FIELD: tools.
SUBSTANCE: method involves use of the first grinding tool (2) at first stage during first teeth profile processing and second grinding tool at second stage during second teeth profile processing. Method employs measuring system (30), which performs measurement procedure and performs values sampling for, at least, part of bevel gear (1) workpiece first teeth profile, which enable to make conclusion on concentricity error of said bevel gear (1) workpiece during its clamping in chuck at second stage. Concentricity correction values are established by computer based on sampling values, and movements adaptation during second profile processing during method second stage is based on concentricity correction values.
EFFECT: enabling higher accuracy of processed bevel gears.
10 cl, 5 dwg
