Project Details

Professor Dr.-Ing. Christian Brecher

Address Rheinisch-Westfälische Technische Hochschule Aachen
Fakultät für Maschinenwesen
Werkzeugmaschinenlabor - WZL
Steinbachstraße 19
52074 Aachen

Projects

As Applicant
- Current projects
  - Development of an online-capable warning system for process instabilities on the basis of stability limits calculated in a process-parallel approach (Research Grants)
  - Tribological transfer mechanisms and large area micro-contact simulation of solid lubricant supply from PVD layers for dry running gear stages (Priority Programmes)
  - Design of topological flank modifications to optimize the operational behavior of stepped planetary gear stages in dynamic operating conditions under consideration of producibility (Research Grants)
  - Efficient parameterization of structural dynamic main spindle models (Research Grants)
  - Methods for efficient and accurate calculation of the static receptance and eigenpairs of a thin-walled workpiece (Research Grants)
  - Increasing the speed suitability of tapered roller bearings for use in main spindles (Research Grants)
  - Learning hybrid model chains in milling processes (Research Grants)
  - Virtual End of Line Test - Use of Dynamic Models in Digitalized Functional Testing (Research Grants)
  - Simulation of thermo-elastic workpiece deformation using machine internal data (Research Grants)
  - Efficient computation of temperature fields using physics-informed neural networks to model the thermo-elastic machine tool behavior (Research Grants)
- Completed projects
  - Computer-aided tools for automatic optimistion of parallel-kinematics in machine tools (Priority Programmes)
  - Maximization of the load-carrying capacity of surface treated parts by shape optimization (Research Grants)
  - Vorausschauende optimierungs- und lernfähige verteilte Steuerung flexibler Fertigungssysteme auf Basis einer agentenbasierten Softwareplattform (Research Grants)
  - Entwicklung positionsveränderlicher Koppelelemente zur Mehrkörpersimulation dynamischer Bahnabweichungen von Werkzeugmaschinen (Research Grants)
  - Automatische Ermittlung der notwendigen Maschinenkinematik und Werkzeuggeometrie zur Erzeugung gewünschter Flankenkorrekturen an Kegelradverzahnungen (Research Grants)
  - Entwicklung des Arbeitstisches einer Linearachse mit aktiver magnetischer Lagerung und Lineardirektantrieb (Research Grants)
  - Werkzeugtechnologie zur Großserienherstellung von Hochleistungsfaserverbundstrukturen (Research Units)
  - Boring tool with integrated high dynamic feed and oscillation and form error compensation (Priority Programmes)
  - Konzeptionierung und Auslegung strukturintegrierter adaptronischer Kompensationsmodule für den Einsatz in Strukturbauteilen spanender Werkzeugmaschinen (Priority Programmes)
  - Führungs- und Regelungskonzept für WZM-Vorschubachsen mit zwei redundanten Antrieben unterschiedlicher Dynamik (Research Grants)
  - Simulation und Optimierung des dynamischen Verhaltens von Spitzenlossschleifprozessen (Research Grants)
  - Gestaltungsvarianten für Spindellager zur Steigerung der erreichbaren Drehzahlen (Research Grants)
  - Optimierung des strukturellen Verhaltens von Maschinenbauteilen durch parametergestützte Variation von Freiformgeometrien mit geometrischen Restriktionen (Research Grants)
  - Simulative Bestimmung der Prozessstabilität bei der Hochleistungs-Fräsbearbeitung (Priority Programmes)
  - Handhabung trockener und imprägnierter textiler Preforms (Research Units)
  - Kompensation umgebungstemperaturbedingter Einflüsse auf die Arbeitsgenauigkeit von Werkzeugmaschinen (Research Grants)
  - Transfer der Methode der dynamischen Drehfehlermessung in die industrielle Praxis (Research Grants)
  - Entwicklung einer Methode zur Untersuchung der Zahnfußtragfähigkeit von Schrägverzahnungen auf dem Pulsator (Research Grants)
  - Entwicklung und Verifikation einer Methode zur Bestimmung der Zahnfußtragfähigkeit von konischen Stirnrädern (Research Grants)
  - Modellierung, Simulation und Optimierung des dynamischen Verhaltens von spitzlosen Durchlaufschleifprozessen (Research Grants)
  - Entwicklung einer kostengünstigen, minimalfunktionalen Steuerung für Werkzeugmaschinen in der Großserienfertigung (Research Grants)
  - Simulation und Optimierung der doppelspindligen Fräsbearbeitung (Research Grants)
  - Entwicklung einer allgemeingültigen Berechnungsmethode zur Bestimmung der lokalen Wälzfestigkeit einsatzgehärteter Bauteile (Research Grants)
  - Erweiterte Lebensdauertheorie für Kugelgewindegetriebe unter Ruckeinflüssen (Research Grants)
  - Entwicklung einer innovativen Methode zur Beurteilung der Anregung im Getriebe basierend auf psychoakustischen Berechnungsansätzen (Research Grants)
  - Strukturintegrierte Kompensationsmodule für Portalmaschinen (Research Grants)
  - Identification of optimal process parameters in twin-spindle machining (Research Grants)
  - Methodik für die Messung von Dämpfungseffekten in Werkzeugmaschinenkomponenten (Research Units)
  - Investigation and modelling of the operational behaviour of tapered roller bearings at high speeds (Research Grants)
  - Optimization of the gear finishing process: Increase of the resource efficiency of boundary layers in the tooth flank contact (Priority Programmes)
  - Process stability of parallel turning processes (Research Grants)
  - Development of a noise optimization method for multi stage transmissions - consideration of dynamic interactions (Research Grants)
  - Development of a General Function Oriented Method to Design Flank Modifications of Beveloids under Consideration of Producibility (Research Grants)
  - Effects of machine component damping on dynamic behaviour and process stability of machine tools (Research Grants)
  - Process Machine Interaction In Gear Honing (Research Grants)
  - Radial floating bearing for high speed applications (Research Grants)
  - Experimental based coupling of substructures for vibration analysis of machine tools (Research Grants)
  - Transfer of the local calculation method of the tooth root load carrying capacity of beveloid gears onto an industrial application with crossing axes (Research Grants)
  - Transfer of the Method for the psychoacoustic Design of Ground Bevel Gears extended by the Application of a Targeted Micro Geometry Scatter (Research Grants)
  - Development of an empirical model of the spindle bearing damping in consideration of the assembly and operating condition for an application-oriented simulation of the dynamic behavior of main spindles (Research Grants)
  - Optimal placement and tuning of multiple-mass-dampers within a combined topology optimization method (Research Grants)
  - Use of cement concrete as a homogenous material and as a composite material in the machine tool design (Research Grants)
  - Use of spatially distributed damper systems in a machine tool (Research Grants)
  - Robust position control of machine tools in consideration of disturbance and variant tracking behav-ior (Research Grants)
  - Investigation of the operating behaviour of planetary roller screws with different number of threads of spindle and nut (Research Grants)
  - Neues Forschungsgerät zur Untersuchung der Zahnradschadensart Zahnflankenbruch im Analogieversuch (New Instrumentation for Research)
  - Direct correction of thermo-elastic deformations (Research Grants)
  - Efficient Identification of stability lobe diagrams (Research Grants)
  - Investigation of the forced structure-borne noise transfer through the gear body of powder metallurgical spur gears for the speed-related design of the noise emission of high-speed transmissions (Research Grants)
  - Investigation of synchronous reluctance motors for feed drives in machine tools (Research Grants)
As Leader
- Completed projects
  - Bearbeitungszentrum für die Schwerzerspanung (Major Research Instrumentation)
  - Rasterelektronenmikroskop (Major Research Instrumentation)
  - Verzahnungsschleifmaschine (Major Research Instrumentation)
As Spokesperson
- Current projects
  - EXC 2023: Internet of Production (IoP) (Clusters of Excellence (ExStra))
- Completed projects
  - FOR 1087: Damping Effects in Machine Tools (Research Units)
  - EXC 128: Integrative Production Technology for High-Wage Countries (Clusters of Excellence)
  - TRR 96: Thermo-Energetic Design of Machine Tools - A Systemic Approach to Solve the Conflict between Power Efficiency, Accuracy and Productivity Demonstrated at the Example of Machining Production (CRC/Transregios)
As Participating Researcher
- Completed projects
  - GRK 1491: Ramp-Up Management - Development of Decision Models for the Production Ramp-Up (Research Training Groups)
As Project Head
- Current projects
  - Data based ... (CRC/Transregios)
  - Sustainability-centered control of active cooling systems of spindles in machine tools (CRC/Transregios)
- Completed projects
  - APZ-Steuerung (Collaborative Research Centres)
  - Interaktive konfigurierbare Online-Feinplanung für Autonome Produktionszellen in der Industrie (CRC/Transfer Units)
  - Benutzungsschnittstelle; Entwicklung, Untersuchung und Realisierung benutzergerechter Formen der Informationsaufbereitung (Collaborative Research Centres)
  - Autonomes Frässystem (Collaborative Research Centres)
  - Greifer und Monatagemaschinen (Collaborative Research Centres)
  - Montageunterstützende mechanische Strukturen zur passiven Justage von Mikrobauteilen (Collaborative Research Centres)
  - Umweltverträgliche Tribosysteme in Getrieben (Collaborative Research Centres)
  - Wälzlager, Linearführungen und Gewindetriebe für den schmierstoffoptimierten Betrieb (Collaborative Research Centres)
  - Integrated Design of Optical Systems (CRC/Transregios)
  - Zonal computer controlled polishing of ultra precision free-form-surfaces (CRC/Transregios)
  - PVD-beschichtete Spindellager bei Einsatz einer regelbaren Direktschmierung (Collaborative Research Centres)
  - Investigation of components and assembly groups (CRC/Transregios)
  - Property model based correction of load dependent machine tool deformations (CRC/Transregios)
  - Concept to determine thermo-elastic deformations by directly measuring local shifts using structurally integrated sensors (CRC/Transregios)
  - Administration (CRC/Transregios)
  - Data based investigation of the thermo-elastic TCP-Error using neural networks (DataNet) (CRC/Transregios)
As Participating Person
- Completed projects
  - Design optimization of machines and manufacturing plants on the basis of component-oriented behavior models (Research Grants)
  - SPP 1551: Resource Efficient Constructional Elements (Priority Programmes)
As Co-Investigator
- Completed projects
  - Tool wear in the gear hobbing process while regarding the working angles (Research Grants)
  - Development and industrial application of a model for tool life prediction for multi-flank chip formation by means of bevel gear plunging processes (Research Grants)

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Professor Dr.-Ing. Christian Brecher

Additional Information

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Professor Dr.-Ing. Christian Brecher

Additional Information

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