NF EN ISO 1101
Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out
ISO 1101:2012 contains basic information and gives requirements for the geometrical tolerancing of workpieces. It represents the initial basis and defines the fundamentals for geometrical tolerancing.
ISO 1101:2012 contains basic information and gives requirements for the geometrical tolerancing of workpieces. It represents the initial basis and defines the fundamentals for geometrical tolerancing.
ISO 1101:2004 contains basic information and gives requirements for the geometrical tolerancing of workpieces.
Le présent document détaille la façon d'exprimer les exigences géométriques des surfaces complexes, prismatiques et de révolution en en précisant la signification. La situation du présent document dans la matrice GPS est donnée en annexe E.
ISO 1101:2017 defines the symbol language for geometrical specification of workpieces and the rules for its interpretation. It provides the foundation for geometrical specification. The illustrations in this document are intended to illustrate how a specification can be fully indicated with visible annotation (including e.g. TEDs). NOTE 1 Other International Standards referenced in Clause 2 and in Tables 3 and 4 provide more detailed information on geometrical tolerancing. NOTE 2 This document gives rules for explicit and direct indications of geometrical specifications. Alternatively, the same specifications can be indicated indirectly in accordance with ISO 16792 by attaching them to a 3D CAD model. In this case, it is possible that some elements of the specification are available through a query function or other interrogation of information on the model instead of being indicated using visible annotation
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions2
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4 Concept de base4
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5 Symboles5
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6 Cadre de tolérance7
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7 Éléments tolérancés8
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8 Zones de tolérances10
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9 Références spécifiées16
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10 Indications complémentaires19
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11 Dimensions théoriques exactes (TED)25
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12 Spécifications restrictives25
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13 Zone de tolérance projetée27
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14 Condition à l'état libre30
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15 Relation entre tolérances géométriques30
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16 Plans d'intersection31
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17 Plans d'orientation33
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18 Définitions des tolérances géométriques36
- Annexe A (informative) Anciennes pratiques93
- Annexe B (normative) Évaluation des écarts géométriques96
- Annexe C (normative) Relations et dimensions des symboles graphiques100
- Annexe D (informative) Relation avec la matrice GPS102
- Bibliographie104
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