SN EN 22768-2 : 1995
Current
The latest, up-to-date edition.
GENERAL TOLERANCES - GEOMETRICAL TOLERANCES FOR FEATURES WITHOUT INDIVIDUAL TOLERANCES INDICATIONS
12-01-2013
Cooperating organizations
National foreword
Introduction
Specification
1 Scope
2 General
3 Normative references
4 Definitions
5 General geometrical tolerances
6 Indications on drawings
7 Rejection
Annexes
A (informative) Concepts behind general tolerancing
of geometrical characteristics
B (informative) Further information
ZA (normative) Normative references to international
publications with their relevant European
publications
Tables
1 General tolerances on straightness and flatness
2 General tolerances on perpendicularity
3 General tolerances on symmetry
4 General tolerances on circular run-out
Figures
B.1 Principle of independency: maximum permissible
deviations on the same feature
B.2 Examples of general tolerances on circularity
B.3 Parallelism deviation equal to the numerical value
of the size tolerance
B.4 Parallelism deviation equal to the numerical value
of the straightness tolerance
B.5 Examples of general tolerances on symmetry
B.6 Example of general tolerances on a drawing
National annex
NA (informative) Committees responsible
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