While previous projects achieved very good results with continuous milling operations, plunging into the workpiece and two-dimensional machining, if at all, has only been possible through costly and process-slowing adjustments. ![]() To extend the application range to metal machining processes, further adaptations, including structural ones, to the robot kinematics are necessary.Īn innovative approach to optimizing a robot system for machining processes is being pursued by the "Flexmatik 4.1" project (Fraunhofer-internal program designed as market-oriented strategic preliminary research together with Fraunhofer IPK and LBF). They demonstrated sufficient precision in outline machining on original large CFRP aircraft components with tolerances in the submillimeter range. The experts at Fraunhofer IFAM in Stade have already shown in many projects that the accuracy of jointed-arm robots can be significantly increased by extending the measurement technology, optimizing the software, and making adjustments to the mechanics. The disadvantage of conventional IRs, however, is their lower accuracy compared to a processing machine, which has so far not allowed the required processing tolerances to be maintained. Moreover, when using CNC-controlled robots, existing programs can continue to be used. This is avoided by using mobile industrial robots (IR). In this case, process control is spatially limited to the size of the plant and restricted in flexibility by the design principle. The machining of large components by huge machining centers is often a bottleneck in production. Thomas Weißgärber appointed as institute director of Fraunhofer IFAM Indoor Air: How to Eliminate Viruses Effectively.Printed metal sheets for electric drives.Test rig for testing thermoelectric modules.Extension of the thermo-technical laboratory at Fraunhofer IFAM Dresden provides new research methods.New project “Superman” launched at Fraunhofer IFAM in Dresden.Fraunhofer IFAM Dresden commissions new LMM system.Fraunhofer IFAM Dresden installs brand-new MoldJet® printing system.Process-safe additive manufacturing of titanium components in the aerospace industry.New possibilities in pressure-supported heat treatment at Fraunhofer IFAM Dresden.New research area on soft magnetic materials launched at Fraunhofer IFAM Dresden.Solution for clean mobility: Brake pads without copper or nickel.Characterization of thermal interfaces in modular satellites.Research agreement with Korean Hanyang university signed. ![]()
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