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Item type:Publication, Access status: without files , Laser Beam Melting of Large-Scale Ti-6Al-4V Parts - Increasing Productivity and Reducing Residual StressesPublicationtype: Conference Presentation333 - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Access status: with files , High-precision calibration of a weld-on-the-fly-systemSince 20 years the importance of laser based material processing increases constantly due to its significant higher process speed in comparison to conventional processing technologies. A scanner system for laser-remote-welding mounted on a robot hand to achieve more freedom in positioning the laser spot has been investigated. Additionally the scanner head contains two fixed cameras for measurements and process monitoring. To perform required measurements with maximum accuracy the allover system has to be calibrated precise. Therefore a combination of video metric measurement system and a laser tracker has been used. This paper depict this high-precision calibration process and shows reachable accuracies.Publicationtype: Journal ArticleScopus© Citations 4 436 395