GB/T 14229-2021 Active National standards

GB/T 14229-2021 Test method of surface contact strength for gear load capacity

GB/T 14229-2021 Test method of surface contact strength for gear load capacity

Publish Date: 2021-05-21 Implement Date: 2021-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: GB/T 14229-2021
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Gears and gear transmissions
ICS Name: Gears and gear transmissions
Publish Date: 2021-05-21
Implement Date: 2021-12-01
Pages: 33 pages

Scope

This document specifies the principles, objectives, methods, equipment, failure criteria, procedures, data processing, and test reports for the contact fatigue strength test of involute cylindrical gears. This document is applicable to determining the basic data required for the design of the contact fatigue bearing capacity of involute cylindrical gears made of steel or cast iron, and is also suitable for comparing and analyzing the contact fatigue performance of gears under different materials, different processes, and different modification methods. Similar tests for gears made of other materials or non-involute gears can be used for reference.

Development Information

Word Count: 66 Thousand words Pages: 33 pages

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Referenced Standards

GB/T 1356-2001 Cylindrical gears for general and heavy engineering—Standard basic rack tooth profile GB/T 3358.1-1993 Terms for statistics—Part 1:Terms for general statistics GB/T 3358.1-2009 Statistics—Vocabulary and symbols—Part 1:General statistical terms and terms used in probability GB/T 3480.1-2019 Calculation of load capacity of spur and helical gears—Part 1:Basic principles,introduction and general influence factors GB/T 3480.2-2021 Calculation of load capacity of spur and helical gears—Part 2:Calculation of surface durability(pitting) GB/T 10095.1-2001 Cylindrical gears—system of accuracy—Part 1:Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth GB/T 10095.1-2008 Cylindrical gears—System of accuracy—Part 1:Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth GB/T 10095.1-2022 Cylindrical gears—ISO system of flank tolerance classification—Part 1:Definitions and allowable values of deviations relevant to flanks of gear teeth GB/T 10095.2-2001 Cylindrical gears-system of accuracy—Part 2:Definitions and allowable values of deviations relevant to radial composite deviations and runout information GB/T 10095.2-2008 Cylindrical gears—System of accuracy—Part 2:Definitions and allowable values of deviations relevant to radial composite deviations and runout information GB/T 10095.2-2023 Cylindrical gears—ISO system of flank tolerance classification—Part 2:Definitions and allowable values of double flank radial composite deviations JB/T 8831-2001 The lubrication oil for industrial closed-gear should be selected based on several factors, including the type of gear, its operating conditions, and the expected wear and tear. Generally, the following are the most commonly used oils for closed-gear: mineral oil, grease, and synthetic lubricants. When selecting the appropriate lubricant for your specific application, it is recommended to consult with a professional who is familiar with the equipment you are using JB/T 8831-2024 Lubricant selection method for closed gears in industrial environment JB/T 8831-2024

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