Geometric Tolerancing of Products

Klappentext 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. Zusammenfassung 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. Inhaltsverzeichnis PART I. GEOMETRIC TOLERANCING ISSUES 1Chapter 1. Current and Future Issues in Tolerancing: the GD&T French Research Group (TRG) Contribution 3Luc MATHIEU and François VILLENEUVE1.1. Introduction 31.2. Presentation of the Tolerancing Resarch Group: objectives and function 41.3. Synthesis of the approach and contributions of the group 51.4. Research perspectives 131.5. Media examples: "centering" and "connecting rod-crank"151.6. Conclusion 171.7. Bibliography 19PART II. GEOMETRIC TOLERANCING LANGUAGES 21Chapter 2. Language of Tolerancing: GeoSpelling 23Alex BALLU, Jean-Yves DANTAN and Luc MATHIEU2.1. Introduction 232.2. Concept of the GeoSpelling language 242.3. Geometric features 262.4. Characteristic 292.5. Operations 382.6. Conditions 432.7. Specifications on assemblies - quantifiers 442.8. Applications to part specification 452.9. Applications to product specifications 482.10. Conclusion 512.11. Bibliography 52Chapter 3. Product Model for Tolerancing 55Denis TEISSANDIER and Jérôme DUFAURE3.1. Introduction 553.2. Objectives and stakes 563.3. Proposal for a product model 583.4. Benefits of the IPPOP product model 683.5. Application on the centering device 733.6. Conclusion 843.7. Bibliography 84Chapter 4. Representation of Mechanical Assemblies and Specifications by Graphs 87Alex BALLU, Luc MATHIEU and Olivier LEGOFF4.1. Introduction 874.2. Components and joints 894.3. The requirements, technical conditions and specifications 974.4. Manufacturing set-ups 1004.5. Displacements between situation features and associated loops1034.6. The key elements 1074.7. Conclusion 1094.8. Bibliography 110Chapter 5. Correspondence between Data Handled by the Graphs and Data Product 111Denis TEISSANDIER and Jérôme DUFAURE5.1. Introduction 1115.2. Correspondence between tolerancing graphs and the product data 1125.3. Correspondence between manufacturing set-ups and the data product 1185.4. Conclusion 121PART III. 3D TOLERANCE STACK-UP 123Chapter 6. Writing the 3D Chain of Dimensions (Tolerance Stack-Up) in Symbolic Expressions 125Pierre BOURDET, François THIÉBAUT and Grégory CID6.1. Introduction 1256.2. A reminder of the establishment of the unidirectional chain of dimensions by the deltal method 1266.3. Establishment in writing of a chain of dimensions in 3D by the method of indeterminates in the case of a rigid body 1356.4. Consideration of the contact between parts in the mechanisms 1426.5. Mechanisms composed of flexible parts, joints without gap (or imposed contact) and imposed effort 1446.6. Conclusion 1476.7. Bibliography 148Chapter 7. Tolerance Analysis and Synthesis, Method of Domains 151Max GIORDANO, Eric PAIREL and Serge SAMPER7.1. Introduction 1517.2. Deviation torsor and joint torsor 1527.3. Equations of loops 1557.4. Deviation and clearance domains 1587.5. Representation and properties of the domains 1627.6. Application to the analysis of simple chains 1687.7. Case of assemblies with parallel joints 1737.8. Taking elastic displacements into account 1767.9. Conclusion 1807.10. Bibliography 180Chapter 8. Parametric Specification of Mechanisms 183Philippe SERRÉ, Alain RIVIÈRE and André CLÉMENT8.1. Introduction 1838.2. Problem of the parametric specification of complete and consistent dimensioning 184...

List of contents

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 Specificatio

About the author

Francois Villeneuve, University of Grenoble, France.

Summary

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.

Product details

• Authors: Luc Mathieu, Villeneuve, F Villeneuve, Françoi Villeneuve, François Villeneuve, Francois/ Mathieu Villeneuve
• Assisted by: Luc Mathieu (Editor), Villeneuve (Editor), Francois Villeneuve (Editor)
• Publisher: Wiley, John and Sons Ltd
• Languages: English
• Product format: Hardback
• Released: 10.03.2010
• EAN: 9781848211186
• ISBN: 978-1-84821-118-6
• No. of pages: 352
• Subjects: Natural sciences, medicine, IT, technology > Technology > Mechanical engineering, production engineering; Maschinenbau, Qualitätssicherung, Industrial Engineering, Mechanical Engineering, Maschinenbau - Entwurf, Mechanical Engineering - Design, Industrial Engineering / Quality Control, Qualitätssicherung i. d. Industriellen Verfahrenstechnik, Industrielle Verfahrenstechnik, Mess- u. Regeltechnik, Control Process & Measurements, Toleranz (Techn.)