GB/T 9239.1-2006

Abolished

Mechanical vibration - Balance quality requirements for rotors in a constant (rigid) state - Part 1: Specification and verification of balance tolerances

机械振动恒态（刚性）转子平衡品质要求第1部分：规范与平衡允差的检验

Standard Type

GBT

ICS

21.120.40

CCS

N73

Status

Abolished

Issue Date

2006-09-08

Implementation

2007-02-01

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 balance quality requirements and verification methods for rigid rotors in a constant state, defining permissible residual unbalance tolerances. It is applied in the design, manufacturing, and quality inspection of rotating machinery such as fans, pumps, turbines, and electric motor rotors. The standard ensures consistent vibration control and operational safety across industrial equipment testing and production environments.

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.