François Villeneuve, Luc Mathieu

Geometric Tolerancing of Products

Herausgeber: Villeneuve, François; Mathieu, Luc

• Gebundenes Buch

Produktbeschreibung

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

Produktdetails

• Verlag: Wiley & Sons
• 1. Auflage
• Seitenzahl: 400
• Erscheinungstermin: 29. März 2010
• Englisch
• Abmessung: 234mm x 157mm x 25mm
• Gewicht: 728g
• ISBN-13: 9781848211186
• ISBN-10: 184821118X
• Artikelnr.: 28212836

Autorenporträt

Francois Villeneuve, University of Grenoble, France. , University Paris-Sud 11, France.

Inhaltsangabe

PART I. GEOMETRIC TOLERANCING ISSUES 1 Chapter 1. Current and Future Issues
in Tolerancing: the GD&T French Research Group (TRG) Contribution 3 Luc
MATHIEU and François VILLENEUVE 1.1. Introduction 3 1.2. Presentation of
the Tolerancing Resarch Group: objectives and function 4 1.3. Synthesis of
the approach and contributions of the group 5 1.4. Research perspectives 13
1.5. Media examples: "centering" and "connecting rod-crank"15 1.6.
Conclusion 17 1.7. Bibliography 19 PART II. GEOMETRIC TOLERANCING LANGUAGES
21 Chapter 2. Language of Tolerancing: GeoSpelling 23 Alex BALLU, Jean-Yves
DANTAN and Luc MATHIEU 2.1. Introduction 23 2.2. Concept of the GeoSpelling
language 24 2.3. Geometric features 26 2.4. Characteristic 29 2.5.
Operations 38 2.6. Conditions 43 2.7. Specifications on assemblies -
quantifiers 44 2.8. Applications to part specification 45 2.9. Applications
to product specifications 48 2.10. Conclusion 51 2.11. Bibliography 52
Chapter 3. Product Model for Tolerancing 55 Denis TEISSANDIER and Jérôme
DUFAURE 3.1. Introduction 55 3.2. Objectives and stakes 56 3.3. Proposal
for a product model 58 3.4. Benefits of the IPPOP product model 68 3.5.
Application on the centering device 73 3.6. Conclusion 84 3.7. Bibliography
84 Chapter 4. Representation of Mechanical Assemblies and Specifications by
Graphs 87 Alex BALLU, Luc MATHIEU and Olivier LEGOFF 4.1. Introduction 87
4.2. Components and joints 89 4.3. The requirements, technical conditions
and specifications 97 4.4. Manufacturing set-ups 100 4.5. Displacements
between situation features and associated loops103 4.6. The key elements
107 4.7. Conclusion 109 4.8. Bibliography 110 Chapter 5. Correspondence
between Data Handled by the Graphs and Data Product 111 Denis TEISSANDIER
and Jérôme DUFAURE 5.1. Introduction 111 5.2. Correspondence between
tolerancing graphs and the product data 112 5.3. Correspondence between
manufacturing set-ups and the data product 118 5.4. Conclusion 121 PART
III. 3D TOLERANCE STACK-UP 123 Chapter 6. Writing the 3D Chain of
Dimensions (Tolerance Stack-Up) in Symbolic Expressions 125 Pierre BOURDET,
François THIÉBAUT and Grégory CID 6.1. Introduction 125 6.2. A reminder of
the establishment of the unidirectional chain of dimensions by the deltal
method 126 6.3. Establishment in writing of a chain of dimensions in 3D by
the method of indeterminates in the case of a rigid body 135 6.4.
Consideration of the contact between parts in the mechanisms 142 6.5.
Mechanisms composed of flexible parts, joints without gap (or imposed
contact) and imposed effort 144 6.6. Conclusion 147 6.7. Bibliography 148
Chapter 7. Tolerance Analysis and Synthesis, Method of Domains 151 Max
GIORDANO, Eric PAIREL and Serge SAMPER 7.1. Introduction 151 7.2. Deviation
torsor and joint torsor 152 7.3. Equations of loops 155 7.4. Deviation and
clearance domains 158 7.5. Representation and properties of the domains 162
7.6. Application to the analysis of simple chains 168 7.7. Case of
assemblies with parallel joints 173 7.8. Taking elastic displacements into
account 176 7.9. Conclusion 180 7.10. Bibliography 180 Chapter 8.
Parametric Specification of Mechanisms 183 Philippe SERRÉ, Alain RIVIÈRE
and André CLÉMENT 8.1. Introduction 183 8.2. Problem of the parametric
specification of complete and consistent dimensioning 184 8.3. Generation
of parametric tolerancing by the differential variation of the
specification of dimensioning 188 8.4. Problem of the specification
transfer 192 8.5. Expression of parametric tolerancing 193 8.6. Case study
198 8.7. Conclusion 204 8.8. Bibliography 205 PART IV. METHODS AND TOOLS
207 Chapter 9. CLIC: A Method for Geometrical Specification of Products 209
Bernard ANSELMETTI 9.1. Introduction 209 9.2. Input of a tolerancing
problem 210 9.3. Part positioning 212 9.4. Tolerancing of positioning
surfaces 217 9.5. Generation of functional requirements 221 9.6.
Specification synthesis 222 9.7. Tolerance chain result 227 9.8. Tolerance
synthesis 234 9.9. Conclusion 238 9.10. Bibliography 238 Chapter 10.
MECAmaster: a Tool for Assembly Simulation from Early Design, Industrial
Approach 241 Paul CLOZEL and Pierre-Alain RANCE 10.1. Introduction 241
10.2. General principle, 3D tolerance calculation 242 10.3. Application to
assembly calculation 245 10.4. From model to parts tolerancing 263 10.5.
Statistical tolerancing 268 10.6. Industrial examples 269 10.7. Conclusion
271 10.8. Bibliography 272 PART V. MANUFACTURING TOLERANCING 275 Chapter
11. Geometric Manufacturing Simulation 277 Stéphane TICHADOU and Olivier
LEGOFF 11.1. Introduction 277 11.2. Modeling of manufacturing set-up 279
11.3. Approaches to geometric manufacturing simulation 288 11.4. Conclusion
303 11.5. Bibliography 303 Chapter 12. 3D Analysis and Synthesis of
Manufacturing Tolerances 305 Frédéric VIGNAT and François VILLENEUVE 12.1.
Introduction 305 12.2. Manufacturing transfer, analysis and synthesis in 1D
306 12.3. 3D manufacturing simulation model (MMP) 314 12.4. From the
manufacturing process to the MMP 317 12.5. 3D analysis of the functional
tolerances 323 12.6. 3D synthesis of manufacturing tolerances 329 12.7.
Conclusion 338 12.8. Bibliography 339 PART VI. UNCERTAINTIES AND METROLOGY
341 Chapter 13. Uncertainties in Tolerance Analysis and Specification
Checking 343 Jean-Marc LINARES and Jean Michel SPRAUEL 13.1. Introduction
343 13.2. Proposal for a statistical model of real surfaces 343 13.3.
Applications in metrology 354 13.4. Application to tolerance analysis 367
13.5. Conclusion 373 13.6. Bibliography 374 List of Authors 375 Index 377