NF EN ISO 1119
Geometrical Product Specifications (GPS) - Series of conical tapers and taper angles
ISO 1119:2011 provides calculated values for a series of cones or conical tapers, ranging from 120° to less than 1°, or ratios from 1:0,289 to 1:500, intended for general use in technical engineering.It applies only to plain conical surfaces, and excludes prismatic pieces, taper threads, bevel gears, etc.
ISO 1119:2011 provides calculated values for a series of cones or conical tapers, ranging from 120° to less than 1°, or ratios from 1:0,289 to 1:500, intended for general use in technical engineering.
It applies only to plain conical surfaces, and excludes prismatic pieces, taper threads, bevel gears, etc.
La présente Norme internationale donne des séries d'angles de cônes allant de 120° à moins de 1° et de conicités allant de 1:0,289 à 1:500, à l'usage de la mécanique en général. Elle s'applique seulement aux cônes lisses et non aux pièces prismatiques, filetages coniques, engrenages coniques, etc. La cotation et le tolérancement des surfaces coniques lisses sur les dessins font l'objet de l'ISO 3040.
- 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 définitions1
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4 Valeurs1
- Annexe A (informative) Relation avec la matrice GPS5
- Bibliographie7
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