TY - JOUR A1 - Franz, Daniel A1 - Yang, Yongting A1 - Michel, Luis A1 - Esen, Cemal A1 - Hellmann, Ralf T1 - Evaluation of an ultrashort pulsed laser robot system for flexible and large-area micromachining JF - Journal of Laser Applications N2 - We report for the first time on the realization, characterization and application of an ultrashort pulsed laser robot system for flexible and large-area 2D and 3D laser micromachining with 6 articulated axes. To characterize the dynamic positioning of the laser beam during and after axes movement, CMOS image sensors were integrated into the beam path. A method introduced for the alignment of the optical axes allows a reduction of the deviations in laser beam positioning to less than 141.8 ± 92.9 μm within a 110° rotation range of axis 4. In addition, a high laser beam positioning repeatability of less than 102.2 μm is demonstrated over a total period of 14 h for a movement of axis 5 within a range of 0° to 90°. Initial laser cutting, laser structuring and laser marking applications on automotive dashboards and glass substrates are presented for flexible and large area 2D and 3D manufacturing. By applying a special laser cutting strategy for processing AF 32 eco thin glass, high cutting quality is achieved with a taper of up to 96.3% without the generation of cracks, demonstrating the innovative potential of the high-precision laser robot system. Nonetheless, different identified inherent influences of each axis 1–5 during robot axis movement demand for an innovative beam stabilization concept to achieve high precision in laser beam positioning. KW - Ultrakurzzeitlaser KW - Industrieroboter Y1 - 2023 N1 - Proceedings of the International Congress of Applications of Lasers & Electro-Optics (ICALEO 2023) VL - 35 IS - 4 SP - 042057 EP - 042065 ER - TY - GEN A1 - Bruhm, Hartmut T1 - Schnelle Bewegungssteuerung für redundante Kinematiken am Beispiel der Lasermaterialbearbeitung mit Industrierobotern T2 - 16. Kooperationsforum Automation Valley N2 - Vortrag KW - Industrieroboter KW - Lasermaterialbearbeitung KW - Bewegungssteuerung KW - Kinematik KW - Industrieroboter KW - Laserbearbeitung KW - Kinematik KW - Vortrag ; Klingenberg KW - Regelungstechnik Y1 - 2012 ER - TY - CHAP A1 - Bruhm, Hartmut A1 - Fischer, Peter T1 - Sensorische Höhenführung eines Industrieroboters mit verbesserter Dynamik durch Elimination der Steuerungtotzeit T2 - Robotik 2004. Leistungsstand - Anwendungen - Visionen - Trends ; Tagung München, 17. und 18. Juni 2004 KW - Höhenführung KW - Industrieroboter KW - Dynamik KW - Totzeit KW - Industrieroboter KW - Totzeit KW - Dynamik KW - Regelungstechnik Y1 - 2004 VL - 2004 SP - 519 EP - 526 PB - VDI Verlag CY - Düsseldorf ER - TY - CHAP A1 - Bruhm, Hartmut A1 - Fischer, Peter A1 - Stark, Hans-Georg T1 - Optimierung der dynamischen Bahntreue eines Industrieroboters durch datenbankgestützten Reglerentwurf T2 - Robotik 2004, VDI-Bericht 1841 KW - Industrieroboter KW - Reglerentwurf KW - Dynamik KW - Optimierung KW - Industrieroboter KW - Reglerentwurf KW - Dynamik KW - Optimierung KW - Regelungstechnik Y1 - 2004 VL - 2004 SP - 511 EP - 518 PB - VDI Verlag ER - TY - CHAP A1 - Bruhm, Hartmut A1 - Czinki, Alexander T1 - Industrial Robots: Status Quo and Future Trends, in Herakovič, Niko, Debevec, Mihael & Adrović, Edo (Hg.) T2 - Posvet Avtomatizacija strege in montaže 2011: ASM '11 : zbornik posveta : Ljubljana, 7. december 2011 KW - Industrial Robots KW - Industrieroboter Y1 - 2011 ER - TY - JOUR A1 - Bruhm, Hartmut A1 - Czinki, Alexander T1 - Innovation Outlook for Industrial Robotics JF - Ventil KW - Industrial Robots KW - Industrieroboter Y1 - 2012 VL - 2012 IS - 18 SP - 114 EP - 120 ER - TY - GEN A1 - Bruhm, Hartmut T1 - Robotik-Projekte LARISSA und ForTeRob N2 - Vortrag KW - LARISSA KW - ForTeRob KW - Industrieroboter KW - Regelungstechnik KW - Vortrag Y1 - 2012 ER - TY - CHAP A1 - Bruhm, Hartmut A1 - Czinki, Alexander A1 - Lotz, Markus T1 - A new force control strategy improving the force control capabilities of standard industrial robots T2 - Israeli Conference on Robotics 2013 N2 - Vortrag KW - industrial robots KW - Industrieroboter KW - Regelungstechnik Y1 - 2013 VL - 2013 ER - TY - CHAP A1 - Bruhm, Hartmut A1 - Czinki, Alexander A1 - Lotz, Markus T1 - Experimental evaluation of identification methods as a contribution to adaptive force control in industrial robotics, in VDE (Hg.) T2 - ISR/Robotik 2014: Proceedings for the joint conference of ISR 2014, 45th International Symposium on Robotics and Robotik 2014, 8th German Conference on Robotics, 2 - 3 June 2014, Munich, Germany KW - industrial robots KW - Industrieroboter KW - Regelungstechnik Y1 - 2014 VL - 2014 SP - 334 EP - 340 ER - TY - JOUR A1 - Bruhm, Hartmut A1 - Czinki, Alexander A1 - Lotz, Markus T1 - A New Force Control Strategy Improving the Force Control Capabilities of Standard Industrial Robots JF - Journal of Mechanics Engineering and Automation KW - Industrieroboter KW - Steuerungstechnik KW - Regelungstechnik Y1 - 2014 VL - 2014 IS - 4 SP - 276 EP - 283 ER - TY - CHAP A1 - Lotz, Markus A1 - Bruhm, Hartmut A1 - Czinki, Alexander A1 - Zalewski, Michael T1 - A real-time motion control strategy for redundant robots improving dynamics and accuracy T2 - 3rd International Congress on Ultra Modern Telecommunications and Control Systems, 2011, Budapest, Hungary KW - Industrieroboter KW - Laserschneiden KW - Regelungstechnik Y1 - 2014 SN - 978-1-4577-0682-0 SN - 2157-0221 SP - 453 EP - 458 ER - TY - CHAP A1 - Bruhm, Hartmut A1 - Lotz, Markus A1 - Pfeffermann, Matthias A1 - Czinki, Alexander T1 - Quantitative Analysis of the Force Control Capability of Standard Industrial Robot Axes, 3rd Int´l Workshop on Research and Education in Mechatronics (REM) T2 - 9th France-Japan and 7th Europe-Asia Congress on Mechatronics KW - Industrieroboter KW - Achse KW - Regelungstechnik Y1 - 2012 SN - 1467347701 ER -