Meshing strategies in FEM simulation of the machining process

• Autorzy: Niesłony P. , Grzesik W. , Chudy R. , Habrat W.

Identyfikatory

DOI

10.1016/j.acme.2014.03.009

• Języki publikacji: EN

Abstrakty

EN

This paper presents some methods of mesh smoothing when using cutting tool inserts with complex geometry of the cutting edge and the rake face. Several sets of meshing parameters are proposed and their influences on the performance of FEM simulation of the cutting process are presented. In addition, both mechanical and thermal characteristics of the cutting process are compared for four groups of meshing parameters. The simulations were carried out for a Ti6Al4V alloy using TiAlN coated carbide commercial cutting tool insert. It was documented that accurate representation of the tool micro-geometry influences the simulation results.

Słowa kluczowe

EN

turning; titanium alloy; FEM simulation; cutting forces; heat generation

PL

stopy tytanu; mikronarzędzia; wytwarzanie ciepła

• Wydawca: Springer ; Wrocław University of Science and Technology
• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2015
• Tom: Vol. 15, no. 1
• Strony: 62--70
• Opis fizyczny: Bibliogr. 14 poz., rys., tab., wykr.

Twórcy

autor

Niesłony P.

• Opole University of Technology, 76 Proszkowska Str., 45-758 Opole, Poland

autor

Grzesik W.

• Opole University of Technology, 76 Proszkowska Str., 45-758 Opole, Poland

autor

Chudy R.

• Opole University of Technology, 76 Proszkowska Str., 45-758 Opole, Poland

autor

Habrat W.

• Rzeszów University of Technology, 12 Powstańców Warszawy Str., 35-959 Rzeszów, Poland

Bibliografia

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