• English
  • Deutsch
  • Log In
    Password Login
    or
  • Research Outputs
  • Projects
  • Researchers
  • Institutes
  • Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Artikel
  4. Thermal errors in milling: Comparison of displacements of the machine tool, tool and workpiece
 
  • Details
  • Full
Options
2019
Journal Article
Titel

Thermal errors in milling: Comparison of displacements of the machine tool, tool and workpiece

Abstract
The paper describes an experimental method for quantifying the proportions of thermal errors of the machine tool, tool and workpiece in the total thermal error. For this purpose, the workpiece was subsequently measured and both the machine-internal and additionally built-in measuring sensors were used to quantify displacement errors. The static errors must also be detected. Based on the measured values, thermal states are calculated by regression analysis and included in the evaluation. The percentages of the single errors were calculated and gave a clear statement about the time sequences and the thermal influence of the components regarding to the total error in a milling process. The results allow an assessment of relevant areas that contribute to positioning errors.
Author(s)
Putz, Matthias
Fraunhofer-Institut fĂ¼r Werkzeugmaschinen und Umformtechnik IWU
Regel, Joachim
TU Chemnitz
Wenzel, A.
TU Chemnitz
Bräunig, Michael
TU Chemnitz
Zeitschrift
Procedia CIRP
Konferenz
Conference on Modelling of Machining Operations (CMMO) 2019
Thumbnail Image
DOI
10.1016/j.procir.2019.04.168
Externer Link
Externer Link
Language
English
google-scholar
Fraunhofer-Institut fĂ¼r Werkzeugmaschinen und Umformtechnik IWU
Tags
  • experimental investigation

  • thermal error

  • machine tools

  • milling

  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Send Feedback
© 2022