NF ISO 4156-1
NF ISO 4156-1

NF ISO 4156-1

October 2021
Standard Current

Straight cylindrical involute splines - Metric module, side fit - Part 1: Generalities

Le présent document fournit les données et les indications nécessaires à la conception et à la fabrication des cannelures cylindriques droites (non hélicoïdales) à flancs en développante et centrage sur flancs. Les cotes limites, les tolérances, les écarts de fabrication et leurs effets sur l'ajustement entre des éléments d'accouplement coaxiaux d'une cannelure sont définis par des formules et donnés dans des tableaux. Sauf indications contraires, les dimensions linéaires sont exprimées en millimètres et celles des angles en degrés.

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Main informations

Collections

National standards and national normative documents

Publication date

October 2021

Number of pages

72 p.

Reference

NF ISO 4156-1

ICS Codes

21.120.30   Keys and keyways, splines

Print number

2

International kinship

ISO 4156-1:2021
Sumary
Straight cylindrical involute splines - Metric module, side fit - Part 1: Generalities

Le présent document fournit les données et les indications nécessaires à la conception et à la fabrication des cannelures cylindriques droites (non hélicoïdales) à flancs en développante et centrage sur flancs. Les cotes limites, les tolérances, les écarts de fabrication et leurs effets sur l'ajustement entre des éléments d'accouplement coaxiaux d'une cannelure sont définis par des formules et donnés dans des tableaux. Sauf indications contraires, les dimensions linéaires sont exprimées en millimètres et celles des angles en degrés.
Replaced standards (1)
NF ISO 4156-1
NF ISO 4156-1
January 2006
Standard Cancelled
Straight cylindrical involute splines -- Metric module, side fit -- Part 1: Generalities

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