GB/T 3480.5-2008
Calculation of load capacity of spur and helical gears.Part 5:Strength and quality of materials (English Version)

Standard No.

GB/T 3480.5-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2021-12

Replace By

GB/T 3480.5-2021

Latest

GB/T 3480.5-2021

Replace

GB/T 8539-2000

Scope

This part of GB/T 3480 includes contact stress and root bending stress, and gives the fatigue limit value. This part specifies the material quality, heat treatment process, and introduces the influence of materials and processes on the two ultimate stress values. The data in this section is applicable to the calculations in IS0 6336-2 and IS0 6336-3, applicable to industrial gears, high-speed and marine gears, and also applicable to the calculation of bevel gear bearing capacity. The data in this part can be used for various gears, reference racks, tooth sizing and design processes in the above-mentioned standards, and the results are consistent with the other methods listed in the scope of application of IS0 6336-1.

GB/T 3480.5-2008 Referenced Document

• ASTM E1444 Standard Practice for Magnetic Particle Examination
• GB/T 10095.1 Cylindrical gears—ISO system of flank tolerance classification—Part 1:Definitions and allowable values of deviations relevant to flanks of gear teeth*， 2022-10-12 Update
• GB/T 10561 Standard grading chart microscopic examination method for determination of non-metallic inclusion content in steel*， 2023-05-23 Update
• GB/T 13304 Steels--Classification
• GB/T 1356 Cylindrical gears for general and heavy engineering--Standard basic rack tooth profile
• GB/T 17879 Chemical Etching Examination of Surface Tempering of Gears after Grinding*， 2023-08-06 Update
• GB/T 225 Steel Hardenability test by end quenching (Jominy test)
• GB/T 5617 Determination of effective depth of hardening after induction or flame hardening of steel
• GB/T 9450 Steels-Determination and verification of the depth of carburized and hardened cases
• ISO 10474 Steel and steel products - Inspection documents*， 2013-07-01 Update
• ISO 1122-1 Vocabulary of gear terms - Part 1: Definitions related to geometry; Technical Corrigendum 2*， 2009-06-01 Update
• ISO 6336-2 Calculation of load capacity of spur and helical gears — Part 2: Calculation of surface durability (pitting)*， 2019-11-26 Update
• ISO 6336-3 Calculation of load capacity of spur and helical gears — Part 3: Calculation of tooth bending strength*， 2019-11-26 Update
• ISO 643 Steels — Micrographic determination of the apparent grain size*， 2020-03-01 Update
• ISO 683-1 Heat-treatable steels, alloy steels and free-cutting steels - Part 1: Non-alloy steels for quenching and tempering*， 2016-06-01 Update
• ISO 683-9 Heat-treatable steels, alloy steels and free-cutting steels; part 9: wrought free-cutting steels
• ISO 9443 Surface quality classes for hot-rolled bars and wire rod*， 2018-05-18 Update

GB/T 3480.5-2008 history

• 2021 GB/T 3480.5-2021 Calculation of load capacity of spur and helical gears—Part 5：Strength and quality of materials
• 2008 GB/T 3480.5-2008 Calculation of load capacity of spur and helical gears.Part 5:Strength and quality of materials
• 2000 GB/T 8539-2000 General specification for quality inspection of gear materials and their heat treatment

GB/T 3480.5-2008 Calculation of load capacity of spur and helical gears.Part 5:Strength and quality of materials has been changed from GB/T 8539-2000 General specification for quality inspection of gear materials and their heat treatment.

GB/T 3480.5-2008 -All Parts