manufacturing and design understanding the principles of how things are made

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Manufacturing And Design

Author : Erik Tempelman
ISBN : 9780080999265
Genre : Technology & Engineering
File Size : 22. 67 MB
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Manufacturing and Design presents a fresh view on the world of industrial production: thinking in terms of both abstraction levels and trade-offs. The book invites its readers to distinguish between what is possible in principle for a certain process (as determined by physical law); what is possible in practice (the production method as determined by industrial state-of-the-art); and what is possible for a certain supplier (as determined by its production equipment). Specific processes considered here include metal forging, extrusion, and casting; plastic injection molding and thermoforming; additive manufacturing; joining; recycling; and more. By tackling the field of manufacturing processes from this new angle, this book makes the most out of a reader's limited time. It gives the knowledge needed to not only create well-producible designs, but also to understand supplier needs in order to find the optimal compromise. Apart from improving design for production, this publication raises the standards of thinking about producibility. Emphasizes the strong link between product design and choice of manufacturing process Introduces the concept of a "production triangle" to highlight tradeoffs between function, cost, and quality for different manufacturing methods Balanced sets of questions are included to stimulate the reader's thoughts Each chapter ends information on the production methods commonly associated with the principle discussed, as well as pointers for further reading Hints to chapter exercises and an appendix on long exercises with worked solutions available on the book's companion site: http://booksite.elsevier.com/9780080999227/

Fundamental Principles Of Manufacturing Processes

Author : Robert H. Todd
ISBN : 0831130504
Genre : Technology & Engineering
File Size : 33. 91 MB
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The key to understanding how to produce products with low response time, low inventory, and flexibility can be found in this important text. Using a systematic approach, this unique analysis of contemporary manufacturing processes identifies family characteristics of individual processes to facilitate learning. Using the same classification system, detailed descriptions of each individual process can be found in the Manufacturing Processes Reference Guide by the same authors. Identifies and studies six families of shaping processes that change the basic geometry of shape of a workpiece (Mechanical Mass Reducing, Thermal Mass Reducing, Chemical Mass Reducing, Mass Conserving, Consolidation, and Joining) and four families of nonshaping processes that modify the engineering and aesthetic properties of materials (Hardening, Softening, Surface Preparation, and Surface Coatings). This classification, or taxonomy, now used in the United States and Europe, is a valuable tool in identifying processes and their capabilities.

Artificial Intelligence In Design 02

Author : Asko Riitahuhta
ISBN : 9789401707954
Genre : Computers
File Size : 43. 76 MB
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One of the foundations for change in our society comes from designing. Its genesis is the notion that the world around us either is unsuited to our needs or can be improved. The need for designing is driven by a society's view that it can improve or add value to human existence well beyond simple subsistence. As a consequence of designing the world which we inhabit is increasingly a designed rather than a naturally occurring one. In that sense it is an "artificial" world. Designing is a fundamental precursor to manufacturing, fabrication, construction or implementation. Design research aims to develop an understanding of designing and to produce models of designing that can be used to aid designing. Artificial intelligence has provided an environmental paradigm within which design research based on computational constructions, can be carried out. Design research can be carried out in variety of ways. It can be viewed as largely an empirical endeavour in which experiments are designed and executed in order to test some hypothesis about some design phenomenon or design behaviour. This is the approach adopted in cognitive science. It often manifests itself through the use of protocol studies of designers. The results of such research form the basis of a computational model. A second view is that design research can be carried out by positing axioms and then deriving consequences from them.

Manufacturing Engineering Principles For Optimization

Author : Daniel T. Koenig
ISBN : 1560323019
Genre : Technology & Engineering
File Size : 54. 63 MB
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Standards For Engineering Design And Manufacturing

Author : Wasim Ahmed Khan
ISBN : 9781420026405
Genre : Technology & Engineering
File Size : 22. 31 MB
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Most books on standardization describe the impact of ISO and related organizations on many industries. While this is great for managing an organization, it leaves engineers asking questions such as “what are the effects of standards on my designs?” and “how can I use standardization to benefit my work?” Standards for Engineering Design and Manufacturing provides hands-on knowledge for incorporating standards into the entire process from design bench to factory floor. The book’s five self-contained sections consider the scope of design and manufacturing, standards for the design of discrete products, standards for the manufacture of discrete products, standards for the use of discrete products, as well as support standards. The authors survey in detail the major standards-setting organizations and outline the procedure for developing standards. They consider standards from the perspective of product, equipment, and end-user, using this as a platform to explain the economic benefits of standardization. Case studies in every section illustrate the concepts and offer practical insight for using standards in CAD/CAM, selection of components, process planning, human/machine interaction, and computer interfacing. With its modular approach and practical wisdom based on the authors’ years of broad experience, Standards for Engineering Design and Manufacturing supplies the tools to incorporate standards into every stage of design and manufacturing. For a summary of chapters, as well as illustrations and tools from the book, visit

Principles Of Engineering Manufacture

Author : V. Chiles
ISBN : 9780080539614
Genre : Technology & Engineering
File Size : 32. 92 MB
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The third edition of this text, formerly known as Principles of Engineering Production, has been thoroughly revised and updated and continues to provide students with a comprehensive overview of the technical considerations for the entire manufacturing process. In keeping with the developments in manufacturing technology, this new edition reflects the major advances in recent years, in particular, looking at the transition to computer controlled machinery and the developments in computer applications. Beginning with specification and standardisation, it analyses the key aspects of the manufacturing process and pays particular attention to the crucial considerations of quality and cost. In addition, the coverage of materials has been extended to account for the increased availability and complexity of non-metals. The addition of a number of case studies, new worked examples and problems, make this text an invaluable introduction to engineering manufacture. It is also a useful and straightforward reference text for the professional engineer.

Cad Cam In Practice

Author : A.J. Medland
ISBN : 9789401171205
Genre : Juvenile Nonfiction
File Size : 47. 47 MB
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Little more than a decade ago computer-aided design and manufacture (CAD/CAM) was a very esoteric field indeed, not one that was of much practical concern to a manager or industrialist unless his business was on the scale of, say, a major automobile manufacturer or in a field of high technology such as aerospace. Like so much else, this situation was revo lutionized by the invention of the silicon chip, the arrival of the micro processor and the dramatic fall in the cost of computer hardware. Today, CAD/CAM has spread down the market, and down the price scale, to the point at which it is both a feasible and an affordable technology for a wide range of small-and medium-sized companies in areas as various as architec ture and general engineering, plastic moulding and consumer electronics. But the explosion - there is no other word for it - in the variety and capabilities of CAD/CAM systems, and their spectacular climb to the top of the hi-tech hit parade, has placed the potential purchaser and user of the new technology in a difficult position. On the one hand he is assured, not least by the manufacturers of CAD/CAM equipment, that a failure to invest in it will leave his company stranded in the industrial Stone Age.

Building Open Source Hardware

Author : Alicia Gibb
ISBN : 9780133373905
Genre : Computers
File Size : 80. 6 MB
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This is the first hands-on guide to the entire process of designing and manufacturing open source hardware. Drawing on extensive personal experience with DIY, maker, and hardware hacking projects, industry-leading contributors share proven approaches to design, remixing, fabrication, manufacturing, troubleshooting, licensing, documentation, and running an open source hardware business. Part I covers the emergence and evolution of open source hardware, what open source hardware licenses mean, and the growing role of standards in making hardware more open. Part II offers contributors’ expert advice on key tasks, ranging from creating derivatives to using source files. Part III turns to production, showing how to manufacture at multiple scales–from personal to commercial. Appendixes provide valuable checklists for design, manufacture, security, and documentation. And to foster even more hands-on learning and experimentation, the low-cost Blinky Buildings open source hardware kit is used as an example throughout. Learn how to Get involved in the open source hardware community–its history and values Develop designs you can successfully prototype and manufacture Walk step by step through making derivatives from existing projects Build open source 3D printers, and remix 3D printable objects Create open source wearables Work with diverse source files, from electronics to other physical materials Fabricate your own designs Move from prototype to commercial manufacturing, and troubleshoot problems Choose a business model and build a profitable open source hardware company Avoid pitfalls associated with trademarks, copyrights, patents, and licensing Write documentation other hardware hackers can use Use open source hardware in education, helping students learn without boundaries

Assistive Technologies

Author : Albert M. Cook
ISBN : 9780323291019
Genre : Medical
File Size : 30. 38 MB
Format : PDF
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It’s here: the latest edition of the one text you need to master assistive strategies, make confident clinical decisions, and help improve the quality of life for people with disabilities. Based on the Human Activity Assistive Technology (HAAT) model, Assistive Technologies: Principles and Practice, 4th Edition provides detailed coverage of the broad range of devices, services, and practices that comprise assistive technology, and focuses on the relationship between the human user and the assisted activity within specific contexts. Updated and expanded, this new edition features coverage of new ethical issues, more explicit applications of the HAAT model, and a variety of global issues highlighting technology applications and service delivery in developing countries. Human Activity Assistive Technology (HAAT) framework demonstrates assistive technology within common, everyday contexts for more relevant application. Focus on clinical application guides you in applying concepts to real-world situations. Review questions and chapter summaries in each chapter help you assess your understanding and identify areas where more study is needed. Content on the impact of AT on children and the role of AT in play and education for children with disabilities demonstrates how AT can be used for early intervention and to enhance development. Coverage of changing AT needs throughout the lifespan emphasizes how AT fits into people’s lives and contributes to their full participation in society. Principles and practice of assistive technology provides the foundation for effective decision-making. NEW! Global issues content broadens the focus of application beyond North America to include technology applications and service delivery in developing countries. NEW! Ethical issues and occupational justice content exposes you to vital information as you start interacting with clients. NEW! More case studies added throughout the text foster an understanding of how assistive technologies are used and how they function. NEW! Updated content reflects current technology and helps keep you current. NEW! Explicit applications of the HAAT model in each of the chapters on specific technologies and more emphasis on the interactions among the elements make content even easier to understand.

Principles Of Vlsi Rtl Design

Author : Sanjay Churiwala
ISBN : 1441992960
Genre : Technology & Engineering
File Size : 59. 3 MB
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Since register transfer level (RTL) design is less about being a bright engineer, and more about knowing the downstream implications of your work, this book explains the impact of design decisions taken that may give rise later in the product lifecycle to issues related to testability, data synchronization across clock domains, synthesizability, power consumption, routability, etc., all which are a function of the way the RTL was originally written. Readers will benefit from a highly practical approach to the fundamentals of these topics, and will be given clear guidance regarding necessary safeguards to observe during RTL design.

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