Modeling of cutter displacements during ball end milling of inclined surfaces

• Autorzy: Wojciechowski, S. , Chwalczuk, T. , Twardowski, P. , Krolczyk, G. M.
• Języki publikacji: EN

Abstrakty

EN

This work concentrates on the modeling of cutter's displacements during ball end milling with various surface inclinations. The cutter's displacements (vibrations) model including: tool's geometry, cutting conditions, surface inclination angle, run out and tool's deflections (induced by the cutting forces) was proposed. Subsequently, this model was validated empirically during the milling tests with various feed per tooth (fz), depth of cut (ap) and surface inclination angle (α) values. Experiments were carried out with the application of laser displacement sensor and force dynamometer. The research revealed that cutter's displacements are strongly affected by the cutter's run out and surface inclination. This observation is also confirmed by the developed model.

Słowa kluczowe

PL

dynamika; frezowanie; obróbka skrawaniem

EN

ball end milling; dynamics; run out

• Czasopismo: Archives of Civil and Mechanical Engineering
• Rocznik: 2015
• Tom: Vol. 15, no. 4
• Strony: 798--805
• Opis fizyczny: Bibliogr. 21 poz., rys., wykr.

Twórcy

autor

Wojciechowski, S.

• Poznan University of Technology, Piotrowo 3, Poznan 60-965, Poland,

autor

Chwalczuk, T.

• Poznan University of Technology, Piotrowo 3, Poznan 60-965, Poland

autor

Twardowski, P.

• Poznan University of Technology, Piotrowo 3, Poznan 60-965, Poland

autor

Krolczyk, G. M.

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

Bibliografia

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Identyfikatory

DOI

10.1016/j.acme.2015.06.008