Foundry products. Aluminium alloys and zinc alloys. Cast products. Dimensional tolerances for pressure die castings.

La présente norme définit des classes de tolérances susceptibles d'être obtenues sur les cotes non tolérancées des plans. Elle est de nature à permettre des échanges d'informations, entre le client qui précisera ses besoins et le fondeur qui donnera des indications sur les classes de tolérances qu'il peut normalement respecter.

Main informations

Collections

National standards and national normative documents

Publication date

September 1985

Number of pages

12 p.

Reference

NF A66-002

ICS Codes

17.040.10 Limits and fits

77.150.10 Aluminium products

77.150.60 Lead, zinc and tin products

Classification index

A66-002

Print number

1 - 01/10/1985

International kinship

ISO 8062:1984

Sumary

Foundry products. Aluminium alloys and zinc alloys. Cast products. Dimensional tolerances for pressure die castings.

La présente norme définit des classes de tolérances susceptibles d'être obtenues sur les cotes non tolérancées des plans. Elle est de nature à permettre des échanges d'informations, entre le client qui précisera ses besoins et le fondeur qui donnera des indications sur les classes de tolérances qu'il peut normalement respecter.

Replaced standards (1)

A66-002

April 1981

Standard Cancelled

Aluminium alloys and zinc alloys. Cast products. Dimensional tolerances for pressure die castings.

Standard replaced by (1)

NF EN ISO 8062-3

October 2007

Standard Cancelled

Geometrical Product Specifications (GPS) - Dimensional and geometrical tolerances for moulded parts - Part 3 : general dimensional and geometrical tolerances and machining allowances for castings

ISO 8062-3:2007 specifies general dimensional and geometrical tolerances, as well as machining allowance grades, for castings as delivered to the purchaser in accordance with ISO 8062-2. It is applicable for the tolerancing of dimensions and geometry, and required machining allowance of castings in all cast metals and their alloys produced by various casting manufacturing processes. ISO 8062-3:2007 applies to both general dimensional and general geometrical tolerances, unless otherwise specified. The dimensional tolerances covered by ISO 8062-3:2007 are tolerances for linear dimensions. The geometrical tolerances covered by ISO 8062-3:2007 are: tolerances for straightness, flatness, roundness, parallelism, perpendicularity, symmetry, and coaxiality. ISO 8062-3:2007 can be used for the selection of tolerance values for individual indications.

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