NF ISO 6336-5

NF ISO 6336-5

December 2000
Standard Cancelled

Calculation of load capacity of spur and helical gears - Part 5 : strength and quality of materials

Main informations

Collections

National standards and national normative documents

Publication date

December 2000

Number of pages

43 p.

Reference

NF ISO 6336-5

ICS Codes

21.200   Gears

Classification index

E23-030-5

Print number

1 - 04/12/2000

International kinship

ISO 6336-5:1996
Standard replaced by (1)
NF ISO 6336-5
September 2003
Standard Cancelled
Calculation of load capacity of spur and helical gears - Part 5 : strength and quality of materials

ISO 6336-5:2003 describes contact and tooth-root stresses, and gives numerical values for both limit stress numbers. It specifies requirements for material quality and heat treatment and comments on their influences on both limit stress numbers. Values in accordance with it are suitable for use with the calculation procedures provided in ISO 6336-2 and ISO 6336-3 and in the application standards for industrial, high speed and marine gears. They are also suited to the calculation procedures given in ISO 10300 for rating the load capacity of bevel gears. It is applicable to all gearing, basic rack profiles, profile dimensions, design, etc., covered by those standards. The results are in good agreement with other methods for the range indicated in the scope of ISO 6336-1.

Table of contents
  • Avant-propos
    iv
  • Introduction
    V
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Définitions et symboles
    2
  • 4 Méthode pour la détermination des contraintes admissibles
    2
  • 5 Valeurs normalisées pour la contrainte admissible de référence - Méthode B
    3
  • 6 Exigences pour la qualité et le traitement thermique du matériau
    18
  • Annexe A (normative) Dimensions de la section de contrôle pour les engrenages traités dans la masse
    31
  • Annexe B (informative) Certificats
    33
  • Annexe C (informative) Tableau de conversion de dureté
    34
  • Annexe D (informative) Mesure de la dureté superficielle à l'aide d'une lime
    35
  • Annexe E (informative) Bibliographie
    37
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