ISO 1940-1:2003
Mechanical vibration - Balance quality requirements for rotors in a constant (rigid) state - Part 1: Specification and verification of balance tolerances
- Standard No.
- ISO 1940-1:2003
- Release Date
- 2003
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 1940-1:2003/cor 1:2005
- Latest
- ISO 1940-1:2003/cor 1:2005
- Scope
- This part of GB/T 9239 gives the specifications for a constant (rigid) rotor and specifies: a) Balance tolerance; b) Number of required correction planes; c) Method for checking residual unbalance. Based on the mechanical type and maximum operating speed of the constant (rigid) rotor, recommendations are made on its balance quality requirements. The recommendations are based on domestic and international experience. This part of GB/T 9239 specifies the acceptance criteria for residual unbalance inspection to coordinate the relationship between manufacturers and users of rotating machinery. GB/T 9239.2 discusses in detail the testing of balance errors and residual imbalances. This part of GB/T 9239 does not include flexible rotors. For the balance quality requirements of flexible rotors, see GB/T 6557.
ISO 1940-1:2003 Referenced Document
- GB/T 9239.2 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 2: Balance errors*， 2006-09-08 Update
- ISO 1925:2001 Mechanical vibration - Balancing - Vocabulary
ISO 1940-1:2003 history
- 2005 ISO 1940-1:2003/cor 1:2005 Mechanical vibration - Balance quality requirements for rotors in a constant (rigid) state - Part 1: Specification and verification of balance tolerances; Technical Corrigendum 1
- 2003 ISO 1940-1:2003 Mechanical vibration - Balance quality requirements for rotors in a constant (rigid) state - Part 1: Specification and verification of balance tolerances
- 1986 ISO 1940-1:1986 Mechanical vibration; Balance quality requirements of rigid rotors; Part 1 : Determination of permissible residual unbalance
