Special Issue on Geometrical Products Design and Their Metrology, Papers from the 2012 CIRP Conference on Computer Aided Tolerancing

Special Issue on Geometrical Products Design and Their Metrology, Papers from the 2012 CIRP Conference on Computer Aided Tolerancing PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 132

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Geometric Product Specification and Verification: Integration of Functionality

Geometric Product Specification and Verification: Integration of Functionality PDF Author: Pierre Bourdet
Publisher: Springer Science & Business Media
ISBN: 9781402014239
Category : Computers
Languages : en
Pages : 354

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Book Description
Selected Conference Papers of the 7th CIRP International Seminar on Computer-Aided Tolerancing, held at the Ecole Normale Supérieure de Cachan, France, 24-25 April 2001

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.

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.

Global Consistency of Tolerances

Global Consistency of Tolerances PDF Author: Fred van Houten
Publisher: Springer Science & Business Media
ISBN: 9401717052
Category : Technology & Engineering
Languages : en
Pages : 448

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Book Description
This book contains selected contributions from the 6th CIRP International Seminar on Computer-Aided Tolerancing, which was held on 22-24 March, 1999, at the University of Twente, Enschede, The Netherlands. This volume presents the theory and application of consistent tolerancing. Until recently CADCAM systems did not even address the issue of tolerances and focused purely on nominal geometry. Therefore, CAD data was only of limited use for the downstream processes. The latest generation of CADCAM systems incorporates functionality for tolerance specification. However, the lack of consistency in existing tolerancing standards and everyday tolerancing practice still lead to ill-defined products, excessive manufacturing costs and unexpected failures. Research and improvement of education in tolerancing are hot items today. Global Consistency of Tolerances gives an excellent overview of the recent developments in the field of Computer-Aided Tolerancing, including such topics as tolerance specification; tolerance analysis; tolerance synthesis; tolerance representation; geometric product specification; functional product analysis; statistical tolerancing; education of tolerancing; computational metrology; tolerancing standards; and industrial applications and CAT systems. This book is well suited to users of new generation CADCAM systems who want to use the available tolerancing possibilities properly. It can also be used as a starting point for research activities.

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.

Special Issue: Geometry Processing

Special Issue: Geometry Processing PDF Author: Leif Kobbelt
Publisher:
ISBN:
Category :
Languages : en
Pages : 114

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Theory of Dimensioning

Theory of Dimensioning PDF Author: Vijay Srinivasan
Publisher: CRC Press
ISBN: 0824756991
Category : Mathematics
Languages : en
Pages : 273

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Book Description
Presents a theory of dimensioning synthesized from several areas of geometry, starting from the works of Euclid and culminating in some recent results in classification of continuous symmetry groups. Features numerous examples and illustrations for better understanding of concepts.

Models for Computer Aided Tolerancing in Design and Manufacturing

Models for Computer Aided Tolerancing in Design and Manufacturing PDF Author: Joseph K. Davidson
Publisher:
ISBN:
Category :
Languages : es
Pages : 354

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Advanced Metrology

Advanced Metrology PDF Author: X. Jane Jiang
Publisher: Academic Press
ISBN: 0128218169
Category : Technology & Engineering
Languages : en
Pages : 376

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Book Description
Advanced Metrology: Freeform Surfaces provides the perfect guide for engineering designers and manufacturers interested in exploring the benefits of this technology. The inclusion of industrial case studies and examples will help readers to implement these techniques which are being developed across different industries as they offer improvements to the functional performance of products and reduce weight and cost. Includes case studies in every chapter to help readers implement the techniques discussed Provides unique advice from industry on hot subjects, including surface description and data processing Features links to online content, including video, code and software