Abstract
With the load data collected in a machine tool control, the resultant thermally induced error at the tool center point (TCP) can be concluded by means of the thermal and thermo-elastic simulation models derived from the machine tool structure, while the machining accuracy can be increased upon correction of this error. This paper provides an overview of the software modules required to implement the structural model-based correction. The main modules are detailed in terms of their characteristics (such as interfaces and cycle times). The concrete implementation of the communication interface between the control core and the model level is briefly demonstrated for the Beckhoff TwinCAT3 control and the simulation software Matlab.
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Notes
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ADS-Automation Device Specification.
References
Brecher C, Wissmann A (2009) Modelling of thermal behavior of a milling machine due to spindle load. In: Proceedings of the 12th CIRP conference on modeling of machining operations, vol 2, San Sebastian, 7–8 May 2009
Denkena B, Scharschmidt K-H (2009) Modellbasierte Temperaturkompensation für Werkzeugmaschinen. ZWF 104(9):698–702
Großmann K (2009) MAX – Versuchsträger für eine Hochgeschwindigkeits-Leichtbau-Genauigkeitsmaschine. In: Großmann K (ed) Lineardirektantriebe in Werkzeugmaschinen, Dresden, 2009
Großmann K (2012) Thermo-Energetische Gestaltung von Werkzeugmaschinen. ZWF 107(5):307–314
Großmann K, Jungnickel G, Kauschinger B, Mühl A, Rehn S (2011) Prozessaktuelle strukturmodellbasierte Korrektur thermoelastischer Fehler. In: Conference proceedings of the 1. colloquium of the CRC/Transregio96, Dresden, 28–29 Nov 2011
Großmann K, Galant A, Mühl A (2012a) Effiziente Simulation durch Modellordnungsreduktion. ZWF 107(6):457–461
Großmann K, Städel C, Galant A, Mühl A (2012b) Berechnung von Temperaturfeldern an Werkzeugmaschinen. ZWF 107(6):452–456
Großmann K, Städel C, Mühl A (2013) Simulative Erweiterung der Datenbasis zur korrelativen Korrektur thermoelastischer Verformungen. In: Großmann K (ed) Tradition und Gegenwart bei der Analyse des thermischen Verhaltens spanender Werkzeugmaschinen, Dresden, 2013
Scharschmidt K-H (2011) Model-based method for compensation of thermal deformations of machine tools. Dissertation, IFW Leibniz Universität Hannover
Wu H, Li G, Shi D (2006) Fuzzy logic thermal error compensation for computer numerical control noncircular turning system. In: International conference on automation, robotics and computer vision, Singapore, 5–8 Dec 2006
Wu C-W, Tang C-H, Chang C-F, Shiao Y-S (2011) Thermal error compensation method for machine center. Int J Adv Manuf Technol 59:681–689
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Thiem, X., Großmann, K., Mühl, A. (2015). Structural Model-Based Correction of Thermo-elastic Machine Tool Errors. In: Großmann, K. (eds) Thermo-energetic Design of Machine Tools. Lecture Notes in Production Engineering. Springer, Cham. https://doi.org/10.1007/978-3-319-12625-8_16
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DOI: https://doi.org/10.1007/978-3-319-12625-8_16
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