BS EN ISO 6789-1:2017
$167.15
Assembly tools for screws and nuts. Hand torque tools – Requirements and methods for design conformance testing and quality conformance testing: minimum requirements for declaration of conformance
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 34 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 5 | European foreword Endorsement notice |
| 7 | Foreword |
| 9 | Introduction |
| 10 | 1 Scope 2 Normative references 3 Terms, definitions and symbols 3.1 Terms and definitions |
| 12 | 3.2 Symbols, designations and units 4 Classification 5 Requirements 5.1 Design conformance testing 5.1.1 General |
| 13 | 5.1.2 Maximum torque values 5.1.3 Specified torque range 5.1.4 Scales, dials and displays |
| 14 | 5.1.5 Maximum permissible deviation 5.1.6 Overloading test 5.1.7 Endurance test |
| 15 | 5.1.8 Effect of geometric changes |
| 16 | 5.2 Quality conformance testing 5.3 Conformance test during use 6 Torque measurement 6.1 Torque measurement system |
| 17 | 6.2 Application of torque 6.3 Ambient conditions |
| 18 | 6.4 Measurement requirements |
| 20 | 6.5 Measurement sequence 6.5.1 General 6.5.2 Indicating torque tools, Type I 6.5.3 Setting torque tools, Type II |
| 21 | 7 Calculation of deviation 7.1 General 7.2 Calculation example 1 |
| 22 | 7.3 Calculation example 2 |
| 23 | 8 Declaration of conformance |
| 24 | 9 Marking |
| 25 | Annex A (normative) Examples of indicating torque tools (Type I) |
| 26 | Annex B (normative) Examples of setting torque tools (Type II) |
| 28 | Annex C (informative) Measurement sequence flowchart for torque tools |
| 31 | Bibliography |
