Method for on-line diagnostics of the technical condition of drives in metalworking machine-tools
Proposed is a method for on-line diagnostics of the technical condition of drives in metalworking machinery which is based on the comparison and formal and logical analysis of the diagnostics indicators, the latter including the spectrum of external vibration-inducing impact in machine-tool drives and the spectrum of shape defects (waviness) and unevenness of the work piece surface.