Kenneth S. Gerkey

Sonic digitizer coil measurement system

A three-dimensional measurement system for measuring stator half coils includes a sonic digitizer which makes measurements of the stator half coil. These measurements are provided to a computing apparatus which converts the measured points to corresponding surface points on the surface of the stator half coil and combines the surface points into a measured shape. The measured shape is displayed on a display unit overlayed on the designed shape of the stator half coil for visual comparison of the two shapes. Preferably, the display is in color with different colors used for edges of the measured and designed shapes.