GB/T 9239.2-2006
AbolishedMechanical vibration - Balance quality requirements for rotors in a constant (rigid) state - Part 2: Balance errors
机械振动 恒态(刚性)转子平衡品质要求 第2部分:平衡误差
Application Summary AI generated
This standard specifies the permissible balance errors for rigid rotors, covering factors such as measurement uncertainty, instrumentation accuracy, and correction plane location. It is applied in the manufacturing and maintenance of rotating machinery, including fans, pumps, turbines, and electric motor armatures, to ensure that balancing procedures meet defined quality grades. The standard is used by quality assurance and testing laboratories to validate that rotor balancing results are within acceptable error tolerances for safe and reliable operation.
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GB/T 12217-2005
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GB/T 1569-2005
Cylindrical shaft ends
GB/T 1570-2005
conical shaft ends
GB/T 10081-2005
Straight-sided internal splines Length series
GB/T 1563-2003
Taper keys--Cross section dimensions of keyways
GB/T 10043-2003
Clutch--Classification
GB/T 10042-2003
Clutch--Terminology
GB/T 1567-2003
Square and rectangular thin keys
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.