a flexible and accurate method for separating spindle error motion and workpiece roundness is presented. The method makes use of three or more displacement probes. Angle measuring probes can also be used. The angular positions of the probes as well as errors in sensor amplification are determined directly from the measurement data and require no extra measurements. The method can be used for real-time runout measurements with nanometer accuracy.
|Title of host publication||Advanced Mathematical and Computational Tools in Metrology - AMCTM2000|
|Place of Publication||Portugal, Lissabon|
|Publication status||Published - 2000|