Numerical 3D FEM Simulation and Experimental Analysis of Tribological Aspects in Turning Inconel 718 Alloy

• Autorzy: Nieslony P. , Grzesik W. , Laskowski P , Zak K.
• Języki publikacji: EN

Abstrakty

EN

This paper presents 3D FEM simulation results performed for the power law and JC (Johnson-Cook) material constitutive models for two sets of friction parameters. The friction conditions were tested using pin-on-disc tribometer. Machining tests were carried out using carbide cutting tools coated with a TiAlN monolayer without coolants. The selection of machining conditions was based on real production data. In addition, a real CAD model of the cutting tool insert was implemented. Moreover, an advanced technique of meshing the cutting edge and the grooved rake face was applied. The simulations include cutting forces and cutting temperature. Finally, FEM simulations were compared with measurements in order to improve the simulation strategy.

Słowa kluczowe

EN

finite element method; modelling; friction; tribology

• Wydawca: Wydawnictwo Wrocławskiej Rady FSNT NOT
• Czasopismo: Journal of Machine Engineering
• Rocznik: 2015
• Tom: Vol. 15, No. 1
• Strony: 46--57
• Opis fizyczny: Bibliogr. 16 poz., tab., rys.

Twórcy

autor

Nieslony P.

• Faculty of Mechanical Engineering, Opole University of Technology, Opole, Poland

autor

Grzesik W.

• Faculty of Mechanical Engineering, Opole University of Technology, Opole, Poland

autor

Laskowski P

• PZL WSK Rzeszów, Rzeszów, Poland

autor

Zak K.

• Faculty of Mechanical Engineering, Opole University of Technology, Opole, Poland

Bibliografia

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