in industrial engineering, digital manufacturing, advanced manufacturing, data science applications, and computer engineering. - Addresses a wide range of additive manufacturing technology, including processes, controls and operation - Explains many new and sustainable additive manufacturing methods - Provides detailed descriptions on how to modernize and optimize conventional additive manufacturing methodologies in order to take full advantage of synergies with industry 4.0
Author: Daniel Martinez Lepp Publisher: ISBN: Category : Languages : en Pages :
Book Description
Additive manufacturing (AM) has been demonstrated to be a transformative technology for rapid manufacturing from three-dimensional digital models. Due to the disruptive nature of the technology, its integration into manufacturing settings is still difficult to assess. Factors like the large upfront investment required and limited number of certified materials (specially for metal components) available represent challenges for its adoption in industry at a larger scale. One manufacturing sector where these difficulties are lessened is the metal casting industry. The American Foundry Society (AFS) estimates that the metal casting industry amounts to 33.7 billion USD and within the United States, employs directly about 200,000 people. Binder jetting technology and specifically 3D sand-printing (3DSP) offers the possibility of leveraging the freedom of design of AM using comparatively low-cost materials (i.e., silica sand vs. metallic powders) to enhance casting performance. By printing the sand mold, the full range of metals and alloys already qualified for conventional casting applications can continue to be used without any need for further certification. Two important opportunities for reducing casting defects arise when using 3DSP. In the first case, the ability to manufacture complex mold geometries previously unfeasible using conventional methods, means that the flow of liquid metal or alloy circulating through the mold can be controlled by designing rigging components that direct the flow in accordance with predetermined conditions. These design criterions can be set by running numerical simulations of the filling process. In this thesis, the effectiveness of novel sprue geometries designed mathematically for alloys of different flow and solidification behavior is examined. The use of these sprues is simulated and experimentally tested for alloys at separate ends of the freezing range (i.e., gray cast iron Class 30, a very short-freezing range alloy and aluminum alloy 319, a very long-freezing range alloy). Computed tomography (CT) scanning, scanning electron microscopy and three-point bending tests are used to characterize the results in each sprue case.The casting mechanical properties can also be altered by controlling cooling behavior of the casting. Due to the layer-by-layer nature of binder and sand deposition in the 3DSP process, precise control on the thermo-physical properties of the mold such as thermal conductivity, thermal diffusivity, permeability and mechanical strength can be achieved. The second part of this thesis presents experimental procedures used to characterize 3DSP samples obtained from different printing conditions. Permeability and mechanical properties of the mold are examined using AFS standards. Thermal properties are obtained using laboratory techniques to determine thermal conductivity and diffusivity. Casting experiments are monitored to obtain thermal properties using a linear model to solve the backward heat conduction problem. The mechanical and microstructural properties of pure aluminum samples casted using the 3DSP molds are examined using three-point bending and microscopy of etched samples. A framework for integrating these thermomechanical properties into a design loop for metal casting mold design is proposed.Finally, 3DSP samples are examined using micro computed tomography scanning. This technique allows for the creation of a 3D model of the sand mold to determine void spaces and pore interconnectedness. An understanding of the pore network properties of 3DSP samples and how printing conditions affect mold permeability are essential to creating defect-free castings. During mold filling, air present in the mold and gasses generated by the binder burn-out must be evacuated through the mold. Insufficient void space and pore interconnectedness will lead to the appearance of a backpressure within the mold. If this happens, then volumes within the mold will remain unfilled, creating serious casting defects. Samples printed using different printing parameters are examined via CT scanning and permeability simulations are performed to create an understanding of how air flow through the mold occurs.
Author: Amit Bandyopadhyay Publisher: CRC Press ISBN: 1482223600 Category : Technology & Engineering Languages : en Pages : 404
Book Description
The field of additive manufacturing has seen explosive growth in recent years due largely in part to renewed interest from the manufacturing sector. Conceptually, additive manufacturing, or industrial 3D printing, is a way to build parts without using any part-specific tooling or dies from the computer-aided design (CAD) file of the part. Today, mo
Author: Jing Zhang Publisher: Butterworth-Heinemann ISBN: 0128123273 Category : Technology & Engineering Languages : en Pages : 364
Book Description
Additive Manufacturing: Materials, Processes, Quantifications and Applications is designed to explain the engineering aspects and physical principles of available AM technologies and their most relevant applications. It begins with a review of the recent developments in this technology and then progresses to a discussion of the criteria needed to successfully select an AM technology for the embodiment of a particular design, discussing material compatibility, interfaces issues and strength requirements. The book concludes with a review of the applications in various industries, including bio, energy, aerospace and electronics. This book will be a must read for those interested in a practical, comprehensive introduction to additive manufacturing, an area with tremendous potential for producing high-value, complex, individually customized parts. As 3D printing technology advances, both in hardware and software, together with reduced materials cost and complexity of creating 3D printed items, these applications are quickly expanding into the mass market. - Includes a discussion of the historical development and physical principles of current AM technologies - Exposes readers to the engineering principles for evaluating and quantifying AM technologies - Explores the uses of Additive Manufacturing in various industries, most notably aerospace, medical, energy and electronics
Author: Wit Grzesik Publisher: Springer Nature ISBN: 3030771075 Category : Technology & Engineering Languages : en Pages : 247
Book Description
This book explores, in a systematic way, both conventional and unconventional material shaping processes with various modes of hybridization in relation to theory, modelling and industrial potential. The demand for high productivity and high accuracy in manufacturing is continuously increasing, based on improvement and optimization strategies. Hybridization of manufacturing processes will play a crucial role and will be of a key importance in achieving environmental and economical sustainability. Structured in three parts, Hybrid Manufacturing Processes summarizes the state-of-the art hybrid manufacturing processes based on available literature sources and production reports. The book begins by providing information on the physical fundamentals of the removal and non-removal processes in macro-, micro and nanoscales. It then follows with an overview of the possible ways of hybridization and the effects on the enhancement of process performance, before concluding with a summary of production outputs related to surface integrity, specifically with respect to difficult-to-machine materials. Considering the applications of different sources of hybridization including mechanical, thermal and chemical interactions or their combinations, this book will be of interest to a range of researchers and practicing engineers within the field of manufacturing.
Author: Naveen Mani Tripathi Publisher: CRC Press ISBN: 1040047645 Category : Technology & Engineering Languages : en Pages : 255
Book Description
This book provides knowledge about the process of creating and designing products based on an Industry 4.0 setting. The fundamentals of Additive Manufacturing, its many technologies, the process parameters, advantages, limitations, and recent developments are discussed. In addition, the most recent post-additive manufacturing process advancements, surface quality defects, and challenges are the primary topics that will be investigated in the book. Advances in Pre- and Post-Additive Manufacturing Processes: Innovations and Applications provides scientific and technological insights into the physical fundamentals of the machining and finishing processes in macro, micro, and nanoscales. It explores in a systematic way both conventional and unconventional material-shaping processes with various modes of hybridization concerning theory modelling and industrial potential. It focuses on the applications of Additive Manufacturing that are linked to pre-stage and post-stage processes and encompasses a broad spectrum of macro, micro, and nano-processes that are utilized in manufacturing activities. The book goes on to cover a wide range of reliable and economical fabrication of metallic parts with complicated geometries which are of considerable interest to the aerospace, medical, automotive, tooling, and consumer products industries. This reference title encapsulates the current trends of today’s material development and machining techniques for advanced composite materials, making it a one-stop resource for academic researchers and industrial firms while they are formulating strategic development strategies. It also serves as a reference book for students at all levels of education, from undergraduates to doctoral candidates.
Author: Varun Sharma
Author: Varun Sharma
Author: Manu Srivastava
Author: M. Manjaiah
Author: Daniel Martinez Lepp
Author: Amit Bandyopadhyay
Author: Shah Fenner Khan Mohamad Khan
Author: 
Author: Jing Zhang
Author: Wit Grzesik
Author: Naveen Mani Tripathi