Advanced Tolerancing Techniques

Advanced Tolerancing Techniques PDF Author: Hong-Chao Zhang
Publisher: John Wiley & Sons
ISBN: 9780471145943
Category : Science
Languages : en
Pages : 616

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Book Description
This is the first book to provide a comprehensive coverage of new developments in geometric dimensional tolerancing and statistical tolerancing, and to focus on the use of these techniques in a CAD/CAM/CMM environment. The authors explore and explain tolerancing from its history and fundamentals to state-of-the-art techniques. They also describe specialized applications of tolerancing in particular industries, inclduing automobiles, electronics and aerospace.

Advanced Tolerancing Techniques

Advanced Tolerancing Techniques PDF Author: Hong-Chao Zhang
Publisher: John Wiley & Sons
ISBN: 9780471145943
Category : Science
Languages : en
Pages : 616

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Book Description
This is the first book to provide a comprehensive coverage of new developments in geometric dimensional tolerancing and statistical tolerancing, and to focus on the use of these techniques in a CAD/CAM/CMM environment. The authors explore and explain tolerancing from its history and fundamentals to state-of-the-art techniques. They also describe specialized applications of tolerancing in particular industries, inclduing automobiles, electronics and aerospace.

Geometrical Dimensioning and Tolerancing for Design, Manufacturing and Inspection

Geometrical Dimensioning and Tolerancing for Design, Manufacturing and Inspection PDF Author: Georg Henzold
Publisher: Elsevier
ISBN: 0080463789
Category : Technology & Engineering
Languages : en
Pages : 411

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Book Description
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

Advanced Computer-Aided Fixture Design

Advanced Computer-Aided Fixture Design PDF Author: Yiming (Kevin) Rong
Publisher: Elsevier
ISBN: 0080488277
Category : Technology & Engineering
Languages : en
Pages : 425

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Book Description
Fixtures--the component or assembly that holds a part undergoing machining--must be designed to fit the shape of that part and the type of machining being done. This book discusses the fundamentals of Computer-Aided Fixture Design (CAFD) techniques and covers fixture planning, fixture design (both modular and dedicated fixtures), fixture design verifications, and the overall integration with CAD/CAM. The book shows how CAFD may lead to a significant reduction of product and process development time and production cost, and how CAFD can increase quality assurance through simulation and science-based technical specification and cost estimation in business quoting, especially in current supplier-based manufacturing. It also provides case study examples. This book provides a total solution of CAFD, including planning, design, and design verification Practical and comprehensive theoretical analysis of fixturing from real industrial application projects Introduces the integration of fixture design and analysis with CAD/CAM so that detailed geometric information can be processed and complex fixture designs can be designed and analyzed

Geometric Design Tolerancing: Theories, Standards and Applications

Geometric Design Tolerancing: Theories, Standards and Applications PDF Author: Hoda A. ElMaraghy
Publisher: Springer Science & Business Media
ISBN: 1461557976
Category : Science
Languages : en
Pages : 468

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Book Description
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.

Mechanical Tolerance Stackup and Analysis

Mechanical Tolerance Stackup and Analysis PDF Author: Bryan R. Fischer
Publisher: CRC Press
ISBN: 1439815739
Category : Technology & Engineering
Languages : en
Pages : 508

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Book Description
Use Tolerance Analysis Techniques to Avoid Design, Quality, and Manufacturing Problems Before They Happen Often overlooked and misunderstood, tolerance analysis is a critical part of improving products and their design processes. Because all manufactured products are subject to variation, it is crucial that designers predict and understand how thes

Mechanical Tolerance Stackup and Analysis, Second Edition

Mechanical Tolerance Stackup and Analysis, Second Edition PDF Author: Bryan R. Fischer
Publisher: CRC Press
ISBN: 1439863253
Category : Technology & Engineering
Languages : en
Pages : 510

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Book Description
Use Tolerance Analysis Techniques to Avoid Design, Quality, and Manufacturing Problems Before They Happen Often overlooked and misunderstood, tolerance analysis is a critical part of improving products and their design processes. Because all manufactured products are subject to variation, it is crucial that designers predict and understand how these changes can affect form, fit, and function of parts and assemblies—and then communicate their findings effectively. Written by one of the developers of ASME Y14.5 and other geometric dimension and tolerancing (GD&T) standards, Mechanical Tolerance Stackup and Analysis, Second Edition offers an overview of techniques used to assess and convey the cumulative effects of variation on the geometric relationship between part and assembly features. The book focuses on some key components: it explains often misunderstood sources of variation and how they contribute to this deviation in assembled products, as well as how to model that variation in a useful manner. New to the Second Edition: Explores ISO and ASME GD&T standards—including their similarities and differences Covers new concepts and content found in ASME Y14.5-2009 standard Introduces six-sigma quality and tolerance analysis concepts Revamps figures throughout The book includes step-by-step procedures for solving tolerance analysis problems on products defined with traditional plus/minus tolerancing and GD&T. This helps readers understand potential variations, set up the problem, achieve the desired solution, and clearly communicate the results. With added application examples and features, this comprehensive volume will help design engineers enhance product development and safety, ensuring that parts and assemblies carry out their intended functions. It will also help manufacturing, inspection, assembly, and service personnel troubleshoot designs, verify that in-process steps meet objectives, and find ways to improve performance and reduce costs.

Research in Tolerancing

Research in Tolerancing PDF Author: Sandro Wartzack
Publisher: Springer Nature
ISBN: 3031642252
Category :
Languages : en
Pages : 280

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Book Description


Geometric Tolerancing of Products

Geometric Tolerancing of Products PDF Author: François Villeneuve
Publisher: John Wiley & Sons
ISBN: 1118587065
Category : Technology & Engineering
Languages : en
Pages : 302

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Book Description
This title describes the various research results in the field of geometric tolerancing of products, an activity that highlights the difficult scientific locks. The collection is of great importance for further innovation in the development of industrial products.

Geometric Tolerances

Geometric Tolerances PDF Author: Bianca M. Colosimo
Publisher: Springer Science & Business Media
ISBN: 1849963118
Category : Technology & Engineering
Languages : en
Pages : 346

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Book Description
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.

Geometric Dimensioning and Tolerancing

Geometric Dimensioning and Tolerancing PDF Author: Gary K. Griffith
Publisher: Pearson
ISBN:
Category : House & Home
Languages : en
Pages : 376

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Book Description
This book assists readers in understanding geometric tolerancing symbols, interpretation, drawings and inspection methods. An accessible writing style covers GTD with step-by-step instructions, and is accompanied by clear and complete photos of setups, drawings, sketches, and detailed examples. Clear and concise chapter topics include datums, inspecting size tolerances, flatness, straightness, circularity, cylindricity, parallelism, perpendicularity, angularity, circular runout, total runout, profile of a line, profile of a surface, concentricity, position tolerances, symmetry, and an introduction to functional gage design. For product engineers, design engineers, manufacturing engineers, quality engineers, and mechanical inspectors.