Geometric Design Tolerancing

Author : Hoda A. ElMaraghy
Publisher : Springer
ISBN 13 : 9781461376569
Total Pages : 0 pages
Book Rating : 4.64/5 ( download)

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Download or read book Geometric Design Tolerancing: Theories, Standards and Applications written by Hoda A. ElMaraghy and published by Springer. This book was released on 2012-10-29 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of proper geometric dimensioning and tolerancing as a means of expressing the designer's functional intent and controlling the inevitable geometric and dimensional variations of mechanical parts and assemblies, is becoming well recognized. The research efforts and innovations in the field of tolerancing design, the development of supporting tools, techniques and algorithms, and the significant advances in computing software and hardware all have contributed to its recognition as a viable area of serious scholarly contributions. The field of tolerancing design is successfully making the transition to maturity where deeper insights and sound theories are being developed to offer explanations, and reliable implementations are introduced to provide solutions. Machine designers realized very early that manufacturing processes do not produce the nominal dimensions of designed parts. The notion of associating a lower and an upper limit, referred to as tolerances, with each dimen sion was introduced. Tolerances were specified to ensure the proper function of mating features. Fits of mating features included clearances, location fits, and interference fits, with various sub-grades in each category assigned a tolerance value depending on the nominal size of the mating features. During the inspection process, a part is rejected if a dimension fell outside the specified range. As the accuracy requirements in assemblies became tighter, designers had to consider other critical dimensions and allocate tolerances to them in order to ensure the assembly's functionality.

Author : Georg Henzold
Publisher : Elsevier
ISBN 13 : 0080463789
Total Pages : 411 pages
Book Rating : 4.80/5 ( download)

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Download or read book Geometrical Dimensioning and Tolerancing for Design, Manufacturing and Inspection written by Georg Henzold and published by Elsevier. This book was released on 2006-10-13 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geometrical tolerancing is used to specify and control the form, location and orientation of the features of components and manufactured parts. This book presents the state of the art of geometrical tolerancing, covers the latest ISO and ANSI/ASME standards and is a comprehensive reference and guide for all professional engineers, designers, CAD users, quality managers and anyone involved in the creation or interpretation of CAD plans or engineering designs and specifications. For all design and manufacturing engineers working with these internationally required design standards Covers ISO and ANSI geometrical tolerance standards, including the 2005 revisions to the ISO standard Geometrical tolerancing is used in the preparation and interpretation of the design for any manufactured component or item: essential information for designers, engineers and CAD professionals

Author : Hoda A. ElMaraghy
Publisher : Springer Science & Business Media
ISBN 13 : 1461557976
Total Pages : 468 pages
Book Rating : 4.75/5 ( download)

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Download or read book Geometric Design Tolerancing: Theories, Standards and Applications written by Hoda A. ElMaraghy and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of proper geometric dimensioning and tolerancing as a means of expressing the designer's functional intent and controlling the inevitable geometric and dimensional variations of mechanical parts and assemblies, is becoming well recognized. The research efforts and innovations in the field of tolerancing design, the development of supporting tools, techniques and algorithms, and the significant advances in computing software and hardware all have contributed to its recognition as a viable area of serious scholarly contributions. The field of tolerancing design is successfully making the transition to maturity where deeper insights and sound theories are being developed to offer explanations, and reliable implementations are introduced to provide solutions. Machine designers realized very early that manufacturing processes do not produce the nominal dimensions of designed parts. The notion of associating a lower and an upper limit, referred to as tolerances, with each dimen sion was introduced. Tolerances were specified to ensure the proper function of mating features. Fits of mating features included clearances, location fits, and interference fits, with various sub-grades in each category assigned a tolerance value depending on the nominal size of the mating features. During the inspection process, a part is rejected if a dimension fell outside the specified range. As the accuracy requirements in assemblies became tighter, designers had to consider other critical dimensions and allocate tolerances to them in order to ensure the assembly's functionality.

Author : Gene Cogorno
Publisher : McGraw Hill Professional
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.50/5 ( download)

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Download or read book Geometric Dimensioning and Tolerancing for Mechanical Design : A Self-Teaching Guide to ANSI Y 14.5M1982 and ASME Y 14.5M1994 Standards written by Gene Cogorno and published by McGraw Hill Professional. This book was released on 2006-05-11 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential self-teaching guide This sourcebook provides a thorough explanation of ASME 14.5, the geometric dimensioning and tolerancing standard which is used primarily to communicate engineering configurations from the designer to the manufacturer. Heavily illustrated with engineering configurations, this book includes practical examples to assess individual knowledge as well as exercises based on the Frequently Asked Questions gathered over the author's 26 years as an educator.

Author : Daniel E. Puncochar
Publisher : Industrial Press Inc.
ISBN 13 : 9780831130725
Total Pages : 130 pages
Book Rating : 4.25/5 ( download)

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Download or read book Interpretation of Geometric Dimensioning and Tolerancing written by Daniel E. Puncochar and published by Industrial Press Inc.. This book was released on 1997 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geometric dimensioning and tolerancing (GD&T) has become accepted around the world as the international symbolic language that allows engineers and machinists to use engineering drawings to communicate from the design stage through manufacturing and inspection. Its advantages are uniformity in design practice, ensured interchangeability, consistent interpretation, and maximum tolerance allocation. With GD&T, design requirements can be specified explicitly and the latest gaging techniques can be accommodated, contributing to higher productivity and less rework and scrap. Deductively organized, this book is a complete on-the-job reference that provides a thorough understanding to the complex ASME Y14.5M-1994 Dimensioning and Tolerancing standard. Uses a building-block approach with examples (some dimensioned and toleranced in inches and some in millimeters) to illustrate each concept. Reinforces the explanations with end-of-chapter self evaluation exercises (the answers to all questions and problems are contained in the back of the book). Includes over one hundred drawings that illustrate concepts under discussion. Provides the information needed to become conversant in the techniques of GD&T and how to smoothly integrate this knowledge into engineering design and modern inspection systems.

Author : G. Henzold
Publisher :
ISBN 13 :
Total Pages : 440 pages
Book Rating : 4.13/5 ( download)

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Download or read book Handbook of Geometrical Tolerancing written by G. Henzold and published by . This book was released on 1995-05-30 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the state-of-the-art regarding geometrical tolerancing. It describes the international standardisation laid down in ISO-Standards, and the differences with the American National Standards ANSI and the East European Standards. Additional specifications laid down in the British and German standards (DIN-Standards) are also addressed. New techniques, e.g. vectorial dimensioning and tolerancing, statistical tolerancing, and general geometrical tolerancing, are explained. Hints for manufacturing according to geometrical tolerancing are given. Principles for the inspection of geometrical deviations are outlined providing a basis for tolerancing suitable for inspection. Examples for tolerancing appropriate to various functional requirements are given.

Author : Bianca M. Colosimo
Publisher : Springer Science & Business Media
ISBN 13 : 1849963118
Total Pages : 346 pages
Book Rating : 4.14/5 ( download)

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Download or read book Geometric Tolerances written by Bianca M. Colosimo and published by Springer Science & Business Media. This book was released on 2010-11-01 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geometric tolerances are changing the way we design and manufacture industrial products. Geometric Tolerances covers their impact on the world of design and production, highlighting new perspectives, possibilities, current issues and future challenges. The topics covered are designed to be relevant to readers from a variety of backgrounds, ranging from product designers and manufacturers to quality inspection engineers and quality engineers involved in statistical process monitoring. Areas included are: • selection of appropriate geometric tolerances and how they stack up in assembled products; • inspection of parts subjected to geometric tolerancing from the macro to the micro and sub-micro scales; and • enhancement of efficiency and efficacy of quality monitoring. Geometric Tolerances provides the reader with the most recent scientific research in the field, as well as with a significant amount of real-life industrial case studies, delivering a multidisciplinary, synoptic view of one of the hottest and most strategic topics in industrial production.

Author : Paul Drake
Publisher : McGraw-Hill Education
ISBN 13 : 9780070181311
Total Pages : 704 pages
Book Rating : 4.14/5 ( download)

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Download or read book Dimensioning and Tolerancing Handbook written by Paul Drake and published by McGraw-Hill Education. This book was released on 1999-10-14 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book tries to capture the major topics that fall under the umbrella of "Variation Management." The book is laid out so that the reader can easily understand the variation management process and how each chapter maps to this process. This book has two purposes. It is a "one-step" resource for people who want to know everything about dimensional management and variation management. It is a useful reference for specific target audiences within the variation management process. This book includes many new techniques, methodologies, and examples that have never been published before. Much of the new material revolves around Six Sigma techniques that have evolved within the past 5 years. This book offers high level information and expertise to a broad spectrum of readers, while providing detailed information for those needing specific information. The contributors are practitioners who have hands-on experience. Much of the expertise in this book is a result of identifying needs to solve problems in our companies and businesses. Many of the chapters are the documented solutions to these needs.

Author : Gene R. Cogorno
Publisher : McGraw Hill Professional
ISBN 13 : 0071772146
Total Pages : 273 pages
Book Rating : 4.43/5 ( download)

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Download or read book Geometric Dimensioning and Tolerancing for Mechanical Design 2/E written by Gene R. Cogorno and published by McGraw Hill Professional. This book was released on 2011-05-13 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: AN UP-TO-DATE GUIDE TO GEOMETRIC DIMENSIONING AND TOLERANCING Written in accordance with the latest revision of the geometric dimensioning and tolerancing (GD&T) stanedard, ASME Y14.5-2009, this book teaches the principles and practical applications of GD&T in an easy-to-understand manner. Geometric Dimensioning and Tolerancing for Mechanical Design, Second Edition, begins the discussion of each control with a definition, and then describes how the control is specified, interpreted, and inspected. Detailed drawings illustrate the topics discussed. Study questions and problems at the end of each chapter emphasize key concepts and serve as a self-test. Ensure the proper assembly of parts, improve quality, and reduce costs with help from this authoritative resource. Coverage includes: * Dimensioning and tolerancing fundamentals * Symbols, terms, and rules * Datums * Form--flatness, straightness, circularity and cylindricity * Orientation--perpendicularity, parallelism, and angularity * Position--general, location, and coaxially * Concentricity and symmetry * Runout * Profile * Graphic analysis * Strategy for tolerancing parts

Author : James D. Meadows
Publisher : CRC Press
ISBN 13 : 9780824701635
Total Pages : 476 pages
Book Rating : 4.31/5 ( download)

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Download or read book Measurement of Geometric Tolerances in Manufacturing written by James D. Meadows and published by CRC Press. This book was released on 1998-05-28 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This insightful reference demonstrates a system of measurement, inspection, gaging, geometric tolerancing, and fixturing of products in full compliance with the American National Standards Institute (ANSI), the American Society of Mechanical Engineers (ASME), and the International Organization for Standardization (ISO) approved standards. Providing thorough, easy-to-understand explanations of complex principles, Measurement of Geometric Tolerances in Manufacturing shows how to save time and money by anticipating potential problems in functionality, part manufacture, and measurement. The author explains how to design high-quality, low-cost products that are easy to produce and measure; plan a detailed process of data collection during the design phase and collect variables and attribute inspection data; reduce revisions, increase production line efficiency, and enhance product reliability; increase tolerances without adversely affecting function; and move quickly from design concept to part production by bridging communication barriers between job disciplines.