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Process Machine Interactions in Micro Milling

  • E. Uhlmann
  • F. Mahr
  • Y. Shi
  • U. von Wagner
Conference paper
Part of the Lecture Notes in Production Engineering book series (LNPE)

Abstract

In this chapter, both analytical and experimental studies on the process stability of micro milling are presented. The investigations are carried out in order to improve a comprehensive model, which describes interactions of the dynamic cutting forces and the dynamic machine tool behavior including the end mill. Dominant chatter frequencies at different operating points are determined by analyzing the process forces, acoustic signals as well as optical measurement signals. Results are documented and discussed by means of stability lobe diagrams. The findings are confirmed by analyses of the milled surfaces. Finally, some suggestions for improving the parameter identification are given.

Keywords

Machine Tool Spindle Speed Tool Center Point Experimental Modal Analysis Stability Chart 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • E. Uhlmann
    • 1
  • F. Mahr
    • 1
  • Y. Shi
    • 2
  • U. von Wagner
    • 2
  1. 1.Institute of Machine Tools and Factory ManagementTechnische Universität BerlinBerlinGermany
  2. 2.Departments of Mechanics, Chair of Mechatronics and Machine DynamicsTechnische Universität BerlinBerlinGermany

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