Project Details

Professor Dr.-Ing. Eckart Uhlmann

Address Technische Universität Berlin
Institut für Werkzeugmaschinen und Fabrikbetrieb (IWF)
Fachgebiet Werkzeugmaschinen und Fertigungstechnik
Pascalstraße 8-9
10587 Berlin

Projects

As Applicant
- Current projects
  - Development and application of novel tool electrodes with external flushing channels to increase the economic efficiency of EDM drilling (Research Grants)
  - Pretreatment of micro carbide tools prior to coating by blasting with solid carbon dioxide (Research Grants)
  - A two scale model for damage mechanisms during machining of carbon fibre reinforced plastics (Research Grants)
  - Analysis of the Effects of Tool System Deformation on the Work Results of Elastic Grinding (Research Grants)
  - Centrifugal Disc Finishing of Additive Manufactured Workpieces (Research Grants)
  - Ultraprecision cutting of graphite with monocrystalline diamond tools (Research Grants)
  - Tool-Workpiece Interaction in Ultrasonic-assisted Grinding (Research Grants)
  - Phenomenological analysis of the technological limitations in sinking EDM with low discharge energy and graphite tool electrodes (Research Grants)
  - Ductile ultra-precision machining of brittle materials by processes with defined diamond cutting (Research Grants)
  - Basic research on the immersed tumbling process using magneto-rheological fluid for the specific cutting edge preparation of milling tools – RheoTumble (Research Grants)
  - Operational behaviour of micro-structured cutting tools with integrated lubricant supply (Research Grants)
  - Investigation of the operational behaviour of binderless cemented carbide for high-precision milling of an aluminium alloy containing silicon and magnesium (Research Grants)
  - Development of a holistic geometrical and process model for abrasive flow machining (Research Grants)
  - Dressing of grinding wheels with hard abrasives by high pressure jets with liquid CO2 (Research Grants)
  - Analysis of profile and sharpeing processes in double face grinding with planetary kinematics (Research Grants)
  - Demand-oriented enhancement of machine tools by an accuracy increasing add-on (Research Grants)
  - The development of niobium carbide-based cutting tools and investigation of their behavior during use in the cutting process (Research Grants)
  - Basic research on μEDM milling with tool electrodes made of boron-doped diamond (Research Grants)
  - Thermoelectrically tempered motorised spindle for high-precision machine tools (Research Grants)
  - Analysis of cutting and wear mechanisms in brushing with abrasives of ceramics (Research Grants)
  - Investigations to obtain fundamental insights into the formation of melt splashes using gaseous, dispersed and liquid dielectrics in electro-discharge contouring (Research Grants)
  - Fundamental investigation on the application of an inverted pressure flushing method for electrical-discharge drilling with waterbased dielectrics (Research Grants)
  - Development, analysis and application of an actuated variable tool electrode for die-sinking EDM - VariSink4EDM (Research Grants)
  - Improvement of the endurance limit and the coatability by plasma electrolytic oxidation of the titanium alloy Ti-6Al-4V through shot peening with liquid CO2 and fine-grained peening medium (Research Grants)
  - Multiphase modelling of cutting fluid and its aerosols in cutting simulations using the Finite Pointset Method (FPM) for analysing the mechanisms of action (MultiCuttingFluid) (Priority Programmes)
- Completed projects
  - Duktiles Planschleifen einkristalliner Siliziumsubstratscheiben (Research Grants)
  - Funkenerosives Feinbohren keramischer Werkstoffe (Research Grants)
  - Verfahrensgrundlagen und Technologie des Strömungsschleifens (Research Grants)
  - Performance potentials of coated and uncoated machining tools with closed inner cooling system (Research Grants)
  - Entwicklung eines funkenerosiven Bearbeitungszentrums für die Mikrotechnik (Priority Programmes)
  - Pulsed magnetic hot forming of aluminium (Priority Programmes)
  - Simulation der Spanbildung und Oberflächenentstehung beim Hochgeschwindigkeitsspanen einer Nickelbasislegierung (Priority Programmes)
  - Wear characteristics of HFCVD diamond-coated tungsten carbide thread tools (Research Grants)
  - Development of an analytical model for the determination of the required clamping force at the turning process on a lathe in dependence of the process forces (Research Grants)
  - Evaluation of a test method for analyzing the impact strength of components and materials for separating safeguards with the finite element method (FEM) (Research Grants)
  - Erhöhung der Verschleißfestigkeit von Arc-PVD-Hartstoffschichten durch prozeßgesteuerte Einstellung von Eigenspannungsgradienten (Research Grants)
  - Entwicklung neuer Verfahren zum Profilieren von Diamantschleifscheiben mit rotierenden Diamantwerkzeugen (Research Grants)
  - Entwicklung poröser aerostatischer Lagerelemente aus faserverstärkter Keramik (Research Grants)
  - Magnetic fluids as lubricants under boundary lubrication conditions (Priority Programmes)
  - Identifikation und Analyse der qualitätsbestimmenden Prozeßschritte und -größen beim Pulverspritzgießen von Sinterwerkstoffen (Research Grants)
  - Development of a new machine tool with a rope driven parallel kinematics (Priority Programmes)
  - Micro cutting of metallic composites (Priority Programmes)
  - Influence of machining with geometrical defined edges on the material characteristics of intermetallic nickel and titanium aluminides (Research Grants)
  - Zerteilen von Feinblechen durch Impulsmagnetfelder (Research Grants)
  - Increase of the Stability of Cutting Ceramics through Targeted Influence on the Fringe Area by Cutting and PVD Processes (Research Grants)
  - Impulsmagnetische Warmumformung (IMWU) von Magnesiumblechen (Priority Programmes)
  - Abrasive flow machining of ceramics (Research Grants)
  - Integrierte Modellbildung und Simulation von Steuerung und Mechanik unter Berücksichtigung des Bearbeitungsprozesses für Parallelkinematiken mit Seilantrieben (Priority Programmes)
  - Technologie für die duktile Zerspanung von TiAl-Werkstoffen mit geometrisch bestimmter Schneide (Research Grants)
  - Zerspanung partikelverstärkter Ti- und TiAl-Verbundwerkstoffe mit geometrisch bestimmter Schneide (Research Grants)
  - Entwicklung eines Prognosetools zur Identifizierung von stabilen Fräsprozessen (Priority Programmes)
  - Electrical discharge microstructuring of cylindrical parts made of hard materials (Research Grants)
  - Entwicklung eines FEM-Modells mit Intgration des Alterungszustandes von Polycarbonat-Sichtschutzscheiben (Research Grants)
  - Modellierung von Größeneffekten auf den Spanbildungsprozess bei der Zerspanung von WCu-Teilchenverbundwerkstoffen (Priority Programmes)
  - Kubische Bornitrid-Beschichtungen auf Zerspanungswerkzeugen für die Drehbarbeitung (Research Grants)
  - Steigerung der Festigkeit von Schneidkeramiken durch gezielte Beeinflussung der Randzone mittels Zerspan- und PVD-Prozessen (Research Grants)
  - Entwicklung eines EFM-Modells zur Simulation des Aufprallverhaltens in Abhängigkeit der werkstoffspezifischen Parameter (Research Grants)
  - Adaptronische Kompensation von Winkelverlagerungen an Werkzeugmaschinen-Hauptspindeln (Priority Programmes)
  - Strömungsschleifen keramischer Werkstoffe (Research Grants)
  - Ultrasonic assisted face plunge grinding %u2013 three-dimensional modelling and technology (Research Grants)
  - Untersuchung verschleißfester Elektrodenwerkstoffe für die Mikrosenkerosion (Research Grants)
  - Verschleißverhalten von Nanocomposite-beschichteten PcBN-Schneideinsätzen (Research Grants)
  - Entwicklung eines Prognosemodells zur Vorhersage der Wechselwirkungen zwischen Struktur und Prozess beim Hochpräzisionsfräsen von Mikrostrukturen (Priority Programmes)
  - Entwicklung eines Prognosetools zur Identifizierung von stabilen Fräsprozessen (Priority Programmes)
  - Entwicklung und Analyse eines neuartigen und innovativen Verfahrens für die Mikroumformung höchstfester Werkstoffe (Research Grants)
  - Modellierung und Analyse des Magnetimpulsschweißens mit dem Ziel der Prozessparameteroptimierung (Research Grants)
  - Development of a quick test method for the characterisation of the in-process properties of conventional grinding tools (Research Grants)
  - Ressourceneffiziente Inline-Reinigungsprozesse (Research Grants)
  - Impulsmagnetische Flachumformung von Magnesiumsblechen bei niedrigen Umformtemperaturen (Research Grants)
  - Drehbearbeitung schwer zerspanbarer Hochleistungswerkstoffe mittels Wasserabrasivstrahlen (Research Grants)
  - Erhöhte Genauigkeit von Freiformflächen durch fertigungsintegrierte optische Mess- und Prüfverfahren in der Ultrapräzisions-Zerspanung (Research Grants)
  - Steigerung der Prozesssicherheit von CVD-diamantbeschichteten Hartmetallwerkzeugen unter Berücksichtigung von Schichteigenspannungen (Research Grants)
  - Zerspanung von Hochleistungswerkstoffen mit rotierenden Wendeschneidplatten (Research Grants)
  - Einfluss der Segmentierung von Schleifscheiben auf das Arbeitsergebnis beim Rundschleifen (Research Grants)
  - Anwendung der Finite Pointset Method (FPM) zur Simulation der Spanbildung (Research Grants)
  - Einfluss kinematischer Modulationen beim Schleifen auf die Oberflächenstrukturierung zur Steigerung der Ressourceneffizienz von Zahnrädern (Priority Programmes)
  - Entwicklung und Erprobung eines Konzepts zur Gewichtsreduzierung und Dynamiksteigerung bei Hochpräzisionswerkzeugmaschinen durch die Kompensation der statischen und dynamischen Strukturverlagerung (Research Grants)
  - Holistic optimisation of sculptured surfaces manufacturing (Research Grants)
  - HIPIMS-Hartstoffschichten hoher Haftfestigkeit auf Zerspanwerkzeugen für die Hartbearbeitung (Research Grants)
  - Hochleistungsprofilschleifen keramischer Werkstoffe im Schnellhubverfahren (Research Grants)
  - Zerspanung von Polymerbeton mit geometrisch bestimmter Schneide (Research Grants)
  - Fundamental Study and Pragmatic Enhancement of Single Point Diamond Turning through Embedded Thin Film Sensor Arrays (Research Grants)
  - In situ strain measurement in metal cutting with geometrically defined cutting edge (Research Grants)
  - Modul for Micro Electrical Discharge Machining using Gaseous Dielectric Media (Priority Programmes)
  - Investigation of CO2-Snow generation for specific manipulation of the snow properties (Research Grants)
  - Chip- and wear mechanisms at high speed and high power grinding with planetary kinematic (Research Grants)
  - Development of a machining technology for cutting of particulate reinforced titanium MMC (Research Grants)
  - Optimized and accelerated process design and control in industrial Abrasive Flow Machining through numeric process models and better understanding of the process fundamentals (Research Grants)
  - Three-dimensional printing process for the production of near-standard components with property gradients (Research Grants)
  - Defined cutting edge preparation for process optimization in micro milling (Research Grants)
  - Analysis of interactions between test methodology and geometrical factors for a safe and risk adjusted dimensioning of the interface of polycarbonate window and separating safeguard (Research Grants)
  - Thermo-mechanical simulation of hard turning with macroscopic models and phase-field-models (Priority Programmes)
  - Optimized Manufacturing of Microholes in Ceramic Materials by Dry Electrical Discharge Machining (Research Grants)
  - Development of a model order reduction method for the direct generation of time-discrete, low-dimensional models of machine tools (Research Grants)
  - Ultra-precision machining with polycrystalline binderless-cBN (Research Grants)
  - Fundamentals of Mass Finishing (Research Grants)
  - Enhancement of process reliability in micro machining by application of geometrically defined cutting edges made of new cutting materials for micro processing (Research Grants)
  - Diamond-Silicon carbide-coatings for cutting tools (Research Grants)
  - Blasting with solid CO2 as a pre-treatment process for electroplating (Research Grants)
  - Manufacturing of CVD diamond coated tools with high process stability (Research Grants)
  - Investigation of the fundamental knowledge to railway grinding by ways analyzing grinding tools and processes in correlation with operational behavior of track (Research Grants)
  - Applicability of Thin Coated Diamond Electrode Systems for Micro Die-sinking EDM (Research Grants)
  - Optimization of micro milling processes through controlled vibration of workpiece (Research Grants)
  - Analysis of force-controlled grinding processes with diamond abrasive belts (Research Grants)
  - Liquid CO2 as a blasting media for cutting process (Research Grants)
  - Investigation of the combined process chain based on SLM and LMD (Research Grants)
  - JETmill - Pre-contouring of hard to machine materials using abrasive waterjets (Research Grants)
  - Analysis of the surface formation mechanisms for grinding of end mill cutting tools made from cemented carbides (Research Grants)
  - Influence of superpositioned velocity components on process parameters and work results at single-pass-honing (Research Grants)
  - Concepts for energy self-sufficient cooling of direct linear drives (Research Grants)
  - Micro Milling Process Optimization (Micro-O) (Research Grants)
  - Simulative analysis of the influence of cutting fluids on the machining process (Research Grants)
  - Defined cutting edge preparation by 3D form grinding (Research Grants)
  - JETgroove - Groovinig and trepanning of titanium aluminides using abrasive waterjets (Research Grants)
  - Development and manufacturing of optimized working coil windings for electromagnetic forming employing additive manufacturing techniques (Research Grants)
  - Development and validation of an acoustic emission based process monitoring technique for the milling of carbon fibre reinforced plastics (Research Grants)
  - Fundamental study of mass finishing processes with a focus on design of abrasive media and advanced modelling approaches (Research Grants)
  - Analysis of the influence quantities on the adhesion of CVD diamond layers on carbide tools (Research Grants)
  - Development, analysis and application of surface-oxidized tool electrodes for optimization of electro-discharge drilling – OXI4EDM (Research Grants)
  - Functionalization of parts by generating an internal structure using SLM and post-processing methods (Research Grants)
  - Electro-discharge ultra-fine drilling with carbon fiber electrodes (Research Grants)
  - Fundamental analysis of EDM die-sinking applying different tungsten carbide (Research Grants)
  - Binderless nano-polycrystalline diamond (NPCD) as cutting material for precision machining cemented carbide (Research Grants)
  - Increase of process reliability of ultra-precision cutting through direct temperature measurement in cutting parts form single crystal diamond by use of Boron-doping (Research Grants)
  - Basic research concerning Electrical Discharge Machining with additive manufactured tool electrodes (Research Grants)
  - In situ diffraction during Selective Laser Melting (Research Grants)
As Spokesperson
- Completed projects
  - TRR 29: Product Service Systems - Dynamic Interdepency of Products and Services in the Production Area (CRC/Transregios)
As Project Head
- Completed projects
  - Realisierung eines Pilot-Demontagesystems (Collaborative Research Centres)
  - Trennen unlösbarer Verbindungen (Collaborative Research Centres)
  - Flexible Spanntechnik (Collaborative Research Centres)
  - Arbeitsschutz, Sicherheitstechnik und flexible Reinigungstechnologie (Collaborative Research Centres)
  - Hybridreinigung mittels Trockeneisstrahlen und Laser (CRC/Transfer Units)
  - Schleuderradstrahlen mit Trockeneis als Strahlmittel (CRC/Transfer Units)
  - Wasserabrasivschneidkopf zur Verbundmaterialbearbeitung (CRC/Transfer Units)
  - Hybrides Cryo-Zerteil-Demontagewerkzeug (CRC/Transfer Units)
  - Bereitstellung und Nutzung serviceorientierter Softwarefunktionen zur strategischen und operativen Unterstützung und Optimierung des technischen Kundendienstes an Werkzeugmaschinen (CRC/Transregios)
  - Energy efficient cleaning and dry machining (Collaborative Research Centres)
  - Development of microsystem enhanced machine tool structures for lightweight and accuracy optimised (LEG2O) frames (Collaborative Research Centres)
  - Design of Accuracy Increasing Systems for Simple Machine Tools (Collaborative Research Centres)
  - IPS² Assistance System - Simulation of Product and Service Components during the Design Phase for the Optimization of Product-Service Systems (CRC/Transregios)
  - Intelligent IPS² operation through inference-based service discovery (CRC/Transregios)
  - Demonstrator - Description and assessment of IPS² product and service shares (CRC/Transregios)
  - Central tasks of the collaborative research center (CRC/Transregios)
As Participating Person
- Completed projects
  - Erhöhung der Verschleißfestigkeit von Arc-PVD-Hartstoffschichten durch prozeßgesteuerte Einstellung von Eigenspannungsgradienten (Research Grants)
  - SPP 1480: Modelling, Simulation and Compensation of Thermal Effects for Complex Machining Processes (Priority Programmes)
  - SPP 1551: Resource Efficient Constructional Elements (Priority Programmes)
  - SPP 1640: Joining by Plastic Deformation (Priority Programmes)
As Cooperation Partner
- Current projects
  - Development of a robot-based CO2 jet cutting system for processing lightweight construction materials of large volume and geometric complexity (Research Grants)

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Professor Dr.-Ing. Eckart Uhlmann

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Professor Dr.-Ing. Eckart Uhlmann

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