GB/T 40729-2021 Active National standards

GB/T 40729-2021 Fatigue life test method for precision gear transmission

Publish Date: 2021-10-11 Implement Date: 2022-05-01 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 40729-2021

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: 2021-10-11

Implement Date: 2022-05-01

Pages: 16 pages

Scope

This document specifies the test items, test benches, test environments, test preparations, test procedures, failure warning and evaluation, data processing, and test reports for the fatigue life test of precision gear transmission devices.
This document is applicable to the fatigue life test of precision gear transmission devices (such as harmonic reducers, cycloid pinwheel reducers, planetary cycloid pinwheel reducers, planetary reducers, etc.) that meet transmission accuracy requirements in general industrial environments, such as robots, precision machine tools, steering gear, automatic guided vehicles (AGVs), etc.

Development Information

Word Count: 31 Thousand words Pages: 16 pages

Referenced Standards

GB/T 3480.6-2018 Calculation of load capacity of spur and helical gears—Part 6:Calculation of service life under variable load GB/T 3481-1997 Gears—Wear and damage to gear teeth—Terminology GB/T 6404.1-2005 Acceptance code for gear units—Part 1:Test code for airborne sound GB/T 6404.2-2005 Acceptance code for gear units—Part 2:Determination of mechanical vibrations of gear units during acceptance testing GB/T 24611-2009 Rolling bearings—Damage and failures—Terms,characteristics and causes GB/T 24611-2020 Rolling bearings—Damage and failures—Terms,characteristics and causes GB/T 35089-2018 Precision gear transmission for robot—Test method GB/T 36491-2018 Precision cycloidal pin planetary gear transmission for robot—General technical requirements GB/T 3481.1-2025 Gears—Wear and damage to gear teeth—Part 1:Nomenclature and characteristics GB/Z 3481.2-2025 Gears—Wear and damage to gear teeth—Part 2:Supplementary information

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