NF EN ISO 3040
Geometrical product specifications (GPS) - Dimensioning and tolerancing - Cones
ISO 3040:2016 specifies graphical indication applicable to a cone (right-angle circular cones) to define its dimensioning or to specify its tolerancing.For the purposes of this International Standard, the term "cone" relates to right-angle circular cones only (any intersection by a plane perpendicular to the axis of the nominal cone is a circle).NOTE 1 For simplicity, only truncated cones have been represented in this International Standard. However, this International Standard can be applied to any type of cone within its scope.NOTE 2 This International Standard is not intended to prevent the use of other methods of dimensioning and tolerancing.
ISO 3040:2016 specifies graphical indication applicable to a cone (right-angle circular cones) to define its dimensioning or to specify its tolerancing.
For the purposes of this International Standard, the term "cone" relates to right-angle circular cones only (any intersection by a plane perpendicular to the axis of the nominal cone is a circle).
NOTE 1 For simplicity, only truncated cones have been represented in this International Standard. However, this International Standard can be applied to any type of cone within its scope.
NOTE 2 This International Standard is not intended to prevent the use of other methods of dimensioning and tolerancing.
Le présent document concerne la cotation et le tolérancement des cônes. Il spécifie tous les symboles à utiliser et les diverses méthodes de tolérancement (angle du cône spécifié, conicité spécifiée, zone définissant simultanément la position axiale du cône et système de références spécifiées). L'annexe A rappelle une pratique antérieure qui n'est plus recommandée. La situation du présent document dans la matrice GPS est donnée en Annexe B.
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1 Domaine d'application
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2 Références normatives
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3 Termes et définitions
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4 Symbole graphique pour la conicité d'un cône
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5 Dimensions et indication sur un cône
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6 Tolérancement d'un cône
- Annexe A Tolérancement d'un cône : exemples
- Annexe B Relation avec le modèle de matrice GPS
- Bibliographie
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