Stability of ball-end milling on warped surface: semi-analytical and experimental analysis

  • O. O. Shtehin
  • V. Wagner
  • S. Seguy
  • Y. Landon
  • G. Dessein
  • M. Mousseigne
ORIGINAL ARTICLE
  • 133 Downloads

Abstract

This paper presents a study of warped surface machining with ball-end milling. A specific model based on the classical stability lobe theory was used and improved with important aspects. The non-linear effect of radial allowance on the contact angle was integrated by an original averaging method. The cutting coefficients are updated in order to follow effective radius and cutting velocity. An original experimental procedure was developed in order to compute the cutting coefficient for various inclined surfaces. More complete experimental analysis was conducted in order to study the effect of machining parameters on the stability of inclined surface milling. The comparison between experiment and simulation shows good correlation for the prediction of stable cutting condition.

Keywords

Chatter Milling Stability lobes Warped surface 

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Copyright information

© Springer-Verlag London 2016

Authors and Affiliations

  • O. O. Shtehin
    • 1
  • V. Wagner
    • 2
  • S. Seguy
    • 3
  • Y. Landon
    • 3
  • G. Dessein
    • 2
  • M. Mousseigne
    • 3
  1. 1.Zhytomyr State Technological UniversityZhytomyrUkraine
  2. 2.Laboratoire Génie de Production, ENIT-INPTUniversité de ToulouseTarbesFrance
  3. 3.Institut Clément Ader (ICA), CNRS-INSA-ISAE-Mines Albi-UPSUniversité de ToulouseToulouseFrance

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