BS ISO 5393:2017
Current
The latest, up-to-date edition.
Rotary tools for threaded fasteners. Performance test method
Hardcopy , PDF
English
22-12-2017
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Determination of torque scatter
6 Tool performance over a defined range of torque
adjustment
7 Tool performance over a defined number of operating
cycles
8 Determination of the combined precision of built-in
torque measurement systems
9 Evaluation of test results
10 Presentation of test results
Annex A (informative) - Preferred test torque levels
Annex B (informative) - Example test fixtures for rotary
tools for threaded fasteners
Annex C (informative) - Test joint (additional information)
Annex D (informative) - Determination of uncertainty of
test joint measurements
Annex E (informative) - Determination of the combined
precision of built-in torque measurement systems
Annex F (informative) - Example of performance test
report
Annex G (informative) - Tool performance rating
Bibliography
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