GB/T 7704-1987
Replaced
GB/T 33208-2016
Active
National standards
GB/T 33208-2016 Non-destructive testing—Practice for the blades on-line monitoring based on tip-timing theory
GB/T 33208-2016 Non-destructive testing—Practice for the blades on-line monitoring based on tip-timing theory
Basic Information
Standard Code:
GB/T 33208-2016
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Non-destructive testing
Publish Date:
2016-12-13
Implement Date:
2017-04-01
Pages:
6 pages
Scope
This standard specifies the online monitoring technology, methods, and requirements for rotating blades based on the principle of blade tip timing.
This standard is applicable to the online monitoring of the running vibration of blades in large rotating machinery such as turbines, fans, hydraulic turbines, compressors, and flue gas turbines.
Development Information
Referenced Standards
Related Standards
GB/T 11343-1989
Replaced
GB/T 11343-1989 Ultrasonic angle beam examination by the contact method
GB/T 11344-1989
Replaced
GB/T 11344-1989 Measuring thickness by ultrasonic pulse-echo contact method
GB/T 2611-1992
Replaced
GB/T 2611-1992 General requirements for testing machines
GB/T 15823-1995
Replaced
GB/T 15823-1995 Examination for helium leak detecting
GB/T 12604.9-1996
Replaced