@article{Schmitt2005, author = {Schmitt, Rolf W.}, title = {Werkstoffe - Oberfl{\"a}chen - Schmierstoffe - Tribologie-Fachtagung 2004 in G{\"o}ttingen}, series = {Erd{\"o}l Erdgas Kohle. 121 (2005), H. 1}, journal = {Erd{\"o}l Erdgas Kohle. 121 (2005), H. 1}, isbn = {0179-3187}, pages = {39 -- 40}, year = {2005}, language = {de} } @article{Schmitt2005, author = {Schmitt, Rolf W.}, title = {Innovationen bei Schmierstoffen und tribologischen Systemen}, series = {Stahl und Eisen. 125 (2005), H. 3}, journal = {Stahl und Eisen. 125 (2005), H. 3}, isbn = {0340-4803}, pages = {51 -- 53}, year = {2005}, language = {de} } @inproceedings{SchmidtKaschEichleretal.2021, author = {Schmidt, Thomas and Kasch, Susanne and Eichler, Fabian and Thurn, Laura}, title = {Process strategies on laser-based melting of glass powder}, series = {Lasers in Manufacturing Conference 2021}, booktitle = {Lasers in Manufacturing Conference 2021}, pages = {10 Seiten}, year = {2021}, abstract = {This paper presents the laser-based powder bed fusion (L-PBF) using various glass powders (borosilicate and quartz glass). Compared to metals, these require adapted process strategies. First, the glass powders were characterized with regard to their material properties and their processability in the powder bed. This was followed by investigations of the melting behavior of the glass powders with different laser wavelengths (10.6 µm, 1070 nm). In particular, the experimental setup of a CO2 laser was adapted for the processing of glass powder. An experimental setup with integrated coaxial temperature measurement/control and an inductively heatable build platform was created. This allowed the L-PBF process to be carried out at the transformation temperature of the glasses. Furthermore, the component's material quality was analyzed on three-dimensional test specimen with regard to porosity, roughness, density and geometrical accuracy in order to evaluate the developed L-PBF parameters and to open up possible applications.}, language = {en} } @incollection{Schmidt2014, author = {Schmidt, Herbert}, title = {Angst vor Zukunft, Lust auf Zukunft}, series = {Re|peat-Jahrbuch Treasury und Private Banking : Produkte, M{\"a}rkte und Strategien zum Nachschlagen und Verstehen}, booktitle = {Re|peat-Jahrbuch Treasury und Private Banking : Produkte, M{\"a}rkte und Strategien zum Nachschlagen und Verstehen}, publisher = {Roland Eller}, address = {Potsdam}, pages = {255 -- 269}, year = {2014}, language = {de} } @incollection{Schmidt2013, author = {Schmidt, Herbert}, title = {Finanzierungspartnerwahl durch mittelst{\"a}ndische Unternehmen}, series = {Innovation durch Kooperation : wie der Mittelstand durch Zusammenarbeit mit den Hochschulen seine Wettbewerbsf{\"a}higkeit steigert ; Festschrift f{\"u}r Prof. Dr. rer. nat. Johannes Gartzen / Thomas Gartzen, Ute Gartzen (Hrsg.)}, booktitle = {Innovation durch Kooperation : wie der Mittelstand durch Zusammenarbeit mit den Hochschulen seine Wettbewerbsf{\"a}higkeit steigert ; Festschrift f{\"u}r Prof. Dr. rer. nat. Johannes Gartzen / Thomas Gartzen, Ute Gartzen (Hrsg.)}, publisher = {Apprimus Verlag}, address = {Aachen}, isbn = {978-3-86359-136-6}, pages = {163 -- 166}, year = {2013}, language = {de} } @article{SchmidtEnningPfaff2018, author = {Schmidt, Bernd and Enning, Manfred and Pfaff, Raphael}, title = {G{\"u}terwagen 4.0 - Der G{\"u}terwagen f{\"u}r das Internet der Dinge Teil 3: Einf{\"u}hrungsszenarien f{\"u}r aktive, kommunikative G{\"u}terwagen}, series = {ETR - Eisenbahntechnische Rundschau}, volume = {67}, journal = {ETR - Eisenbahntechnische Rundschau}, number = {5}, publisher = {DVV Media Group}, address = {Hamburg}, issn = {0013-2845}, pages = {60 -- 64}, year = {2018}, abstract = {Wenn durch innovative, automatisierte G{\"u}terwagen betriebswirtschaftliche Vorteile nutzbar gemacht werden sollen, muss die Migration auf das neue System in sinnvollen Teilschritten unter Ber{\"u}cksichtigung der organisationellen und betrieblichen Vereinbarkeit vorgenommen werden. Eine stufenweise Migration mit Nachr{\"u}stbarkeit und Kompatibilit{\"a}t kann die optimale Ausstattungsvariante f{\"u}r die unterschiedlichen Betriebsszenarien sowie eine Steigerung der Wirtschaftlichkeit des Gesamtsystems bieten.}, language = {de} } @book{Schmidt2016, author = {Schmidt, Bernd}, title = {Grundlagen der Elektrotechnik und Elektronik f{\"u}r Ingenieure der Schienenfahrzeugtechnik und anderer Fachrichtungen}, edition = {1. Aufl.}, publisher = {B. Schmidt, Fachverlag f{\"u}r Elektro- und Informationstechnik}, address = {Bielefeld}, isbn = {978-3-944131-02-3}, pages = {XXIII, 255 Seiten : Illustrationen}, year = {2016}, language = {de} } @book{Schmidt2017, author = {Schmidt, Bernd}, title = {Grundlagen der Elektrotechnik und Elektronik f{\"u}r Ingenieure der Schienenfahrzeugtechnik und anderer Fachrichtungen : mit 12 Tabellen und 221 Abbildungen ; NEU mit Verst{\"a}ndnisaufgaben und L{\"o}sungsbeispielen}, edition = {2. vollst{\"a}ndig {\"u}berarbeitete Auflage}, publisher = {B. Schmidt, Fachverlag f{\"u}r Elektro- und Informationstechnik}, address = {Bielefeld}, isbn = {978-3-944131-03-0}, pages = {XXV, 307 Seiten : Illustrationen, Diagramme}, year = {2017}, language = {de} } @book{Schmidt2019, author = {Schmidt, Bernd}, title = {Grundlagen der Elektrotechnik und Elektronik f{\"u}r Ingenieure der Schienenfahrzeugtechnik und anderer Fachrichtungen : neu mit neuem SI-System und weiteren Inhalten f{\"u}r Mechantroniker}, edition = {3. vollst{\"a}ndig {\"u}berarbeitete Auflage}, publisher = {B. Schmidt, Fachverlag f{\"u}r Elektro- und Informationstechnik}, address = {Bielefeld}, isbn = {978-3-944131-04-7}, pages = {XXVI, 270 Seiten : Illustrationen, Diagramme}, year = {2019}, language = {de} } @inproceedings{SchleupenEngemannBagherietal.2017, author = {Schleupen, Josef and Engemann, Heiko and Bagheri, Mohsen and Kallweit, Stephan and Dahmann, Peter}, title = {Developing a climbing maintenance robot for tower and rotor blade service of wind turbines}, series = {Advances in Robot Design and Intelligent Control : Proceedings of the 25th Conference on Robotics in Alpe-Adria-Danube Region (RAAD16)}, booktitle = {Advances in Robot Design and Intelligent Control : Proceedings of the 25th Conference on Robotics in Alpe-Adria-Danube Region (RAAD16)}, publisher = {Springer}, address = {Cham}, isbn = {978-3-319-49058-8}, doi = {10.1007/978-3-319-49058-8_34}, pages = {310 -- 319}, year = {2017}, language = {en} } @inproceedings{SchleupenEngemannBagherietal.2016, author = {Schleupen, Josef and Engemann, Heiko and Bagheri, Mohsen and Kallweit, Stephan}, title = {The potential of SMART climbing robot combined with a weatherproof cabin for rotor blade maintenance}, series = {17th European Conference on Composite Materials - ECCM, Munich, Germany}, booktitle = {17th European Conference on Composite Materials - ECCM, Munich, Germany}, pages = {1 -- 8}, year = {2016}, language = {en} } @article{SchleserWalkLaufferRaupachetal.2006, author = {Schleser, Markus and Walk-Lauffer, Bernd and Raupach, Michael and Dilthey, Ulrich}, title = {Application of polymers for textile-reinforced concrete}, series = {Journal of materials in civil engineering : properties, applications, durability}, volume = {18}, journal = {Journal of materials in civil engineering : properties, applications, durability}, number = {5}, issn = {0899-1561}, pages = {670 -- 676}, year = {2006}, language = {en} } @incollection{Schleser2013, author = {Schleser, Markus}, title = {F{\"u}gen f{\"u}r die Elektromobilit{\"a}t}, series = {Innovation durch Kooperation : wie der Mittelstand durch Zusammenarbeit mit den Hochschulen seine Wettbewerbsf{\"a}higkeit steigert : Festschrift f{\"u}r Prof. Dr. rer. nat. Johannes Gartzen / Thomas Gartzen, Ute Gartzen (Hrsg.)}, booktitle = {Innovation durch Kooperation : wie der Mittelstand durch Zusammenarbeit mit den Hochschulen seine Wettbewerbsf{\"a}higkeit steigert : Festschrift f{\"u}r Prof. Dr. rer. nat. Johannes Gartzen / Thomas Gartzen, Ute Gartzen (Hrsg.)}, publisher = {Apprimus Verlag}, address = {Aachen}, isbn = {978-3-86359-136-6}, pages = {65 -- 70}, year = {2013}, language = {de} } @book{Schleser2008, author = {Schleser, Markus}, title = {Einsatz polymerimpr{\"a}gnierter, alkaliresistenter Glastextilien zur Bewehrung zementgebundener Matrices. (Aachener Berichte F{\"u}getechnik ; Bd. 6)}, publisher = {Shaker}, address = {Aachen}, isbn = {978-3-8322-7696-6}, pages = {XVI, 129 S. : Ill., graph. Darst.}, year = {2008}, language = {de} } @techreport{Schleser2011, author = {Schleser, Markus}, title = {Untersuchung des konduktiven R{\"u}hrreibschweißens an Stahl- und Aluminiumwerkstoffen. Schlussbericht. F{\"o}rderkennzeichen: AIF 15687 N}, pages = {87 S.}, year = {2011}, language = {de} } @article{ScheikSchleserReisgen2012, author = {Scheik, Sven and Schleser, Markus and Reisgen, Uwe}, title = {Thermisches Direktf{\"u}gen von Metall und Kusntstoff: eine Alternative zur Klebtechnik}, series = {Adh{\"a}sion : Kleben \& Dichten}, volume = {56}, journal = {Adh{\"a}sion : Kleben \& Dichten}, number = {11}, publisher = {Springer Vieweg}, address = {Wiesbaden}, issn = {0001-8198 (E-Journal); 0001-8198 (Print)}, doi = {10.1007/s35145-012-0005-x}, pages = {36 -- 40}, year = {2012}, abstract = {Im Rahmen des Exzellenzclusters „Integrative Produktionstechnik f{\"u}r Hochlohnl{\"a}nder" der RWTHAachen University werden derzeit alternative Verfahren zur Herstellung von Metall/Kunststoff- Verbindungen untersucht. Eines davon ist das thermische Direktf{\"u}gen, das eine stoffschl{\"u}ssige Verbindung zwischen Kunststoff und Metall erm{\"o}glicht und ohne die Verwendung von Klebstoffen, Haftvermittlern oder mechanischen Verbindungshilfen auskommt.}, language = {de} } @inproceedings{ScheikReisgenSchleseretal.2012, author = {Scheik, Sven and Reisgen, Uwe and Schleser, Markus and Huber, Frederic}, title = {Untersuchungen zum dehnungsbasierten Versagen von geklebten, oberfl{\"a}chenveredelten Blechen im Zugscherversuch}, series = {2. Doktorandenseminar Klebtechnik : Vortr{\"a}ge der gleichnamigen Veranstaltung in Dresden am 5. und 6. September 2011}, booktitle = {2. Doktorandenseminar Klebtechnik : Vortr{\"a}ge der gleichnamigen Veranstaltung in Dresden am 5. und 6. September 2011}, publisher = {DVS-Media}, address = {D{\"u}sseldorf}, organization = {Institut f{\"u}r Schweißtechnik und F{\"u}getechnik Aachen> ; Doktorandenseminar Klebtechnik <2, 2011, Dresden>}, isbn = {978-3-87155-599-2}, pages = {73 -- 78}, year = {2012}, language = {de} } @inproceedings{ScheikReisgenSchleseretal.2012, author = {Scheik, Sven and Reisgen, Uwe and Schleser, Markus and Huber, Frederic}, title = {Untersuchungen zum dehnungsbasierten Versagen von geklebten, oberfl{\"a}chenveredelten Blechen im Zugscherversuch}, series = {2. Doktorandenseminar Klebtechnik : Vortr{\"a}ge der gleichnamigen Veranstaltung in Dresden am 5. und 6. September 2011. (DVS-Berichte ; 292)}, booktitle = {2. Doktorandenseminar Klebtechnik : Vortr{\"a}ge der gleichnamigen Veranstaltung in Dresden am 5. und 6. September 2011. (DVS-Berichte ; 292)}, publisher = {DVS Media}, address = {D{\"u}sseldorf}, organization = {Doktorandenseminar Klebtechnik <2, 2011, Dresden> ; Institut f{\"u}r Schweißtechnik und F{\"u}getechnik }, isbn = {978-3-87155-599-2}, pages = {73 -- 78}, year = {2012}, language = {de} } @article{ScheidweilerTriesch2016, author = {Scheidweiler, Robert and Triesch, Eberhard}, title = {A note on the duality between matchings and vertex covers in balanced hypergraphs}, series = {Journal of Combinatorial Optimization}, volume = {32}, journal = {Journal of Combinatorial Optimization}, number = {2}, publisher = {Springer}, address = {Berlin}, issn = {1573-2886}, doi = {10.1007/s10878-015-9887-5}, pages = {639 -- 644}, year = {2016}, abstract = {We present a new Min-Max theorem for an optimization problem closely connected to matchings and vertex covers in balanced hypergraphs. The result generalizes Kőnig's Theorem (Berge and Las Vergnas in Ann N Y Acad Sci 175:32-40, 1970; Fulkerson et al. in Math Progr Study 1:120-132, 1974) and Hall's Theorem (Conforti et al. in Combinatorica 16:325-329, 1996) for balanced hypergraphs.}, language = {en} } @inproceedings{RoehrigGrossmannKuenemundetal.2008, author = {R{\"o}hrig, Christof and Großmann, Uwe and K{\"u}nemund, Frank and Gansemer, Sebastian and Sch{\"u}rmann, Volker and Wollert, J{\"o}rg}, title = {Positionsbestimmung mittels Funktechnologien - Vergleich von Verfahren und Technologien mit exemplarischer Demonstration}, series = {Wireless-Technologies-Kongress 2008 : von der Technologie zur Anwendung / Hrsg. J{\"o}rg F. Wollert}, booktitle = {Wireless-Technologies-Kongress 2008 : von der Technologie zur Anwendung / Hrsg. J{\"o}rg F. Wollert}, publisher = {AKA}, address = {Heidelberg}, isbn = {978-3-89838-608-1}, pages = {337 -- 348}, year = {2008}, language = {de} } @article{RoesnerScheikOlowinskyetal.2011, author = {Roesner, Andreas and Scheik, Sven and Olowinsky, Alexander and Gillner, Arnold and Reisgen, Uwe and Schleser, Markus}, title = {Laser assisted joining of plastic metal hybrids}, series = {Lasers in manufacturing 2011 : proceedings of the sixth International WLT Conference on Lasers in Manufacturing, Munich, May 23 - 26 2011. (Physics procedia ; Vol. 12 (2011), Part B)}, journal = {Lasers in manufacturing 2011 : proceedings of the sixth International WLT Conference on Lasers in Manufacturing, Munich, May 23 - 26 2011. (Physics procedia ; Vol. 12 (2011), Part B)}, publisher = {Elsevier}, address = {Amsterdam}, organization = {International WLT Conference on Lasers in Manufacturing <6, M{\"u}nchen, 2011>}, issn = {1875-3892 (E-Journal); 1875-3884 (Print)}, pages = {370 -- 377}, year = {2011}, language = {en} } @article{RoesnerScheikOlowinskyetal.2011, author = {Roesner, Andreas and Scheik, Sven and Olowinsky, Alexander and Gillner, Arnold and Propawe, Reinhart and Schleser, Markus and Reisgen, Uwe}, title = {Innovative approach of joining hybrid components}, series = {Journal of laser applications}, volume = {Vol. 23}, journal = {Journal of laser applications}, number = {Iss. 3}, publisher = {Laser Institute of America}, address = {Orlando, Fla.}, issn = {1042-346X}, pages = {32007}, year = {2011}, language = {en} } @article{RieperGebhardtStucker2016, author = {Rieper, Harald and Gebhardt, Andreas and Stucker, Brent}, title = {Selective Laser Melting of the Eutectic Silver-Copper Alloy Ag 28 wt \% Cu}, series = {RTejournal - Forum f{\"u}r Rapid Technologie}, volume = {13}, journal = {RTejournal - Forum f{\"u}r Rapid Technologie}, issn = {1614-0923}, url = {http://nbn-resolving.de/nbn:de:0009-2-44141}, year = {2016}, abstract = {The aim of this work was to perform a detailed investigation of the use of Selective Laser Melting (SLM) technology to process eutectic silver-copper alloy Ag 28 wt. \% Cu (also called AgCu28). The processing occurred with a Realizer SLM 50 desktop machine. The powder analysis (SEM-topography, EDX, particle distribution) was reported as well as the absorption rates for the near-infrared (NIR) spectrum. Microscope imaging showed the surface topography of the manufactured parts. Furthermore, microsections were conducted for the analysis of porosity. The Design of Experiments approach used the response surface method in order to model the statistical relationship between laser power, spot distance and pulse time.}, language = {en} } @inproceedings{RieperGebhardtStucker2016, author = {Rieper, Harald and Gebhardt, Andreas and Stucker, Brent}, title = {Process parameters for Selective Laser Melting of AgCu7}, series = {DDMC, Fraunhofer Direct Digital Manufacturing Conference, 3}, booktitle = {DDMC, Fraunhofer Direct Digital Manufacturing Conference, 3}, publisher = {Fraunhofer-Verlag}, address = {Stuttgart}, isbn = {978-3-8396-1001-5}, pages = {171 -- 176}, year = {2016}, language = {en} } @article{ReisgenSchaeferWilmsetal.2017, author = {Reisgen, Uwe and Sch{\"a}fer, Johannes and Wilms, Konrad and Schleser, Markus}, title = {Aufmischungsarmes, dickschichtiges MSG-Auftragschweißen mit entkoppelter Zweidrahttechnik}, series = {Schweißen und Schneiden}, volume = {69}, journal = {Schweißen und Schneiden}, number = {12}, publisher = {DVS Verlag}, address = {D{\"u}sseldorf}, issn = {0036-7184}, pages = {838 -- 843}, year = {2017}, abstract = {F{\"u}r Auftragschweißaufgaben existiert eine Vielzahl an verfahrenstechnischen Prozessvarianten, die je nach Charakteristik und Anwendungsfall ausgew{\"a}hlt werden. Ein Nachteil der vorwiegend verwendeten Metall- Schutzgasschweißprozesse (MSG) f{\"u}r das Auftragschweißen ist durch die direkte Kopplung von Drahtvorschub zu Energieeintrag gegeben. Die vorgestellte Zweidraht-Prozessvariante kann durch die Ausbildung eines {\"u}bertragenen und eines nicht-{\"u}bertragenen Lichtbogens die elektrische Leistung beider Lichtb{\"o}gen variieren und damit einen direkten Einfluss auf die Prozessgr{\"o}ßen Abschmelzleistung und Aufschmelzgrad nehmen. Im Speziellen besteht {\"u}ber die Entkopplung von Drahtvorschub zu Schweißstromst{\"a}rke die M{\"o}glichkeit eines niederenergetischen Betriebs trotz hoher Drahtvorschubgeschwindigkeit. Damit lassen sich Aufschmelzgrade unter 2\% umsetzen und Abschmelzleistungen bis zu 15 kg/h realisieren.}, language = {de} } @inproceedings{ReisgenSchoeneSchleseretal.2009, author = {Reisgen, Uwe and Schoene, Jens and Schleser, Markus and Pak, Daniel and Feldmann, Markus}, title = {F{\"u}getechniken f{\"u}r neuartige Bauweisen auf Basis von d{\"u}nnwandigen Strukturelementen aus textilbewehrtem Beton}, series = {Die Verbindungs-Spezialisten 2009 : Große Schweißtechnische Tagung ; Forschungsforum, Industrieforum, Studentenkongress, Handwerkerforum ; Vortr{\"a}ge der Veranstaltung in Essen vom 14. bis 19. September 2009. DVS-Berichte. 258}, booktitle = {Die Verbindungs-Spezialisten 2009 : Große Schweißtechnische Tagung ; Forschungsforum, Industrieforum, Studentenkongress, Handwerkerforum ; Vortr{\"a}ge der Veranstaltung in Essen vom 14. bis 19. September 2009. DVS-Berichte. 258}, publisher = {DVS-Media}, address = {D{\"u}sseldorf}, organization = {DVS - Deutscher Verband f{\"u}r Schweißen und Verwandte Verfahren e.V. ; Große Schweißtechnische Tagung <2009, Essen>}, isbn = {978-3-87155-584-8}, pages = {312 -- 318}, year = {2009}, language = {de} } @inproceedings{ReisgenSchoeneSchleseretal.2010, author = {Reisgen, Uwe and Schoene, Jens and Schleser, Markus and Pak, Daniel}, title = {F{\"u}getechniken f{\"u}r neuartige Bauweisen auf Basis von d{\"u}nnwandigen Strukturelementen aus textilbewehrtem Beton}, series = {30. Assistentenseminar F{\"u}ge- und Schweißtechnik : Vortr{\"a}ge der gleichnamigen Veranstaltung auf der Burg Warberg vom 3. bis 5. September 2009. (DVS-Berichte. 268)}, booktitle = {30. Assistentenseminar F{\"u}ge- und Schweißtechnik : Vortr{\"a}ge der gleichnamigen Veranstaltung auf der Burg Warberg vom 3. bis 5. September 2009. (DVS-Berichte. 268)}, publisher = {DVS-Media}, address = {D{\"u}sseldorf}, organization = {Assistentenseminar F{\"u}ge- und Schweißtechnik <30, 2009, Warberg> ; Institut f{\"u}r Schweiß- und F{\"u}getechnik }, isbn = {978-3-87155-260-1}, pages = {36 -- 43}, year = {2010}, language = {de} } @inproceedings{ReisgenSchoeneSchleseretal.2010, author = {Reisgen, Uwe and Schoene, Jens and Schleser, Markus and Jerabek, Jakub and Keil, Allessandra}, title = {Theoretical and experimental investigations on textile-reinforced concrete spalling behavior}, series = {Textile reinforced concrete : 2nd ICTRC : International RILEM Conference on Material Science : Aachen Germany, September 6 - 8, 2010. Vol. 1. (RILEM Proceedings PRO ; 75)}, booktitle = {Textile reinforced concrete : 2nd ICTRC : International RILEM Conference on Material Science : Aachen Germany, September 6 - 8, 2010. Vol. 1. (RILEM Proceedings PRO ; 75)}, editor = {Brameshuber, Wolfgang}, publisher = {RILEM Publ.}, address = {Bagneux}, organization = {International Conference of Textile Reinforced Concrete <2, 2010, Aachen>}, isbn = {978-2-35158-106-3}, pages = {153 -- 162}, year = {2010}, language = {en} } @inproceedings{ReisgenSchleserThiele2012, author = {Reisgen, Uwe and Schleser, Markus and Thiele, Regina}, title = {Schweißverbindungen in Lithium-Ionen-Batterien}, series = {DVS Congress 2012 : Große Schweißtechnische Tagung, DVS-Studentenkongress ; Vortr{\"a}ge der Veranstaltungen in Saarbr{\"u}cken am 17. und 18. September 2012. (DVS-Berichte ; 286)}, booktitle = {DVS Congress 2012 : Große Schweißtechnische Tagung, DVS-Studentenkongress ; Vortr{\"a}ge der Veranstaltungen in Saarbr{\"u}cken am 17. und 18. September 2012. (DVS-Berichte ; 286)}, publisher = {DVS-Media}, address = {D{\"u}sseldorf}, organization = {Große Schweißtechnische Tagung <2012, Saarbr{\"u}cken> ; Deutscher Verband f{\"u}r Schweißen und Verwandte Verfahren}, isbn = {978-3-87155-593-0}, pages = {157 -- 161}, year = {2012}, language = {de} } @inproceedings{ReisgenSchleserStieglitz2009, author = {Reisgen, Uwe and Schleser, Markus and Stieglitz, Anja}, title = {Kleben im Schienenfahrzeugbau}, series = {Die Verbindungs-Spezialisten 2009 : Große Schweißtechnische Tagung ; Forschungsforum, Industrieforum, Studentenkongress, Handwerkerforum ; Vortr{\"a}ge der Veranstaltung in Essen vom 14. bis 19. September 2009. DVS-Berichte. 258}, booktitle = {Die Verbindungs-Spezialisten 2009 : Große Schweißtechnische Tagung ; Forschungsforum, Industrieforum, Studentenkongress, Handwerkerforum ; Vortr{\"a}ge der Veranstaltung in Essen vom 14. bis 19. September 2009. DVS-Berichte. 258}, publisher = {DVS-Media}, address = {D{\"u}sseldorf}, organization = {DVS - Deutscher Verband f{\"u}r Schweißen und Verwandte Verfahren e.V. ; Große Schweißtechnische Tagung <2009, Essen>}, isbn = {978-3-87155-584-8}, pages = {182 -- 186}, year = {2009}, language = {de} } @incollection{ReisgenSchleserStieglitz2010, author = {Reisgen, Uwe and Schleser, Markus and Stieglitz, Anja}, title = {Kleben in anspruchsvollen Anwendungsbereichen}, series = {Jahrbuch Schweißtechnik 2011}, booktitle = {Jahrbuch Schweißtechnik 2011}, publisher = {DVS}, address = {D{\"u}sseldorf}, isbn = {0935-0292}, pages = {226 -- 235}, year = {2010}, language = {de} } @inproceedings{ReisgenSchleserSchoeneetal.2012, author = {Reisgen, Uwe and Schleser, Markus and Schoene, Jens and Hegger, Josef and Gallwoszus, J{\"o}rg and Feldmann, Markus and Kopp, Maik and G{\"u}ndel, Max}, title = {Investigation on bond mechanisms of innovative small-scale shear connectors between steel and concrete}, series = {Bond in concrete 2012. Vol. 2. Bond in new materials and under severe conditions}, booktitle = {Bond in concrete 2012. Vol. 2. Bond in new materials and under severe conditions}, editor = {Cairns, John W.}, publisher = {Publisher creations}, address = {Manerbio, Brescia}, isbn = {978-88-907078-3-4}, pages = {893 -- 898}, year = {2012}, language = {en} } @inproceedings{ReisgenSchleserSchiebahnetal.2010, author = {Reisgen, Uwe and Schleser, Markus and Schiebahn, Alexander and Harms, Alexander}, title = {Einfluss der Maschineneigenschaften beim Widerstandspunktschweißen mit Schweißzangen}, series = {Treffpunkt Widerstandsschweißen : Vortr{\"a}ge der gleichnamigen Sondertagung in Duisburg am 05. und 06. Mai 2010 ; [21. DVS-Sondertagung Widerstandsschweissen 2010 ; Tagungsband]}, booktitle = {Treffpunkt Widerstandsschweißen : Vortr{\"a}ge der gleichnamigen Sondertagung in Duisburg am 05. und 06. Mai 2010 ; [21. DVS-Sondertagung Widerstandsschweissen 2010 ; Tagungsband]}, publisher = {GSI SLV Duisburg}, address = {Duisburg}, organization = {Deutscher Verband f{\"u}r Schweißen und Verwandte Verfahren ; Schweißtechnische Lehr- und Versuchsanstalt ; DVS-Sondertagung Widerstandsschweißen <21, 2010, Duisburg>}, pages = {147 -- 149}, year = {2010}, language = {de} } @article{ReisgenSchleserSchiebahn2013, author = {Reisgen, Uwe and Schleser, Markus and Schiebahn, Alexander}, title = {Untersuchung zum Einfluss von Maschineneigenschaften von Schweißzangen zum Widerstandspunktschweißen auf das Schweißergebnis}, series = {Schweissen und Schneiden : Fachzeitschrift f{\"u}r Schweißen und verwandte Verfahren}, volume = {Bd. 65}, journal = {Schweissen und Schneiden : Fachzeitschrift f{\"u}r Schweißen und verwandte Verfahren}, number = {H. 6}, publisher = {DVS Verl.}, address = {D{\"u}sseldorf}, issn = {0036-7184}, pages = {309 -- 313}, year = {2013}, language = {de} } @inproceedings{ReisgenSchleserScheiketal.2011, author = {Reisgen, Uwe and Schleser, Markus and Scheik, Sven and Michaeli, Walter and Gr{\"o}nlund, Oliver and Neuß, Andreas and Wunderle, Johannes and Poprawe, Reinhart and R{\"o}sner, A. and Bobzin, Kirsten and Schl{\"a}fer, Thomas and Theiß, Sebastian and Kutschmann, Pia and Haberstroh, Edmund and Flock, Dustin and B{\"u}hrig-Polaczek, Andreas and Jakob, M.}, title = {Novel process chains for the production of plastics/metal-hybrids}, series = {17th International Conference on Concurrent Enterprising (ICE 2011) : Aachen, Germany, 20 - 22 June 2011}, booktitle = {17th International Conference on Concurrent Enterprising (ICE 2011) : Aachen, Germany, 20 - 22 June 2011}, editor = {Thoben, Klaus-Dieter}, publisher = {IEEE}, address = {Piscataway, NJ}, organization = {Forschungsinstitut f{\"u}r Rationalisierung ; International Conference on Concurrent Enterprising <17, 2011, Aachen>}, isbn = {978-1-457-70772-8 ; 978-3-943024-05-0}, pages = {596 -- 604}, year = {2011}, language = {en} } @inproceedings{ReisgenSchleserScheik2009, author = {Reisgen, Uwe and Schleser, Markus and Scheik, Sven}, title = {Fortschritte beim linienf{\"o}rmigen Mikrodispensen ungef{\"u}llter Klebstoffe}, series = {4. Kolloquium Mikroproduktion : Fachbeitr{\"a}ge der vier SFB der Mikrotechnik ; Bremen, 28.-29. Oktober 2009}, booktitle = {4. Kolloquium Mikroproduktion : Fachbeitr{\"a}ge der vier SFB der Mikrotechnik ; Bremen, 28.-29. Oktober 2009}, editor = {Vollertsen, Frank and B{\"u}ttgenbach, Stephanus}, publisher = {BIAS Verl.}, address = {Bremen}, organization = {Kolloquium Mikroproduktion <4, 2009, Bremen>}, isbn = {978-3-933762-32-0}, pages = {43 -- 51}, year = {2009}, language = {de} } @article{ReisgenSchleserMokrovetal.2012, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Zabirov, Alexander and F{\"u}ssel, Uwe and Schnick, Michael and Hertel, Martin and Jaeckel, Sebastian}, title = {Modellierung und Visualisierung der MSG-Lichtbogenprozesse}, series = {Schweissen und Schneiden : Fachzeitschrift f{\"u}r Schweißen und verwandte Verfahren}, volume = {64}, journal = {Schweissen und Schneiden : Fachzeitschrift f{\"u}r Schweißen und verwandte Verfahren}, number = {4}, publisher = {DVS Verlag}, address = {D{\"u}sseldorf}, issn = {0036-7184}, pages = {166 -- 174}, year = {2012}, language = {de} } @article{ReisgenSchleserMokrovetal.2012, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Zabirov, Alexander and F{\"u}ssel, Uwe and Schnick, Michael and Hertel, Martin and Jaeckel, Sebastian}, title = {Modelling and visualisation of the GMA process}, series = {Welding and Cutting}, volume = {11}, journal = {Welding and Cutting}, number = {4}, publisher = {DVS Verlag}, address = {D{\"u}sseldorf}, issn = {1612-3433}, pages = {242 -- 249}, year = {2012}, language = {en} } @inproceedings{ReisgenSchleserMokrovetal.2011, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Zabirov, Alexander}, title = {Simulation des Tropfen{\"u}bergangs beim MSG-Impulslichtbogenschweißen}, series = {Große Schweißtechnische Tagung 2011 : Studentenkongress 2011, Abschlusskolloquium Lichtbogenschweißen 2011; Vortr{\"a}ge der Veranstaltung in Hamburg}, booktitle = {Große Schweißtechnische Tagung 2011 : Studentenkongress 2011, Abschlusskolloquium Lichtbogenschweißen 2011; Vortr{\"a}ge der Veranstaltung in Hamburg}, publisher = {DVS-Media}, address = {D{\"u}sseldorf}, organization = {Deutscher Verband f{\"u}r Schweißen und Verwandte Verfahren ; Große Schweißtechnische Tagung <2011, Hamburg>}, isbn = {978-3-87155-267-0}, pages = {554 -- 559}, year = {2011}, language = {de} } @article{ReisgenSchleserMokrovetal.2011, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Zabirov, Alexander}, title = {Virtual welding equipment for simulation of GMAW processes with integration of power source regulation}, series = {Frontiers of materials science}, volume = {Vol. 5}, journal = {Frontiers of materials science}, number = {Iss. 2}, publisher = {Springer}, address = {Berlin}, issn = {2095-0268 (E-Journal); 2095-025X (Print)}, pages = {79 -- 89}, year = {2011}, language = {en} } @inproceedings{ReisgenSchleserMokrovetal.2012, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Ufer, Sebastian and Guenel, Ismet and Gach, Stefan}, title = {Voruntersuchungen mit Ansys CFX zu einer Druckstufe von einem Druckstufensystem f{\"u}r das Elektronenstrahlschweißen}, series = {DVS Congress 2012 : Große Schweißtechnische Tagung, DVS-Studentenkongress ; Vortr{\"a}ge der Veranstaltungen in Saarbr{\"u}cken am 17. und 18. September 2012. (DVS-Berichte ; 286)}, booktitle = {DVS Congress 2012 : Große Schweißtechnische Tagung, DVS-Studentenkongress ; Vortr{\"a}ge der Veranstaltungen in Saarbr{\"u}cken am 17. und 18. September 2012. (DVS-Berichte ; 286)}, publisher = {DVS Media}, address = {D{\"u}sseldorf}, organization = {Deutscher Verband f{\"u}r Schweißen und Verwandte Verfahren ; Große Schweißtechnische Tagung <2012, Saarbr{\"u}cken>}, isbn = {978-3-87155-593-0}, pages = {33 -- 35}, year = {2012}, language = {de} } @inproceedings{ReisgenSchleserMokrovetal.2012, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Schmidt, Andre}, title = {SimWeld - 10 Jahre Schweißprozesssimulation im ISF}, series = {Entwicklung und Evolution von Forschungssoftware : Tagungsband des Workshops, Rolduc, November 2011. (Aachener Informatik-Berichte, Software-Engineering ; Bd. 14)}, booktitle = {Entwicklung und Evolution von Forschungssoftware : Tagungsband des Workshops, Rolduc, November 2011. (Aachener Informatik-Berichte, Software-Engineering ; Bd. 14)}, editor = {Rumpe, Bernhard and Lichter, Horst}, publisher = {Shaker}, address = {Aachen}, isbn = {978-3-8440-1600-0}, pages = {55 -- 62}, year = {2012}, language = {de} } @inproceedings{ReisgenSchleserMokrovetal.2010, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Schmidt, A. and Rossiter, E. and Loose, T.}, title = {Durchg{\"a}ngige Schweißsimulation der Eigenspannung und des Gef{\"u}gezustands auf Basis realer Schweißstromquellenparameter}, series = {DVS congress 2010 : Große Schweißtechnische Tagung ; Studentenkongress ; Statusseminar "Schneidtechnik" ; Abschlusskolloquium zum AiF-Forschungscluster "Integration des R{\"u}hrreibschweißens in Fertigungsprozessketten" ; Vortr{\"a}ge der Veranstaltung in N{\"u}rnberg am 27. und 28. September 2010. (DVS-Berichte ; 267)}, booktitle = {DVS congress 2010 : Große Schweißtechnische Tagung ; Studentenkongress ; Statusseminar "Schneidtechnik" ; Abschlusskolloquium zum AiF-Forschungscluster "Integration des R{\"u}hrreibschweißens in Fertigungsprozessketten" ; Vortr{\"a}ge der Veranstaltung in N{\"u}rnberg am 27. und 28. September 2010. (DVS-Berichte ; 267)}, publisher = {DVS Media}, address = {D{\"u}sseldorf}, organization = {Deutscher Verband f{\"u}r Schweißen und Verwandte Verfahren ; Große Schweißtechnische Tagung <2010, N{\"u}rnberg>}, isbn = {978-3-87155-592-3}, pages = {37 -- 42}, year = {2010}, language = {de} } @inproceedings{ReisgenSchleserMokrovetal.2009, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Ahmed, Essam and Schmidt, Andre and Rossiter, Eduardo}, title = {Integrative Berechnung von Verzug und Eigenspannungen auf Basis realer Schweißparameter}, series = {Tagungsband / SYSWELD-Forum 2009 : 22. - 23. Oktober 2009, Weimar}, booktitle = {Tagungsband / SYSWELD-Forum 2009 : 22. - 23. Oktober 2009, Weimar}, editor = {Hildebrand, J{\"o}rg}, publisher = {Univ.-Verl.}, address = {Weimar}, isbn = {978-3-86068-401-6}, pages = {32 -- 41}, year = {2009}, language = {de} } @article{ReisgenSchleserMokrovetal.2012, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Ahmed, Essam}, title = {Statistical modeling of laser welding of DP/TRIP steel sheets}, series = {Optics and laser technology}, volume = {44}, journal = {Optics and laser technology}, number = {1}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1879-2545 (E-Journal); 0030-3992 (Print); 0308-4280 (Print)}, doi = {10.1016/j.optlastec.2011.05.025}, pages = {92 -- 101}, year = {2012}, abstract = {In this research work, a statistical analysis of the CO2 laser beam welding of dual phase (DP600)/transformation induced plasticity (TRIP700) steel sheets was done using response surface methodology. The analysis considered the effect of laser power (2-2.2 kW), welding speed (40-50 mm/s) and focus position (-1 to 0 mm) on the heat input, the weld bead geometry, uniaxial tensile strength, formability limited dome height and welding operation cost. The experimental design was based on Box-Behnken design using linear and quadratic polynomial equations for predicting the mathematical models. The results indicate that the proposed models predict the responses adequately within the limits of welding parameters being used and the welding speed is the most significant parameter during the welding process.}, language = {en} } @article{ReisgenSchleserMokrovetal.2012, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Ahmed, Essam}, title = {Optimization of laser welding of DP/TRIP steel sheets using statistical approach}, series = {Optics and laser technology}, volume = {44}, journal = {Optics and laser technology}, number = {1}, publisher = {Elsevier}, address = {Amsterdam}, issn = {1879-2545 (E-Journal); 0030-3992 (Print); 0308-4280 (Print)}, doi = {10.1016/j.optlastec.2011.06.028}, pages = {255 -- 262}, year = {2012}, abstract = {Generally, the quality of a weld joint is directly influenced by the welding input parameter settings. Selection of proper process parameters is important to obtain the desired weld bead profile and quality. In this research work, numerical and graphical optimization techniques of the CO2 laser beam welding of dual phase (DP600)/transformation induced plasticity (TRIP700) steel sheets were carried out using response surface methodology (RSM) based on Box-Behnken design. The procedure was established to improve the weld quality, increase the productivity and minimize the total operation cost by considering the welding parameters range of laser power (2-2.2 kW), welding speed (40-50 mm/s) and focus position (-1 to 0 mm). It was found that, RSM can be considered as a powerful tool in experimental welding optimization, even when the experimenter does not have a model for the process. Strong, efficient and low cost weld joints could be achieved using the optimum welding conditions.}, language = {en} } @article{ReisgenSchleserMokrovetal.2011, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Ahmed, Essam}, title = {Numerical and experimental investigation of tensile behavior of laser beam welded TRIP700 steel}, series = {ISIJ international}, volume = {Vol. 51}, journal = {ISIJ international}, number = {No. 3}, publisher = {ISIJ}, address = {Tōkyō}, organization = {Iron and Steel Institute of Japan (ISIJ)}, issn = {1347-5460 (E-Journal); 0915-1559 (Print)}, pages = {429 -- 434}, year = {2011}, language = {en} } @article{ReisgenSchleserMokrovetal.2010, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Ahmed, Essam}, title = {Uni- and bi-axial deformation behavior of laser welded advanced high strength steel sheets}, series = {Journal of materials processing technology}, volume = {210}, journal = {Journal of materials processing technology}, number = {15}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0924-0136}, doi = {http10.1016/j.jmatprotec.2010.08.003}, pages = {2188 -- 2196}, year = {2010}, abstract = {Bead-on-plate butt joints of 2.5 mm hot rolled DP600/DP600 and 1.2 mm cold rolled TRIP700/TRIP700 steel sheets were performed using 6 kW CO2 laser beam welding. The welding speed ranged from 1.5 to 3.0 and from 2.1 to 3.9 m/min in DP/DP and TRIP/TRIP steel weldments respectively. A top surface helium gas was used as a shielding gas at a flow rate of 20 l/min. Metallographic examinations and transverse tensile testing (DIN EN 895: 1995) were carried out to characterize the weldments. The formability of base metals and weldments were investigated by standard Erichsen test (DIN EN ISO 20482). It was found that the uniaxial plastic behavior of both DP600 and TRIP700 base metals was in agreement with Swift and modified Mecking-Kocks models respectively. In a perpendicular tensile test to the weld line, all specimens were fractured at the base metal however the strengths were somewhat higher than those of base metal. There was a significant reduction in formability caused by welding of both DP/DP and TRIP/TRIP steel weldments and the formability has been improved with the increase of the welding speed.}, language = {en} } @article{ReisgenSchleserMokrovetal.2010, author = {Reisgen, Uwe and Schleser, Markus and Mokrov, Oleg and Ahmed, Essam}, title = {Shielding gas influences on laser weldability of tailored blanks of advanced automotive steels}, series = {Applied surface science}, volume = {257}, journal = {Applied surface science}, number = {5}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0169-4332 (E-Journal); 0169-4332 (Print)}, doi = {10.1016/j.apsusc.2010.08.042}, pages = {1401 -- 1406}, year = {2010}, abstract = {The effects of shielding gas types and flow rates on CO2 laser weldability of DP600/TRIP700 steel sheets were studied in this work. The evaluated shielding gases were helium (He), argon (Ar) and different mixtures of He and Ar. Weld penetration, tensile strength and formability (Erichsen test) of laser welds were found to be strongly dependent upon the shielding gas types. The ability of shielding gas in removing plasma plume and thus increasing weld penetration is believed to be closely related to ionization potential and atomic weight which determine the period of plasma formation and disappearance. It was found that the higher helium shielding gas flow rate, the deeper weld penetration and the lower weld width.}, language = {en} } @article{ReisgenSchleserJerabeketal.2010, author = {Reisgen, Uwe and Schleser, Markus and Jerabek, Jakub and Chudoba, Rostislav}, title = {Messung der Strahlqualit{\"a}t einer Elektronenstrahlanlage in Umgebungsatmosph{\"a}re}, series = {Materialwissenschaft und Werkstofftechnik}, volume = {41}, journal = {Materialwissenschaft und Werkstofftechnik}, number = {1}, publisher = {Wiley-VCH}, address = {Weinheim}, issn = {1521-4052}, pages = {45 -- 52}, year = {2010}, abstract = {In den letzten Jahrzehnten hat das Elektronenstrahlschweißen, das bereits im gr{\"o}ßeren Maßstab verwendet wird, seine F{\"a}higkeit als qualitatives Werkzeug f{\"u}r die Verbindung verschiedener Materialen nachgewiesen. Das Non Vacuum Electron Beam Welding (NV-EBW) hat zahlreiche Vorteile im Vergleich zum Elektronenstrahlschweißen im Vakuum, da man unter normalem Atmosph{\"a}rendruck arbeiten kann. Im Hinblick auf die reproduzierbare Qualit{\"a}t, insbesondere im Bereich der Massen-Fertigung, ist die Kontrolle der Strahlparameter sowie deren Einfluss auf das Schweißergebnis von großer Bedeutung. Durch eine genaue Kenntnis der Strahlkenngr{\"o}ßen wie des Strahldurchmessers und der Leistungsdichteverteilung kann eine Aussage {\"u}ber die sich ausbildende Schweißnaht sowie die Schweißbaddynamik getroffen werden. Messungen der Strahlkenngr{\"o}ßen im Prozess erlauben insbesondere die Untersuchung von Humping-Effekten. In diesem Beitrag wird der Prozess der Elektronenstrahlvermessung unter atmosph{\"a}rischen Bedingungen beschrieben. Es wird zudem die Abh{\"a}ngigkeit der Elektronenstrahlcharakteristika von den verschiedenen Prozessparametern dargestellt.}, language = {de} }