GB/T 6557-2009

Abolished

Mechanical vibration - Methods and criteria for the mechanical balancing of flexible rotors

挠性转子机械平衡的方法和准则

Standard Type

GBT

ICS

21.120.40

CCS

J04

Status

Abolished

Issue Date

2009-04-24

Implementation

2009-12-01

Centralized Committee

国家标准委

Issuing Authority

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies methods and criteria for balancing flexible rotors to control mechanical vibration. It is applied in the design, manufacturing, and maintenance of rotating machinery such as turbines, compressors, and large electric motors where rotor flexibility affects dynamic behavior. The standard guides engineers in selecting balancing procedures and evaluating balance quality to ensure safe and reliable operation.

Related Standards

GB/T 12217-2005 Machines-Shaft heights 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.