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Institution
Technische Universität Berlin
Institut für Werkzeugmaschinen und Fabrikbetrieb (IWF)
Fachgebiet Werkzeugmaschinen und Fertigungstechnik
Address
Pascalstraße 8-9
10587 Berlin
Deutschland
GERiT
This institution in GERiT
10587 Berlin
Projects
Research Grants
Current projects
Analysis of cutting and wear mechanisms in brushing with abrasives of ceramics
(Applicant
Uhlmann, Eckart
)
Analysis of profile and sharpeing processes in double face grinding with planetary kinematics
(Applicant
Uhlmann, Eckart
)
Analysis of the Effects of Tool System Deformation on the Work Results of Elastic Grinding
(Applicant
Uhlmann, Eckart
)
A two scale model for damage mechanisms during machining of carbon fibre reinforced plastics
(Applicants
Caylak, Ismail
;
Uhlmann, Eckart
)
Basic research on the immersed tumbling process using magneto-rheological fluid for the specific cutting edge preparation of milling tools – RheoTumble
(Applicants
Maas, Jürgen
;
Uhlmann, Eckart
)
Basic research on μEDM milling with tool electrodes made of boron-doped diamond
(Applicant
Uhlmann, Eckart
)
Centrifugal Disc Finishing of Additive Manufactured Workpieces
(Applicant
Uhlmann, Eckart
)
Demand-oriented enhancement of machine tools by an accuracy increasing add-on
(Applicant
Uhlmann, Eckart
)
Development, analysis and application of an actuated variable tool electrode for die-sinking EDM - VariSink4EDM
(Applicants
Maas, Jürgen
;
Uhlmann, Eckart
)
Development and application of novel tool electrodes with external flushing channels to increase the economic efficiency of EDM drilling
(Applicant
Uhlmann, Eckart
)
Development of a holistic geometrical and process model for abrasive flow machining
(Applicants
Gröger, Sophie
;
Uhlmann, Eckart
)
Development of a robot-based CO2 jet cutting system for processing lightweight construction materials of large volume and geometric complexity
(Applicant
Petermann, Marcus
)
Dressing of grinding wheels with hard abrasives by high pressure jets with liquid CO2
(Applicant
Uhlmann, Eckart
)
Ductile ultra-precision machining of brittle materials by processes with defined diamond cutting
(Applicant
Uhlmann, Eckart
)
Fundamental investigation on the application of an inverted pressure flushing method for electrical-discharge drilling with waterbased dielectrics
(Applicant
Uhlmann, Eckart
)
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
(Applicants
Fleck, Claudia
;
Uhlmann, Eckart
)
Investigation of the operational behaviour of binderless cemented carbide for high-precision milling of an aluminium alloy containing silicon and magnesium
(Applicant
Uhlmann, Eckart
)
Investigations to obtain fundamental insights into the formation of melt splashes using gaseous, dispersed and liquid dielectrics in electro-discharge contouring
(Applicant
Uhlmann, Eckart
)
Operational behaviour of micro-structured cutting tools with integrated lubricant supply
(Applicant
Uhlmann, Eckart
)
Phenomenological analysis of the technological limitations in sinking EDM with low discharge energy and graphite tool electrodes
(Applicant
Uhlmann, Eckart
)
Pretreatment of micro carbide tools prior to coating by blasting with solid carbon dioxide
(Applicant
Uhlmann, Eckart
)
The development of niobium carbide-based cutting tools and investigation of their behavior during use in the cutting process
(Applicants
Günster, Ph.D., Jens
;
Uhlmann, Eckart
)
Thermoelectrically tempered motorised spindle for high-precision machine tools
(Applicant
Uhlmann, Eckart
)
Tool-Workpiece Interaction in Ultrasonic-assisted Grinding
(Applicant
Uhlmann, Eckart
)
Ultraprecision cutting of graphite with monocrystalline diamond tools
(Applicant
Uhlmann, Eckart
)
Completed projects
Abrasive flow machining of ceramics
(Applicant
Uhlmann, Eckart
)
Analysis of force-controlled grinding processes with diamond abrasive belts
(Applicant
Uhlmann, Eckart
)
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
(Applicant
Uhlmann, Eckart
)
Analysis of the influence quantities on the adhesion of CVD diamond layers on carbide tools
(Applicant
Uhlmann, Eckart
)
Analysis of the surface formation mechanisms for grinding of end mill cutting tools made from cemented carbides
(Applicant
Uhlmann, Eckart
)
Anwendung der Finite Pointset Method (FPM) zur Simulation der Spanbildung
(Applicants
Kuhnert, Jörg
;
Uhlmann, Eckart
)
Applicability of Thin Coated Diamond Electrode Systems for Micro Die-sinking EDM
(Applicants
Rosiwal, Stefan
;
Uhlmann, Eckart
)
Basic research concerning Electrical Discharge Machining with additive manufactured tool electrodes
(Applicant
Uhlmann, Eckart
)
Binderless nano-polycrystalline diamond (NPCD) as cutting material for precision machining cemented carbide
(Applicant
Uhlmann, Eckart
)
Blasting with solid CO2 as a pre-treatment process for electroplating
(Applicants
Uhlmann, Eckart
;
Zielonka, Andreas
)
Chip- and wear mechanisms at high speed and high power grinding with planetary kinematic
(Applicant
Uhlmann, Eckart
)
Concepts for energy self-sufficient cooling of direct linear drives
(Applicant
Uhlmann, Eckart
)
Defined cutting edge preparation by 3D form grinding
(Applicant
Uhlmann, Eckart
)
Defined cutting edge preparation for process optimization in micro milling
(Applicant
Uhlmann, Eckart
)
Development, analysis and application of surface-oxidized tool electrodes for optimization of electro-discharge drilling – OXI4EDM
(Applicant
Uhlmann, Eckart
)
Development and manufacturing of optimized working coil windings for electromagnetic forming employing additive manufacturing techniques
(Applicants
Tekkaya, A. Erman
;
Uhlmann, Eckart
)
Development and validation of an acoustic emission based process monitoring technique for the milling of carbon fibre reinforced plastics
(Applicant
Uhlmann, Eckart
)
Development of a machining technology for cutting of particulate reinforced titanium MMC
(Applicant
Uhlmann, Eckart
)
Development of a model order reduction method for the direct generation of time-discrete, low-dimensional models of machine tools
(Applicants
Reis, Timo
;
Uhlmann, Eckart
)
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
(Applicant
Uhlmann, Eckart
)
Development of a quick test method for the characterisation of the in-process properties of conventional grinding tools
(Applicant
Uhlmann, Eckart
)
Diamond-Silicon carbide-coatings for cutting tools
(Applicants
Gäbler, Jan
;
Uhlmann, Eckart
)
Drehbearbeitung schwer zerspanbarer Hochleistungswerkstoffe mittels Wasserabrasivstrahlen
(Applicant
Uhlmann, Eckart
)
Duktiles Planschleifen einkristalliner Siliziumsubstratscheiben
(Applicant
Uhlmann, Eckart
)
Einfluss der Segmentierung von Schleifscheiben auf das Arbeitsergebnis beim Rundschleifen
(Applicant
Uhlmann, Eckart
)
Electrical discharge microstructuring of cylindrical parts made of hard materials
(Applicant
Uhlmann, Eckart
)
Electro-discharge ultra-fine drilling with carbon fiber electrodes
(Applicant
Uhlmann, Eckart
)
Enhancement of process reliability in micro machining by application of geometrically defined cutting edges made of new cutting materials for micro processing
(Applicant
Uhlmann, Eckart
)
Entwicklung eines EFM-Modells zur Simulation des Aufprallverhaltens in Abhängigkeit der werkstoffspezifischen Parameter
(Applicant
Uhlmann, Eckart
)
Entwicklung eines FEM-Modells mit Intgration des Alterungszustandes von Polycarbonat-Sichtschutzscheiben
(Applicant
Uhlmann, Eckart
)
Entwicklung neuer Verfahren zum Profilieren von Diamantschleifscheiben mit rotierenden Diamantwerkzeugen
(Applicant
Uhlmann, Eckart
)
Entwicklung poröser aerostatischer Lagerelemente aus faserverstärkter Keramik
(Applicant
Uhlmann, Eckart
)
Entwicklung und Analyse eines neuartigen und innovativen Verfahrens für die Mikroumformung höchstfester Werkstoffe
(Applicant
Uhlmann, Eckart
)
Entwicklung und Erprobung eines Konzepts zur Gewichtsreduzierung und Dynamiksteigerung bei Hochpräzisionswerkzeugmaschinen durch die Kompensation der statischen und dynamischen Strukturverlagerung
(Applicant
Uhlmann, Eckart
)
Erhöhte Genauigkeit von Freiformflächen durch fertigungsintegrierte optische Mess- und Prüfverfahren in der Ultrapräzisions-Zerspanung
(Applicants
Häusler, Gerd
;
Uhlmann, Eckart
)
Erhöhung der Verschleißfestigkeit von Arc-PVD-Hartstoffschichten durch prozeßgesteuerte Einstellung von Eigenspannungsgradienten
(Applicant
Uhlmann, Eckart
)
Erhöhung der Verschleißfestigkeit von Arc-PVD-Hartstoffschichten durch prozeßgesteuerte Einstellung von Eigenspannungsgradienten
(Applicant
Reimers, Walter
)
Evaluation of a test method for analyzing the impact strength of components and materials for separating safeguards with the finite element method (FEM)
(Applicant
Uhlmann, Eckart
)
Functionalization of parts by generating an internal structure using SLM and post-processing methods
(Applicant
Uhlmann, Eckart
)
Fundamental analysis of EDM die-sinking applying different tungsten carbide
(Applicant
Uhlmann, Eckart
)
Fundamentals of Mass Finishing
(Applicant
Uhlmann, Eckart
)
Fundamental Study and Pragmatic Enhancement of Single Point Diamond Turning through Embedded Thin Film Sensor Arrays
(Applicant
Uhlmann, Eckart
)
Fundamental study of mass finishing processes with a focus on design of abrasive media and advanced modelling approaches
(Applicant
Uhlmann, Eckart
)
Funkenerosives Feinbohren keramischer Werkstoffe
(Applicant
Uhlmann, Eckart
)
HIPIMS-Hartstoffschichten hoher Haftfestigkeit auf Zerspanwerkzeugen für die Hartbearbeitung
(Applicants
Leyens, Christoph
;
Uhlmann, Eckart
)
Hochleistungsprofilschleifen keramischer Werkstoffe im Schnellhubverfahren
(Applicant
Uhlmann, Eckart
)
Holistic optimisation of sculptured surfaces manufacturing
(Applicant
Uhlmann, Eckart
)
Identifikation und Analyse der qualitätsbestimmenden Prozeßschritte und -größen beim Pulverspritzgießen von Sinterwerkstoffen
(Applicant
Uhlmann, Eckart
)
Impulsmagnetische Flachumformung von Magnesiumsblechen bei niedrigen Umformtemperaturen
(Applicant
Uhlmann, Eckart
)
Increase of process reliability of ultra-precision cutting through direct temperature measurement in cutting parts form single crystal diamond by use of Boron-doping
(Applicant
Uhlmann, Eckart
)
Increase of the Stability of Cutting Ceramics through Targeted Influence on the Fringe Area by Cutting and PVD Processes
(Applicant
Uhlmann, Eckart
)
Influence of machining with geometrical defined edges on the material characteristics of intermetallic nickel and titanium aluminides
(Applicant
Uhlmann, Eckart
)
Influence of superpositioned velocity components on process parameters and work results at single-pass-honing
(Applicant
Uhlmann, Eckart
)
In situ diffraction during Selective Laser Melting
(Applicants
Reimers, Walter
;
Uhlmann, Eckart
)
In situ strain measurement in metal cutting with geometrically defined cutting edge
(Applicants
Reimers, Walter
;
Uhlmann, Eckart
)
Investigation of CO2-Snow generation for specific manipulation of the snow properties
(Applicant
Uhlmann, Eckart
)
Investigation of the combined process chain based on SLM and LMD
(Applicants
Rethmeier, Michael
;
Uhlmann, Eckart
)
Investigation of the fundamental knowledge to railway grinding by ways analyzing grinding tools and processes in correlation with operational behavior of track
(Applicant
Uhlmann, Eckart
)
JETgroove - Groovinig and trepanning of titanium aluminides using abrasive waterjets
(Applicant
Uhlmann, Eckart
)
JETmill - Pre-contouring of hard to machine materials using abrasive waterjets
(Applicant
Uhlmann, Eckart
)
Kubische Bornitrid-Beschichtungen auf Zerspanungswerkzeugen für die Drehbarbeitung
(Applicants
Bräuer, Günter
;
Uhlmann, Eckart
)
Liquid CO2 as a blasting media for cutting process
(Applicants
Uhlmann, Eckart
;
Weidner, Eckhard
)
Manufacturing of CVD diamond coated tools with high process stability
(Applicants
Reimers, Walter
;
Uhlmann, Eckart
)
Micro Milling Process Optimization (Micro-O)
(Applicant
Uhlmann, Eckart
)
Modellierung und Analyse des Magnetimpulsschweißens mit dem Ziel der Prozessparameteroptimierung
(Applicants
Leone, Marco
;
Uhlmann, Eckart
)
Optimization of micro milling processes through controlled vibration of workpiece
(Applicant
Uhlmann, Eckart
)
Optimized and accelerated process design and control in industrial Abrasive Flow Machining through numeric process models and better understanding of the process fundamentals
(Applicant
Uhlmann, Eckart
)
Optimized Manufacturing of Microholes in Ceramic Materials by Dry Electrical Discharge Machining
(Applicant
Uhlmann, Eckart
)
Performance potentials of coated and uncoated machining tools with closed inner cooling system
(Applicant
Uhlmann, Eckart
)
Ressourceneffiziente Inline-Reinigungsprozesse
(Applicant
Uhlmann, Eckart
)
Simulative analysis of the influence of cutting fluids on the machining process
(Applicants
Kuhnert, Jörg
;
Uhlmann, Eckart
)
Steigerung der Festigkeit von Schneidkeramiken durch gezielte Beeinflussung der Randzone mittels Zerspan- und PVD-Prozessen
(Applicants
Reimers, Walter
;
Uhlmann, Eckart
)
Steigerung der Prozesssicherheit von CVD-diamantbeschichteten Hartmetallwerkzeugen unter Berücksichtigung von Schichteigenspannungen
(Applicants
Reimers, Walter
;
Uhlmann, Eckart
)
Strömungsschleifen keramischer Werkstoffe
(Applicant
Uhlmann, Eckart
)
Technologie für die duktile Zerspanung von TiAl-Werkstoffen mit geometrisch bestimmter Schneide
(Applicant
Uhlmann, Eckart
)
Three-dimensional printing process for the production of near-standard components with property gradients
(Applicants
Uhlmann, Eckart
;
Wagner, Manfred H.
)
Ultra-precision machining with polycrystalline binderless-cBN
(Applicant
Uhlmann, Eckart
)
Ultrasonic assisted face plunge grinding %u2013 three-dimensional modelling and technology
(Applicant
Uhlmann, Eckart
)
Untersuchung verschleißfester Elektrodenwerkstoffe für die Mikrosenkerosion
(Applicant
Uhlmann, Eckart
)
Verfahrensgrundlagen und Technologie des Strömungsschleifens
(Applicant
Uhlmann, Eckart
)
Verschleißverhalten von Nanocomposite-beschichteten PcBN-Schneideinsätzen
(Applicant
Uhlmann, Eckart
)
Wear characteristics of HFCVD diamond-coated tungsten carbide thread tools
(Applicant
Uhlmann, Eckart
)
Zerspanung partikelverstärkter Ti- und TiAl-Verbundwerkstoffe mit geometrisch bestimmter Schneide
(Applicant
Uhlmann, Eckart
)
Zerspanung von Hochleistungswerkstoffen mit rotierenden Wendeschneidplatten
(Applicant
Uhlmann, Eckart
)
Zerspanung von Polymerbeton mit geometrisch bestimmter Schneide
(Applicant
Uhlmann, Eckart
)
Zerteilen von Feinblechen durch Impulsmagnetfelder
(Applicant
Uhlmann, Eckart
)
Priority Programmes
Current projects
Multiphase modelling of cutting fluid and its aerosols in cutting simulations using the Finite Pointset Method (FPM) for analysing the mechanisms of action (MultiCuttingFluid)
(Applicants
Kuhnert, Jörg
;
Sommerfeld, Martin
;
Uhlmann, Eckart
)
Completed projects
Adaptronische Kompensation von Winkelverlagerungen an Werkzeugmaschinen-Hauptspindeln
(Applicant
Uhlmann, Eckart
)
Development of a new machine tool with a rope driven parallel kinematics
(Applicant
Uhlmann, Eckart
)
Einfluss kinematischer Modulationen beim Schleifen auf die Oberflächenstrukturierung zur Steigerung der Ressourceneffizienz von Zahnrädern
(Applicants
Popov, Valentin L.
;
Uhlmann, Eckart
)
Entwicklung eines funkenerosiven Bearbeitungszentrums für die Mikrotechnik
(Applicant
Uhlmann, Eckart
)
Entwicklung eines Prognosemodells zur Vorhersage der Wechselwirkungen zwischen Struktur und Prozess beim Hochpräzisionsfräsen von Mikrostrukturen
(Applicants
Uhlmann, Eckart
;
von Wagner, Utz
)
Entwicklung eines Prognosetools zur Identifizierung von stabilen Fräsprozessen
(Applicant
Uhlmann, Eckart
)
Entwicklung eines Prognosetools zur Identifizierung von stabilen Fräsprozessen
(Applicants
Hömberg, Dietmar
;
Uhlmann, Eckart
)
Impulsmagnetische Warmumformung (IMWU) von Magnesiumblechen
(Applicant
Uhlmann, Eckart
)
Integrierte Modellbildung und Simulation von Steuerung und Mechanik unter Berücksichtigung des Bearbeitungsprozesses für Parallelkinematiken mit Seilantrieben
(Applicant
Uhlmann, Eckart
)
Magnetic fluids as lubricants under boundary lubrication conditions
(Applicant
Uhlmann, Eckart
)
Micro cutting of metallic composites
(Applicant
Uhlmann, Eckart
)
Modellierung von Größeneffekten auf den Spanbildungsprozess bei der Zerspanung von WCu-Teilchenverbundwerkstoffen
(Applicant
Uhlmann, Eckart
)
Modul for Micro Electrical Discharge Machining using Gaseous Dielectric Media
(Applicant
Uhlmann, Eckart
)
Pulsed magnetic hot forming of aluminium
(Applicant
Uhlmann, Eckart
)
Simulation der Spanbildung und Oberflächenentstehung beim Hochgeschwindigkeitsspanen einer Nickelbasislegierung
(Applicant
Uhlmann, Eckart
)
SPP 1480: Modelling, Simulation and Compensation of Thermal Effects for Complex Machining Processes
(Spokesperson
Biermann, Dirk
)
SPP 1551: Resource Efficient Constructional Elements
(Spokesperson
Höhn, Bernd-Robert
)
SPP 1640: Joining by Plastic Deformation
(Spokesperson
Groche, Peter
)
Thermo-mechanical simulation of hard turning with macroscopic models and phase-field-models
(Applicants
Mahnken, Rolf
;
Uhlmann, Eckart
)
Collaborative Research Centres
Completed projects
Arbeitsschutz, Sicherheitstechnik und flexible Reinigungstechnologie
(Project Head
Uhlmann, Eckart
)
Design of Accuracy Increasing Systems for Simple Machine Tools
(Project Head
Uhlmann, Eckart
)
Development of microsystem enhanced machine tool structures for lightweight and accuracy optimised (LEG2O) frames
(Project Heads
Lang, Klaus-Dieter
;
Uhlmann, Eckart
)
Energy efficient cleaning and dry machining
(Project Heads
König, Jens
;
Uhlmann, Eckart
)
Flexible Spanntechnik
(Project Head
Uhlmann, Eckart
)
Realisierung eines Pilot-Demontagesystems
(Project Heads
Seliger, Günther
;
Uhlmann, Eckart
)
Trennen unlösbarer Verbindungen
(Project Head
Uhlmann, Eckart
)
CRC/Transfer Units
Completed projects
Hybrides Cryo-Zerteil-Demontagewerkzeug
(Project Head
Uhlmann, Eckart
)
Hybridreinigung mittels Trockeneisstrahlen und Laser
(Project Head
Uhlmann, Eckart
)
Schleuderradstrahlen mit Trockeneis als Strahlmittel
(Project Head
Uhlmann, Eckart
)
Wasserabrasivschneidkopf zur Verbundmaterialbearbeitung
(Project Head
Uhlmann, Eckart
)
CRC/Transregios
Completed projects
Bereitstellung und Nutzung serviceorientierter Softwarefunktionen zur strategischen und operativen Unterstützung und Optimierung des technischen Kundendienstes an Werkzeugmaschinen
(Project Head
Uhlmann, Eckart
)
Central tasks of the collaborative research center
(Project Head
Uhlmann, Eckart
)
Demonstrator - Description and assessment of IPS² product and service shares
(Project Head
Uhlmann, Eckart
)
Intelligent IPS² operation through inference-based service discovery
(Project Head
Uhlmann, Eckart
)
IPS² Assistance System - Simulation of Product and Service Components during the Design Phase for the Optimization of Product-Service Systems
(Project Head
Uhlmann, Eckart
)
TRR 29: Product Service Systems - Dynamic Interdepency of Products and Services in the Production Area
(Spokespersons
Meier, Horst
;
Uhlmann, Eckart
)
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