Optical-tactile shaft measurement units for use in severe production environments. Finish measurements of all popular rotationally symmetrical workpieces. The system is configured as demonstrated within the figure on the appropriate. Set the sample over the XY phase from the measurement unit and accomplish the 3D scan. Believe in in Mahr https://theidirectory.com/listings13059900/the-greatest-guide-to-surface-roughness-measuring-instrument