GB/T 9239-1988Balance quality of rigid rotors--Determination of permissible residual unbalance (English PDF)
刚性转子平衡品质 许用不平衡的确定
GB/T 9239 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 9239.1-2006 | Mechanical vibration - Balance quality requirements for rotors in a constant (rigid) state - Part 1: Specification and verification of balance tolerances | Obsolete |
| GB/T 9239-1988 | Balance quality of rigid rotors--Determination of permissible residual unbalance | Obsolete |
GB/T 9239-1988 is obsolete. It has been replaced by GB/T 9239.1-2006. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Standardization Administration of China
Level / Type
National · Recommended
Issue date
May 12, 1988
Implementation date
January 1, 1989
Scope
GB/T 9239-1988 is the English-translated version of 刚性转子平衡品质 许用不平衡的确定.
GB/T 9239-1988 is the Chinese national standard "Balance quality of rigid rotors--Determination of permissible residual unbalance". It was issued on May 12, 1988 by the Standardization Administration of China, and took effect on January 1, 1989. It is obsolete: it has been replaced by GB/T 9239.1-2006.
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Document preview — GB/T 9239-1988
National Standard of the People's Republic of China
Issued by: Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: Standardization Administration of China.
Date of issue: 1988-05-12.
Date of implementation: 1989-01-01.
Status: obsolete, replaced by GB/T 9239.1-2006.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 9239.1-2026Mechanical vibration—Rotor balancing—Part 1:Introduction
- GB/T 14713-2023General technical conditions for veneer lathe
- GB/T 9239.13-2023Mechanical vibration - Rotor balancing - Part 13: Criteria and safeguards for the in-situ balancing of medium and large rotors
- GB/T 28567-2022Technical requirements for special equipment of electric wire and cable
- NB/T 10529-2021Coal mine water-cooling adjustable-speed magnetic coupling
- GB/T 39655.2-2020Shipbuilding - Ship screw propellers - Manufacturing tolerances - Part 2: Propellers of diameter between 0.8 m and 2.5 m inclusive
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Related Standards
GB/T 9239.1-2026 — Mechanical vibration—Rotor balancing—Part 1:Introduction
GB/T 9239.1-2006 — Mechanical vibration -- Balance quality requirements for rotors in a constant (rigid) state -- Part 1: Specification and verification of balance tolerances
GB/T 9239.2-2025 — Mechanical vibration - Rotor balancing - Part 2: Vocabulary
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GB/T 9239-1988
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