SESSION A1: THERMAL ERROR COMPENSATION AND CORRECTION I

08:30 am – 09:00 am
Bio-inspired thermal design concepts for future machine tool engineering
Ihlenfeldt, Steffen
TU Dresden/Fraunhofer IWU, Germany

09:00 am – 09:30 am
Thermal compensation of sudden working space condition changes in swiss-type lathe machining
Petr Kaftan¹, Josef Mayr², Konrad Wegener^1
1ETH Zürich, ²inspire AG, Switzerland

09:30 am -10:00 am
Hybrid thermal error compensation combining integrated deformation sensor and regression analysis based models for complex machine tool designs
Christian Naumann¹, Andreas Naumann^2,3, Nico Bertaggia⁴, Alexander Geist¹, Janine Glänzel¹, Roland Herzog^2,3, Daniel Zontar⁴, Christian Brecher^4,5, Martin Dix^1,2
1Fraunhofer Institute for Machine Tools and Forming Technology IWU Chemnitz, ²Chemnitz University of Technology, ³Heidelberg University, ⁴Fraunhofer Institute for Production Technology IPT Aachen, ⁵RWTH Aachen University, Germany

SESSION B1: SENSOR INTEGRATION

08:30 am – 09:00 am
Challenges in the high precison manufacturing
Denis Dontsov
SIOS GmbH, Germany

09:00 am – 09:30 am
Smart pressure film sensor for machine tool optimization and characterization of the dynamic pressure field on machine surfaces
Andreas Erben, Björn Senf, Alexander Geist, Janine Glänzel, Immanuel Voigt, Steffen Ihlenfeldt, Welf-Guntram Drossel
Fraunhofer Institute for Machine Tools and Forming Technology IWU, Germany

9:30 am -10:00 am
Thermally induced clamping force deviations in a sensory chuck for thin-walled workpieces
Berend Denkena¹, Heinrich Klemme¹, Eike Wnendt¹, Matthias Meier^2
1Leibniz University Hannover, ²HWR Spanntechnik GmbH, Germany

SESSION A2: THERMAL ERROR COMPENSATION AND CORRECTION II

10:30 am – 11:00 am
Thermal Error Compensation Models utilizing the Power Consumption of Machine Tools
Sebastian Lang¹, Nico Zimmermann², Josef Mayr², Konrad Wegener¹, Markus Bambach^1
1ETH Zürich, ²inspire AG, Switzerland

11:00 am – 11:30 am
Indicative model considering part of thermo-mechanical behaviour of large grinding machine
Martin Mareš¹, Otakar Horejš¹, Pravoslav Nykodym^2
1Czech Technical University in Prague, ²TOS Hostivař s.r.o., Czechia

11:30 am – noon
Adaptive thermal model for structure model based correction
Xaver Thiem, Holger Rudolph, Robert Krahn, Steffen Ihlenfeldt, Christof Fetzer, Jens Müller
TU Dresden, Germany

SESSION B2: COMPONENTS I – MAIN SPINDLES

10:30 am – 11:00 am
Improving the thermal behavior of high-speed spindles through the use of an active controlled heat pipe system
Lucas Jonath, Jörg Luderich, Jonas Brezina, Gonzalez Degetau Ana Maria, Selim Karaoglu
TH Köln, Germany

11:00 am -11:30 am
Thermal growth of motor spindle units
Tassilo Heinze¹, Hans-Joachim Koriath¹, Alexander Pavlovich Kuznetsov^2
1SPL Spindel und Praezisionslager GmbH, Germany, ²Moscow State University of Technology STANKIN, Russia

11:30 am -noon
Thermal modeling challenges of high-speed motorized spindles
Lukas Koch¹, Felix Butz³, Gordana Krüger¹, Frank Döpper^2
1Technical University of Applied Sciences Würzburg-Schweinfurt, ²University of Bayreuth, ³Weiss Spindeltechnologie GmbH Germany

SESSION A3: PROCESS PARALLEL MODELS I

1:00 pm -1:30 pm
An Abstracted Physical Body Model for Virtual Climatization of Machine Tools
Philipp Dahlem
RWTH Aachen, Germany

1:30 pm -2:00 pm
A data-based model of the thermo-elastic TCP error using the encoder difference and neural networks
Christian Brecher, Mathias Carsten Dehn, Stephan Neus
RWTH Aachen University, Germany

2:00 pm – 2:30 pm
Model order reduction strategies for the computation of compact machine tool models
Quirin Aumann¹, Peter Benner², Jens Saak², Julia Vettermann^1
1Chemnitz University of Technology, ²Max Planck Institute for Dynamics of Complex Technical Systems, Germany

SESSION B3: COMPONENTS II – DESIGN AND MATERIALS

1:00 pm -1:30 pm
Analysis of load-dependent power losses to increase the efficiency of linear direct drives in machine tools
Mixner, Marcus
Schwäbische Werkzeugmaschinen GmbHSchwäbische Werkzeugmaschinen GmbH

1:30 pm – 2:00 pm
Experimental investigation of passive thermal error compensation approach for machine tools
Immanuel Voigt¹, Axel Fickert², Hajo Wiemer², Welf-Guntram Drossel^1,3
1Chemnitz University of Technology, ²TU Dresden, ³Fraunhofer Institute for Machine Tools and Forming Technology IWU, Germany

2:00 pm – 2:30 pm
Determination of the thermal properties of pre-stressed fiber-reinforced polymer concrete
Michelle Engert, Kim Torben Werkle, Hans-Christian Möhring
Universität Stuttgart, Germany

SESSION A4: PROCESS PARALLEL MODELS II

3:00 pm – 3:30 pm
Simulation of thermoelastic behavior of technical systems with relatively moving parts – Modeling process, part coupling approaches and application to machine tools
Stefan Sauerzapf, Michael Beitelschmidt
TU Dresden, Germany

3:30 pm – 4:00 pm
Thermal modal analysis for volumetric error characterization
Natalia Colinas-Armijo¹, Beñat Iñigo¹, Luis Norberto López de Lacalle², Gorka Aguirre^1
1IDEKO, ²Universidad of the Basque Country (UPV/EHU), Spain

4:00 pm – 4:30 pm
Development of a system for the evaluation and recommendation of solution methods for thermally induced errors on machine tools  
Carola Gißke, Axel Fickert, Hajo Wiemer
TU Dresden, Germany

SESSION B4: TOOLS AND PROCESSES

3:00 pm – 3:30 pm
Simulation of cBN grain wear during single grain engagement considering cleavage planes
Marc Bredthauer, Sebastian Barth, Pattrick Mattfeld, Thomas Bergs
RWTH Aachen University, Germany

3:30 pm – 4:00 pm
Development of a Temperature Simulation during Side Milling
Thorsten Helmig, Hui Liu, Simon Winter, Thomas Bergs, Reinhold Kneer
RWTH Aachen University, Germany

4:00 pm – 4:30 pm
Three-dimensional modeling of thermomechanical tool loads during milling using the coupled Eulerian-Lagrangian formulation
Hui Liu, Markus Meurer, Thomas Bergs
RWTH Aachen University, Germany

GALADINNER

6:30 pm – 11:30 pm
Schloss Albrechtsberg, Bautzner Straße 130, 01099 Dresden
Google Maps
Bus Transfer:
     • 5:30 pm from Messe
     • 6:00 pm short stop at Penck Hotel, main entrance Ostra-Allee