BS ISO 3442-3:2007
Current
The latest, up-to-date edition.
Machine tools. Dimensions and geometric tests for self-centring chucks with two-piece jaws Power-operated chucks with serrated jaws
Hardcopy , PDF
English
03-30-2007
Foreword
1 Scope
2 Normative references
3 Preliminary remarks
3.1 Measuring units
3.2 Geometric tests
3.3 Tests to be performed
4 Precision classes
5 Sizes for interchangeability
5.1 90 Degrees serrations - Dimensions
5.2 90 Degrees serrations - Permissible cumulative pitch
deviation
5.3 60 Degrees serrations - Dimensions
5.4 60 Degrees serrations - Permissible cumulative pitch
deviation
5.5 Jaw nuts - Dimensions
6 Geometric tests
6.1 Test mandrels
6.2 Spindle or face plate accuracy
6.3 Chuck body accuracy
6.4 Test with test top jaws (hard jaws)
6.5 Tests with machined top jaws
6.6 Tests off-the-spindle
6.7 Chuck accuracy
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