GB/T 9239.1-2006 Replaced National standards

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

Publish Date: 2006-09-08 Implement Date: 2007-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 9239.1-2006

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Mechanical vibration, impact equipment, and dynamic balancing machines

ICS Name: Balancing and balancing machine

Publish Date: 2006-09-08

Implement Date: 2007-02-01

Pages: 28 pages

Scope

a) Balance tolerance; b) The number of correction planes required; c) Methods of inspecting residual imbalance. Based on the mechanical type and maximum operating speed of the steady-state (rigid) rotor, recommendations are made for its balance quality requirements. These recommendations are based on domestic and international experience. This part of GB/T 9239 specifies the acceptance criteria for residual imbalance inspection, in order to coordinate the relationship between manufacturers and users of rotating machinery. GB/T 9239.2 discusses in detail the inspection of balance errors and residual imbalance. This part of GB/T 9239 does not include flexible-state rotors. For the balance quality requirements of flexible-state rotors, see GB/T 6557.