GB/T 33208-2025 Active National standards

GB/T 33208-2025 Equipment structure health monitoring—Practice for the turbine blades on-line vibration monitoring based on tip-timing theory

Publish Date: 2025-05-30 Implement Date: 2025-12-01 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 33208-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Vibration, impact, and vibration measurement

Publish Date: 2025-05-30

Implement Date: 2025-12-01

Pages: 16 pages

Scope

This document describes an online vibration monitoring method for turbine blades based on the principle of blade tip timing, including a method overview, monitoring system, monitoring implementation process, monitoring system installation, monitoring system maintenance, and monitoring reports.
This document is applicable to the online vibration monitoring of blades in large turbine machines such as aeroengines, gas turbines, steam turbines, fans, hydraulic turbines, compressors, and flue gas turbines.

Development Information

Word Count: 21 Thousand words Pages: 16 pages

Replace the following standards

GB/T 33208-2016 Non-destructive testing—Practice for the blades on-line monitoring based on tip-timing theory

Referenced Standards

GB/T 19873.1-2005 Condition monitoring and diagnostics of machines—Vibration condition monitoring—Part 1:General procedures GB/T 19873.2-2009 Condition monitoring and diagnostics of machines—Vibration condition monitoring—Part2:Processing,analysis and presentation of vibration data

Related Standards

GB/T 4451-1984 Abolished

GB/T 4451-1984 Methods of vibration (sinusoidal) test for use in industrial process measurement and control instrument

Publish Date: 1984-06-03

GB/T 6383-1986 Replaced

GB/T 6383-1986 The method of vibration cavitation erosion test

Publish Date: 1986-05-13

GB/T 7184-1987 Replaced

GB/T 7184-1987 Measurement method of vibration for small and medium power diesel engines

Publish Date: 1987-01-12

GB/T 7183-1987 Abolished

GB/T 7183-1987 Evaluation of mechanical vibration severity of machines and equipments in electric locomotives

Publish Date: 1987-01-16

GB/T 8540-1987 Replaced

GB/T 8540-1987 Vibration and shock—Isolators—Procedure for specifying characteristics

Publish Date: 1987-12-30

GB/T 10084-1988 Abolished

GB/T 10084-1988 Vibration and shock—methods for analysis and presentation of data

Publish Date: 1988-12-10