Publikationen – Institut für Fertigungstechnik und Werkzeugmaschinen

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Anzahl der gefundenen Publikationen: 4846

Denkena, B., Grove, T., Schmidt, C.: (2018): Machining of Micro Dimples for Friction Reduction in Cylinder Liners, 6th CIRP Global Web Conference “Envisaging the future manufacturing, design, technologies and systems in innovation era”, Procedia CIRP 78 (2018), S. 318-322. | Datei |

Konferenz (reviewed)

Denkena, B., Bergmann, B., Breidenstein, B., Prasanthan, V., Witt, M.: (2018): Analysis of potentials to improve the machining of hybrid workpieces, Production Engineering Research and Development, published online: 19th December 2018, 9 Seiten. | Datei |
DOI: 10.1007/s11740-018-00870-3

Zeitschriften/Aufsätze (reviewed)

Denkena, B., Krödel, A., Shanib, M., Kuhlemann, P.: (2018): HLProKet - Hochleistungsprozesskette in der Großserienfertigung, Berichte aus dem IFW, Band 11/2018, Hrsg. B. Denkena, 122 S.
ISBN: 978-3-95900-226-4

Bücher

Denkena, B., Grove, T., Suntharakumaran, V.: (2018): Chip formation in machining metal bonded grinding layers, 6th CIRP Global Web Conference “Envisaging the future manufacturing, design, technologies and systems in innovation era”, Procedia CIRP 78 (2018), S. 55-60. | Datei |

Konferenz (reviewed)

Denkena, B., Grove, T., Maiß, O., Krödel, A., Schwab, H., Kühn, U.: (2018): Cutting mechanism and surface integrity in milling of Ti-5553 processed by selective laser melting†, Journal of Mechanical Science and Technology, Vol. 32 (2018) 10, S. 4883 - 4892. | Datei | Beschreibung: Titanium alloys are of significant importance in several high performance applications such as aerospace components or medical implants. Advances in additive technologies lead to an increase of additively built workpieces, offering new possibilities regarding functional integration and lightweight structures. Several authors have shown that microstructural, mechanical and thermal material properties differ significantly from those of cast alloys. Although additively produced parts are near net-shape, most of them are machined after the building process, to achieve the requirements regarding surface finish and dimensional accuracy. Titanium is generally known as a hard-to-cut material due to its thermo-mechanical properties. Although there is a profound knowledge about the machinability of conventionally cast and wrought titanium alloys, there is a lack of understanding regarding the machining of additively built titanium. In this paper, the machinability of an additively built Ti-5Al-5V-5Mo-3Cr alloy (Ti-5553) is analyzed regarding chip formation, cutting forces and tool wear. Three different generation methods, conventional wrought, selective laser melting and selective laser melting with in-process (insitu) heat treatment are investigated. It is shown that the machinability differs significantly compared to a conventional wrought alloy, which is linked to decreased contact length on the tool rake face and higher mechanical tool load (up to + 23 % force increase). Highest tool load is found for titanium alloy, which is built using selective laser melting and in-process heat treatment. Furthermore, the Surface integrity after machining is analyzed regarding hardness, roughness and residual stresses. Hereby, high compressive residual stresses for additively built titanium with in-process heat treatment are obtained due to the higher mechanical tool load. Therefore, it could be shown that the generation method (e.g. selective laser melting) needs to be considered for the later process design in finish machining.

Zeitschriften/Aufsätze (reviewed)

Denkena, B., Grove, T., Krödel, A.: (2018): Influence of pulsed laser ablation on the surface integrity of PCBN cutting tool materials, The International Journal of Advanced Manufacturing Technology, published online: 23 November 2018, 12 Seiten. | Datei |
DOI: 10.1007/s00170-018-3032-4

Zeitschriften/Aufsätze (reviewed)

Denkena, B., Grove, T., Krödel, A.: (2018): Laserpräparation von Schneidkantenmikrogeometrien an pCBN-Werkzeugen, Diamond Business, Ausgabe 4/2018, S. 58-64. | Datei |

Zeitschriften/Aufsätze

Denkena, B., Schmidt, C., Werner, S.: (2018): Continuous Draping of Double Curved Geometries – A Geometrical Approach to Describe an Automated Layup Process of Fabrics on Complex Surface , SAMPE Europe Conference 2018 Southampton, 12.09.2018, Southampton, Vereinigtes Königreich, 8 Seiten. | Datei |

Konferenz (reviewed)

Denkena, B., Dittrich, M.-A., Stobrawa, S., Jenkner, I.: (2018): Simulation-based personnel planning considering individual competences of employee, Proceedings of the 8th Congress of the German Academic Association for Production Technology (WGP), "Advances in Production Research", November 19-20, 2018, Aachen, Hrsg. Schmitt, R., Schuh, G., S. 613-623. | Datei |
DOI: 10/1007/978-3-030-03451-1_60

Konferenz (reviewed)

Gartzke, T.: (2018): Strukturierte Schleifscheiben für das Profilschleifen, VDW Branchenreport, Juli 2018, S. 11-13. | Datei |

Zeitschriften/Aufsätze

Denkena, B., Mücke, A., Schumacher, T., Langen, D., Hassel, T.: (2018): Technology-Based Recontouring of Blade Integrated Disks After Weld Repair, Journal of Engineering for Gas Turbines and Power, Vol. 140 (2018), S. 121015/1 - 121015/8. | Datei |
DOI: 10.1115/1.4040738

Zeitschriften/Aufsätze (reviewed)

Denkena, B., Grove, T., Ellersiek, L.: (2018): A novel tool concept for roughing and finishing operations, 18th Machining Innovations Conference for Aerospace Industry (MIC 2018), Procedia Manufacturing, published online: 28th November 2018, 8 Seiten. | Datei |

Konferenz (reviewed)

Denkena, B., Bergmann, B., Witt, M.: (2018): Investigations on a predictive process parameter adaptation for machining of hybrid workpieces, CIRP Journal of Manufacturing Science and Technology, published online: 31. Oktober 2018, 5 Seiten. | Datei |
DOI: 10.1016/j.cirpj.2018.10.004

Zeitschriften/Aufsätze (reviewed)

Denkena, B., Dittrich, M.-A., Nguyen, H.N.: (2018): Technological CAD/CAM chain for automated polishing of geometrically complex workpieces, 6th CIRP Global Web Conference “Envisaging the future manufacturing, design, technologies and systems in innovation era”, Procedia CIRP 78 (2018), S. 313-317. | Datei |

Konferenz (reviewed)

Denkena, B., Dittrich, M.-A., Uhlich, F.: (2018): Self-optimizing tool path generation for 5-axis machining processes, CIRP Journal of Manufacturing Science and Technology, published online: 07 December 2018, 6 Seiten. | Datei |
DOI: 10.1016/j.cirpj.2018.11.005

Zeitschriften/Aufsätze (reviewed)

Fricke, L., Zaremba, D., Nguyen, H.N., Dittrich, M.-A.: (2018): Randzoneneigenschaften prozesssicher definieren, phi, Produktionstechnik Hannover informiert, 24.10.2018, 3 Seiten. | Datei |

Zeitschriften/Aufsätze

Denkena, B., Bergmann, B., Klemme, H., Dahlmann, D.: (2018): Cooling Potential of Heat Pipes and Heat Exchangers within a Machine Tool Spindle, Conference on Thermal Issues in Machine Tools, Dresden, March 22nd 2018, 10 Seiten. | Datei |

Konferenz (reviewed)

Lepper, T.: (2018): Fräsen und Bohren: Ein Roboter lässt die Späne fliegen, phi, Produktionstechnik Hannover informiert, 27.08.2018, 4 Seiten. | Datei |

Zeitschriften/Aufsätze

Hartmann, J., Kenneweg, R., Gierschner, F., Geist, M., Dittrich, M.-A., Böß, V., Neumann, I.: (2018): Optimierung des Materialauftrags an Megayachten, zfv, 143 (2018) 6, S. 384 - 389. | Datei |
DOI: 10.12902/zfv-0227-2018

Zeitschriften/Aufsätze (reviewed)

Denkena, B., Richter, B., Erkens, G.: (2018): HSS – produktiv mit Verrundungs-Beschichtungs-Kombination, VDI-Z, Special Werkzeuge, August 2018, S. 19-21. | Datei |

Zeitschriften/Aufsätze

Vortrag

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Anzahl der gefundenen Publikationen: 705

Wulf, S., Nyhuis, P., Denkena, B., Blümel, P.: (2007): Integrative Factory, Technology and Product Roadmapping., 2nd International Conference on Changeable, Agile, Reconfigurable and Virtual Production, 23 July 2007, Toronto, 11 Seiten, 2007.

Vortrag

Henning, H.: (2007): Activities of I*PROMS on Advanced Production Machines. , IMS Workshop: Strategies for Global Manufacturing - A European View of IMS, 15 November 2007, ETH Zürich, Schweiz, 27 Seiten.

Vortrag

Denkena, B., Radons, G., Blümel, P.: (2006): From Conditiion Monitoring to Wear Prognosis and Predictive Maintenance. , XVII Workshop on Supervising and Diagnostics of Machining Systems, 13. March 2006, Karpacz, Poland, 24 Seiten.

Vortrag

Huke, P.: (2006): Einsatz von Laserstrahlung zur Verbesserung der Bauteilqualität von Karosserieblechen. Prozess: Laserstrahlumformen., World Laser Summer School 2006, 28. Juni 2006, Hannover, 13 Seiten.

Vortrag

Publikationen des Instituts für Fertigungstechnik und Werkzeugmaschinen

Vortrag