In contrast to the classical application of QuellTech laser scanners in quality assurance, this example demonstrates the benefit of our laser inspection equipment in industrial research: Under extreme load conditions at high speed, tires before being destroyed show a typical behavior which the client intents to evaluate. In order to develop methods to improve the design, the dynamical situation of the tire surface under these circumstances has to be detected and examined. At very high speed, tires undergo an inspection on a roller type test stand, while being measured by a laser-line scanner over their entire width, including the tire shoulder. The laser scanner used for that purpose must dispose of a wide laser line and high resolution; furthermore it is required to scan the surface dynamics at a considerable speed. An additional difficulty for the laser inspection arises due to the high absorption rate of the (black) material.

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