BS EN ISO 2692:2021 + Ex Comm
$194.55
Geometrical product specifications (GPS). Geometrical tolerancing. Maximum material requirement (MMR), least material requirement (LMR) and reciprocity requirement (RPR)
| Published By | Publication Date | Number of Pages |
| BSI | 2021 | 78 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | 30374421-WEB.pdf |
| 2 | undefined |
| 4 | European foreword Endorsement notice |
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 13 | 4 Maximum material requirement (MMR) and least material requirement (LMR) 4.1 General 4.1.1 MMVS or LMVS specification 4.1.2 Indirect determination of MMVS or LMVS |
| 14 | 4.1.3 Direct indication of MMVS or LMVS |
| 15 | 4.1.4 MMR or LMR applied to several toleranced features 4.1.5 Simultaneous requirement 4.1.6 MMR or LMR on a datum without MMR or LMR on the toleranced feature 4.2 Maximum material requirement (MMR) 4.2.1 MMR for toleranced features with indirect determination of virtual size |
| 16 | 4.2.2 MMR for related datum features with indirect determination of virtual size |
| 18 | 4.2.3 MMR for toleranced features with direct indication of virtual size 4.2.4 MMR for related datum features with direct indication of virtual size |
| 19 | 4.3 Least material requirement (LMR) 4.3.1 LMR for toleranced features with indirect determination of virtual size |
| 20 | 4.3.2 LMR for related datum features with indirect determination of virtual size |
| 21 | 4.3.3 LMR for toleranced features with direct indication of virtual size |
| 22 | 4.3.4 LMR for related datum features with direct indication of virtual size |
| 23 | 5 Reciprocity requirement (RPR) 5.1 General 5.2 Reciprocity requirement (RPR) and maximum material requirement (MMR) 5.3 Reciprocity requirement (RPR) and least material requirement (LMR) |
| 24 | Annex A (informative) Examples of tolerancing with ,  and  |
| 56 | Annex B (informative) Former practice |
| 57 | Annex C (informative) Concept diagram |
| 59 | Annex D (informative) Use of symbols for geometrical characteristics with  or  |
| 61 | Annex E (informative) Relation to the GPS matrix model |
| 62 | Bibliography |
| 69 | 1 Overview 1.1 Reasons for change 1.2 Summary |
| 70 | 2 Main commentary 2.1 Scope 2.2 Normative references 2.3 Terms and definitions 2.4. Maximum Material Requirement, MMR, and Least Material Requirement, LMR |
| 72 | 2.5 Rules |
| 73 | 2.6. Reciprocity requirement (RPR) |
| 74 | 2.7. Informative annexes 3 Wider context 4 Conclusion |
| 75 | 5 Further reading Author |
| 76 | Technical reviewers Disclaimer |
