• Improved dynamic cutting force model with complex coefficients at orthogonal turning 

      Autor: Drobílek J.; Poláček M.; Bach P.; Janota M.
      (Springer, 2019)
      Self-excited vibration (chatter) is determined by the relation between the vibrating system and the cutting process. In current theories, the dynamic cutting force model in a form suggested by Tlusty and Polacek in the ...
    • Set of geometric errors evaluation based on R-test measurement 

      Autor: Morávek M.; Horejš O.; Bach P.
      (MM Publishing, 2019)
      Presented paper deals with the development of a procedure for fast measurement and evaluation of the set of basic geometric errors of the five-axis milling machines. Based on R-test measurement a rotary axes pivot point ...
    • Tool Life of PM-HSS Cutting Tools when Milling of Titanium Alloy 

      Autor: Zeman P.; Bach P.; Trmal G.
      (Univerzita J. E. Purkyně, 2017)
      Machining of titanium alloys meets with poor life of a cutting tool. It is caused by a low thermal conductivity and by a high strength-to-weight ratio of the alloys. Various approaches for cost-effective and productive ...