Between 1 994 and 1 998, AGMA published three standards on calibration of gear measuring instruments: ANSI/AGMA201 0--A94, MeasuringInstrumentCalibration–PartI, Involute Measurement, ANSI/AGMA 211 3--A97, Measuring Instrument Calibration, Gear Tooth Alignment Measurement, and ANSI/AGMA 211 4--A98, Measuring Instrument...