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Geometrical Dimensioning and Tolerancing for Design, Manufacturing and Inspection: A Handbook for Geometrical Product Specification Using ISO and ASME Standards 3rd edition [Pehme köide]

(Former Deputy Director, Siemens AG; Member of ISO GPS Steering Committee, Germany)
  • Formaat: Paperback / softback, 484 pages, kõrgus x laius: 229x152 mm, kaal: 800 g, Approx. 500 illustrations; Illustrations, unspecified
  • Ilmumisaeg: 23-Nov-2020
  • Kirjastus: Butterworth-Heinemann Inc
  • ISBN-10: 012824061X
  • ISBN-13: 9780128240618
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  • Formaat: Paperback / softback, 484 pages, kõrgus x laius: 229x152 mm, kaal: 800 g, Approx. 500 illustrations; Illustrations, unspecified
  • Ilmumisaeg: 23-Nov-2020
  • Kirjastus: Butterworth-Heinemann Inc
  • ISBN-10: 012824061X
  • ISBN-13: 9780128240618
Teised raamatud teemal:

Geometrical Dimensioning and Tolerancing for Design, Manufacturing and Inspection: A Handbook for Geometrical Product Specification Using ISO and ASME Standards, Third Edition presents the state-of-the art in geometrical dimensioning and tolerancing. The book describes the international standardization in this field while also indicating how it differs from the American Standard ASME Y14.5M. The general principles of geometric dimensioning and tolerancing are described, helping users define precision-related specifications unambiguously and consistently with the constraints of the manufacturing and inspection processes. Principles for the inspection of geometrical deviations are given, along with a basis for tolerancing suitable for inspection.

Since publication of the second edition of this book in 2006 more than ten ISO GPS standards have been revised, involving the introduction of new symbols and concepts, and in many cases default interpretation of the tolerance indicators have changed, in addition two new versions of American standard ASME Y14.5 (2009 and 2018) have appeared. This book is an ideal introduction to geometrical dimensioning and tolerancing for students, and an essential reference for researchers and practitioners in the fields of design, manufacturing and inspection.

  • Reflects the latest ISO standards up to 2019 and ASME Y14.5 –2018
  • Presents the rules and cases of geometric tolerances that are clearly explained with a wealth of examples and application cases presented with excellent technical drawings
  • Covers tolerancing methods for specific manufacturing processes
  • Includes a detailed chapter that covers everything a practitioner needs to know about the inspection of geometric tolerances
Author Biography xi
Preface xiii
Notation xv
Abbreviations xvii
ISO Drawing Rules xix
Text Equivalents xx
1 General
1.1 Properties of the surface
1(4)
1.2 Principles for tolerancing
5(4)
2 ISO Geometrical Product Specifications (GPS), New Approach
2.1 ISO CPS standards, overview, CPS matrix
9(1)
2.1.1 ISO GPS standards overview
9(1)
2.1.2 GPS matrix
9(1)
2.2 Terms and definitions
10(7)
2.3 Filters
17(3)
2.4 Datums
20(3)
2.5 Principle of independency and M or L
23(4)
2.6 Conformance rule
27(1)
2.7 New approach principles and rules
28(1)
2.8 Application of the new approach
29(2)
3 Basics of Geometrical Tolerancing
3.1 Symbols
31(19)
3.2 Definitions of geometrical tolerances
50(35)
3.2.1 General
50(1)
3.2.2 General types of geometrical tolerances, ISO defaults
51(2)
3.2.3 Geometric tolerances
53(32)
3.3 Datums
85(20)
3.3.1 General
85(9)
3.3.2 Datum targets
94(7)
3.3.3 Change of the datum system
101(2)
3.3.4 Interchanging of toleranced feature and datum
103(1)
3.3.5 Inspection appropriate tolerancing
103(2)
3.4 Flexible parts
105(1)
3.5 Decomposition of measurement results
106(5)
3.6 Vectorial dimensioning and tolerancing VD&T
111(2)
4 Size Tolerancing
4.1 Linear sizes
113(5)
4.2 Equal thickness
118(1)
4.3 Envelope requirement
118(6)
4.3.1 Definition, history
118(2)
4.3.2 Application of the envelope requirement
120(3)
4.3.3 Tolerancing principle
123(1)
4.4 Maximum material requirement
124(11)
4.4.1 Definitions
124(1)
4.4.2 Description of the maximum material requirement
125(2)
4.4.3 Application of the maximum material requirement
127(7)
4.4.4 Education
134(1)
4.5 Tolerance chains (accumulation of tolerances)
135(4)
4.6 Least material requirement
139(7)
4.6.1 Definitions
139(1)
4.6.2 Description of least material requirement
140(2)
4.6.3 Application of least material requirement
142(3)
4.6.4 Reciprocity requirement together with the least material requirement
145(1)
4.7 Statistical tolerancing
146(9)
4.8 Population specifications
155(1)
4.9 Angular sizes
156(3)
5 Position Tolerancing
5.1 Definitions
159(1)
5.2 Theoretically exact dimensions, CZ, SZ, SIM, ± tolerances
160(6)
5.3 Form of the position tolerance zone
166(2)
5.4 Calculation of position tolerances
168(4)
5.5 Projected tolerance zones
172(4)
5.6 Further examples
176(29)
5.6.1 Holes for fasteners
176(2)
5.6.2 Counterbores
178(1)
5.6.3 Holes in a line
178(1)
5.6.4 Group of holes with and without datum hole
178(1)
5.6.5 Crossed axes
179(1)
5.6.6 Different location tolerances for different features drawn on the same centre line
180(2)
5.6.7 Toleranced coplanar and coaxial feature and datum
182(1)
5.6.8 Planar surface as datum for a position tolerance, with offset
182(1)
5.6.9 Sequence and maximum material requirement for datums
182(1)
5.6.10 Datum systems with and without M
183(1)
5.6.11 Coaxial shafts
184(2)
5.6.12 Coaxial holes
186(2)
5.6.13 Hexagon fit
188(2)
5.6.14 Splines
190(1)
5.6.15 Plug and socket
191(1)
5.6.16 Spacings
192(1)
5.6.17 Minimum wall thickness
193(2)
5.6.18 Keyways
195(5)
5.6.19 Rings and bushes
200(2)
5.6.20 Rectangular fit
202(1)
5.6.21 Kinematics
203(1)
5.6.22 Maximum material requirement, application
204(1)
6 Profile Tolerancing
6.1 Definitions
205(8)
6.2 Further examples
213(10)
6.2.1 Complex surface
213(1)
6.2.2 Window
214(1)
6.2.3 Perpendicularity
214(1)
6.2.4 Groups
215(1)
6.2.5 Inclined surface
215(1)
6.2.6 Stock material
215(1)
6.2.7 Wedges
215(3)
6.2.8 Cones
218(2)
6.2.9 Fits
220(3)
7 ± Tolerancing, General Tolerancing
7.1 General
223(1)
7.2 Sizes
223(2)
7.3 Non-sizes
225(8)
7.3.1 Steps
225(2)
7.3.2 Centre distances
227(4)
7.3.3 Radii tolerances
231(1)
7.3.4 Contours
231(1)
7.3.5 Chain dimensioning
232(1)
7.4 Profile tolerances, position tolerances instead of ± tolerances, advantages
233(1)
7.5 General tolerances
234(3)
7.6 Further general tolerances
237(5)
7.6.1 General tolerances for plastic parts
237(1)
7.6.2 General tolerances for metallic castings
238(2)
7.6.3 Multiple general tolerances on the same part
240(2)
7.7 General size tolerances
242(1)
7.8 General tolerances according to ISO 2768
243(2)
8 Recommended Procedure for Tolerancing
8.1 General
245(2)
8.2 Dimensioning
247(2)
9 Tolerancing of Edges
9.1 Edges of undefined shape
249(3)
9.2 Transitions (edges of defined shape)
252(7)
10 Tolerancing of Metallic Castings
10.1 General
259(1)
10.2 Additional symbols and definitions
259(12)
10.3 Calculating of the moulded nominal dimension
271(2)
10.4 Calculation of the minimum wall thickness
273(1)
10.5 Calculation of the moulded nominal dimensions when the datum system is changed for the machined surfaces
274(4)
10.6 General tolerances for castings
278(1)
10.7 Drawings for ordering castings
278(4)
10.7.1 Castings remaining as moulded
278(1)
10.7.2 Casting ordered as moulded, planned machining later
279(1)
10.7.3 Casting ordered as premachined
280(1)
10.7.4 Casting ordered as moulded by final machined drawing
281(1)
10.7.5 Casting ordered as moulded by combined drawing for moulding and machining
282(1)
10.8 General tolerances ISO 8062-3
282(15)
11 Tolerancing of Movable Assemblies
11.1 Symbols
297(1)
11.2 Rules
298(1)
11.3 Examples
298(3)
12 Respecting Geometrical Tolerances During Manufacturing
12.1 Manufacturing influences
301(2)
12.2 Recommendations for manufacturing
303(3)
12.3 Process capability
306(3)
13 Inspection of Geometrical Deviations (Verification)
13.1 General
309(2)
13.2 Terms
311(2)
13.3 Alignment of the workpiece
313(4)
13.3.1 General
313(1)
13.3.2 Minimum requirement
313(1)
13.3.3 Additional alignment requirements for the measurement of roundness or cylindricity deviations
314(2)
13.3.4 Minimum rock requirement
316(1)
13.4 Interchanging of the datum feature and toleranced feature
317(1)
13.5 Simplified inspection method
318(1)
13.6 Evaluation of measurement
319(3)
13.7 Methods of inspection
322(63)
13.7.1 Assessment of straightness deviations of lines of surfaces
322(6)
13.7.2 Assessment of straightness deviations of axes
328(5)
13.7.3 Assessment of flatness deviations
333(4)
13.7.4 Assessment of roundness deviations
337(8)
13.7.5 Assessment of cylindricity deviations
345(5)
13.7.6 Assessment of profile deviations of lines
350(1)
13.7.7 Assessment of profile deviations of surfaces
351(1)
13.7.8 Assessment of orientation deviations
351(4)
13.7.9 Assessment of location deviations
355(6)
13.7.10 Assessment of run-out deviations
361(7)
13.7.11 Inspection of the envelope requirement
368(3)
13.7.12 Inspection of the maximum material requirement
371(11)
13.7.13 Inspection of the least material requirement
382(3)
13.7.14 Assessment of the position deviation for projected tolerance zones
385(1)
13.8 Assessment of geometrical deviations of threaded features
385(5)
13.9 Tracing and probing strategies
390(7)
13.9.1 General
390(2)
13.9.2 Tracing strategies
392(1)
13.9.3 Probing strategies
393(3)
13.9.4 Number of points
396(1)
13.10 Separation of roughness and waviness
397(5)
13.11 Measurement uncertainty
402(9)
13.11.1 Definition
402(1)
13.11.2 Application
403(1)
13.11.3 Assessment
404(4)
13.11.4 Calibration of measuring instruments
408(1)
13.11.5 Examples for uncertainty budgets
409(2)
14 Differences Between ASME Y14.5 and ISO
14.1 Application
411(1)
14.2 Symbols
411(1)
14.3 Coplanarity
412(1)
14.4 Envelope requirement, Rule #1
413(1)
14.5 Radii
414(1)
14.6 Dimensioning origin
414(1)
14.7 Angular tolerances
415(1)
14.8 Cones
416(1)
14.9 Regardless of feature size RFS S
416(1)
14.10 Tolerances of position, coaxiality, symmetry
417(1)
14.11 Orientation and location tolerances for axes or median planes
418(1)
14.12 Composite tolerancing and single tolerancing
418(2)
14.13 Multiple patterns of features
420(1)
14.14 Unequally disposed profile tolerance zone
421(1)
14.15 Datums with indication of the locked degrees of freedom, customized datums
422(3)
14.16 Datum systems
425(2)
14.17 Roundness measurements
427(1)
14.18 Dynamic profile tolerance
428(3)
14.19 Terminology
431(4)
14.20 Planar datum, definition
435(1)
14.21 Survey of differences between ASME and ISO
436(1)
14.22 Drawings for both systems, ISO and ASME
437(4)
14.22.1 General
437(1)
14.22.2 Coplanarity
438(1)
14.22.3 Envelope requirement
438(1)
14.22.4 Angular tolerances
438(1)
14.22.5 Radii tolerances
438(1)
14.22.6 Roundness tolerances
438(1)
14.22.7 Coaxiality and symmetry tolerances
438(1)
14.22.8 Simultaneous requirements for groups with different position tolerances
438(1)
14.22.9 Orientation tolerances of axes or median surfaces
438(1)
14.22.10 Position tolerancing
439(1)
14.22.11 Composite tolerancing
439(1)
14.22.12 Maximum material requirement, least material requirement
439(2)
Glossary 441(2)
Standards 443(8)
Publications 451(2)
Index 453
Georg Henzold spent many years as manager of the department for standardization of a manufacturer for power plant machinery. He was also a longstanding chairman of the committee dealing with the standardization in the field of geometrical dimensioning and tolerancing in the German Standardization Institute DIN, and in the European Committee for Standardization CEN. He is a long-time delegate in the pertinent committees of the International Standardization Organization ISO.