New EyeVision 3.0 software from EVT Eye Vision Technology GmbH (Karlsruhe, Germany) performs automated 3D inspection of weld seams and stores the results for further processing. The following metrical properties are tested: seam position, seam height, seam volume, seam width and length, as well as weld-specific features such as throat thickness, seam binding, edge notch, consistency in length and end craters. The object is also examined for pores, seam irregularities and weld splatters. The computer unit processes the weld seam images using the EyeVision 3.0 evaluation software and depicts the inspection results visually on a display. The user also has the ability to display the results with EyeMultiview, where up to 16 result windows can be displayed at the same time.

Compatible computer hardware includes the EyeScan SR 3D with a measurement resolution of 100 m lateral and 10 m vertical. The scan frequency is 500 Hz max.

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Photonics Tech Briefs Magazine

This article first appeared in the November, 2013 issue of Photonics Tech Briefs Magazine.

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