NF E21-301
NF E21-301

NF E21-301

August 1985
Standard Cancelled

Machine tool tables. T slots and accessories. Dimensions and tolerances.

La présente norme qui s'adresse aux constructeurs et aux utilisateurs de tables de machines-outils indique les caractéristiques fonctionnelles servant à assurer l'interchangeabilité des montages de pièces et à vérifier les caractéristiques géométriques des machines-outils.

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Main informations

Collections

National standards and national normative documents

Publication date

August 1985

Number of pages

6 p.

Reference

NF E21-301

ICS Codes

25.060.20   Dividing and tool-workpiece holding devices

Classification index

E21-301

Print number

2 - novembre 1985

International kinship

ISO 299:1987
Sumary
Machine tool tables. T slots and accessories. Dimensions and tolerances.

La présente norme qui s'adresse aux constructeurs et aux utilisateurs de tables de machines-outils indique les caractéristiques fonctionnelles servant à assurer l'interchangeabilité des montages de pièces et à vérifier les caractéristiques géométriques des machines-outils.
Replaced standards (1)
NF E21-301
NF E21-301
July 1981
Standard Cancelled
Machine tool tables. T slots and accessories.

Standard replaced by (1)
NF ISO 299
NF ISO 299
February 2006
Standard Current
Machine tool tables - T-slots and corresponding bolts

Table of contents
  • 1 Objet et domaine d'application
    2
  • 2 Rainures
    3
  • 2.1 Dimensions
    3
  • 2.2 Tolérances géométriques
    4
  • 2.3 États de surface
    5
  • 2.4 Espacements
    5
  • 3 Accessoires
    6
  • 4 Bibliographie
    6
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