Development of a thermal model in the metal cutting process for prediction of temperature distributions at the tool-chip-workpiece interface

• Autorzy: Karas A , Bouzit M. , Belarbi M
• Języki publikacji: EN

Abstrakty

EN

The prediction of temperature distributions in the tool-chip-workpiece interface is not obvious with the complexity of the induced phenomena. For this purpose, we developed a thermal model in orthogonal metal cutting based on the thermal model of Komanduri and Hou that determines temperature distributions in the tool-chip-workpiece separately, each in its own axes system. The overall distribution is obtained by assembling three temperature distributions at the tool-chip-workpiece interface. Our developed model returns global temperature distributions in the real time throughout the tool-chip-workpiece in the same coordinate system. Our simulation results compared to the original maps showed a perfect correspondence, unlike the computation time and computation steps.

Słowa kluczowe

EN

orthogonal metal cutting; thermal modeling; moving heat source

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2013
• Tom: Vol. 51 nr 3
• Strony: 553--567
• Opis fizyczny: Bibliogr. 20 poz., rys.

Twórcy

autor

Karas A

• Laboratory of Mechanics Applied, Faculty of Mechanical Engineering USTO-MB, Oran, Algeria

autor

Bouzit M.

• Laboratory of Mechanics Applied, Faculty of Mechanical Engineering USTO-MB, Oran, Algeria

autor

Belarbi M

• Ibn-Khaldun University of Tiaret, Electrical Engineering Department, Algeria

Bibliografia

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