Historical
ISO 1940-1:1986
Mechanical vibration - Balance quality requirements of rigid rotors - Part 1: Determination of permissible residual unbalance
Specifies a representation in one or two planes; methods for determining, for allocation to the correction planes; for identifying the state of a rotor by measurement; a summary of errors associated with the identification. Gives recommendations according to type, mass and maximum service speed. Is not intended to serve as acceptance specification for any rotor group.
Content Provider
International Organization for Standardization [iso]
