NF ISO 3302-2
Rubber - Tolerances for products - Part 2 : geometrical tolerances
ISO 3302-2:2008 specifies the following geometrical tolerances for moulded and extruded solid rubber products, including those with metal inserts:flatness tolerance;parallelism tolerance;perpendicularity tolerance;coaxiality tolerance;positional tolerance.The tolerances are primarily intended for use with vulcanized rubber but may also be suitable for products made of thermoplastic rubbers.
ISO 3302-2:2008 specifies the following geometrical tolerances for moulded and extruded solid rubber products, including those with metal inserts:
- flatness tolerance;
- parallelism tolerance;
- perpendicularity tolerance;
- coaxiality tolerance;
- positional tolerance.
The tolerances are primarily intended for use with vulcanized rubber but may also be suitable for products made of thermoplastic rubbers.
This document specifies the following geometrical tolerances for moulded and extruded solid rubber products, including those with metal inserts: — flatness tolerance; — parallelism tolerance; — perpendicularity tolerance; — coaxiality tolerance; — positional tolerance. The tolerances are primarily intended for use with vulcanized rubber but can also be suitable for products made of thermoplastic rubbers.
- Avant-proposiv
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1 Domaine d'application1
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2 Références normatives1
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3 Classes de tolérances1
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4 Mesurage des dimensions2
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4.1 Généralités2
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4.2 Instruments d'essai2
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5 Tolérance de planéité2
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6 Tolérance de parallélisme3
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6.1 Structure sandwich (caoutchouc entre deux plaques de métal)3
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6.2 Section découpée de produit extrudé (par exemple joints coupés au moyen d'un tour à tronçonner)4
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7 Tolérance de perpendicularité4
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8 Tolérance de coaxialité5
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8.1 Produits moulés5
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8.2 Produits extrudés sur mandrin6
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8.3 Pièces en rotation7
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9 Tolérances de position7
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