Fast inspection of radius, wall thickness, eccentricity and ovality at the end of high precision tubes: TRUDE 60-28 in the production

In this paper we would like to present a new idea for measuring high precision tubes with an accuracy of +/- 10 micrometers . The most interesting values of the tubes are wall thickness, diameter, eccentricity and so on. The cycle of measuring is not more than 5 seconds inclusive the complete tube handling. The preferred sensor concept is the triangulation technique with a matched sensor head.