Investigation of Temperature Distribution during Milling Process of Az91hp Magnesium Alloys

• Autorzy: Zgórniak P. , Grdulska A
• Języki publikacji: EN

Abstrakty

EN

The present paper deals with temperature distribution into cutting zone during end milling operation of magnesium alloy AZ91HP. The quality of the items is closely related to the state of the surface layer. High temperature generated during cutting process may cause risk of chips ignition when magnesium alloys is subjected to cutting process. Unfavorable phenomena such as the loss of hardness and cutting ability of the cutting tool. In recent years application of thermal imaging technique for monitoring material removal processes has dramatically increased. To determine influence of cutting velocity on maximum temperature appeared during end milling process infrared measurements were conducted. Results and conclusions is presented in the paper.

Słowa kluczowe

EN

infrared temperature measurements; material removal; end milling; titanium alloy; magnesium alloy

PL

pomiar temperatury w podczerwieni; usuwanie materiału; stop tytanu; stop magnezu

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2012
• Tom: Vol. 16, nr 1
• Strony: 33--40
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Zgórniak P.

• Institute of Machine Tools and Production Engineering Technical University of Lodz

autor

Grdulska A

• Institute of Machine Tools and Production Engineering Technical University of Lodz

Bibliografia

• [1] Kitigawa, T., Kubo, A. and Maekawa, K.: Temperature and wear of cutting tools in high–speed machining of Inconel 718 and Ti–6Al-6V-2Sn, Wear, 202, P. 142–148, 1997.
• [2] Oczoś, K.E.: Efektywne skrawanie stopów magnezu, Mechanik, 7, P. 467–474, 2000.
• [3] Kuczmaszewski, J. and Zagórski, I.: Badania masy, temperatury zapłonu oraz temperatury wiórów podczas skrawania wybranych stopów magnezu, Mechanik, 10, P. 824–828, 2012.
• [4] Grdulska, A.: Badanie rozkładu temperatury w strefie skrawania stopów tytanu i magnezu, M.Sc. Thesis, Technical University of Łódź, 2012.
• [5] Armendia, M., Garay, A.,Villar, A., Davies, M.A. and Arrazola, P.J.: High bandwidth temperature measurement in interrupted cutting of difficult to machine materials, CIRP Annals-Manufacturing Technology, 59, P. 97–100, 2010.
• [6] Davies, M.A., Ueda, T., M'Saoubi, R., Mullany, B. and, Cooke A.: On the measurement of Temperature in Material Removal Processes, CIRP Annals - Manufacturing Technology, 56, 2, P. 581–604,2007.
• [7] Ueda, T., Hosokawa, A., Oda, K. and Yamada, K.: Temperature on Flank Face of Cutting Tool in High Speed Milling, CIRP Annals - Manufacturing Technology, 60, 1, P. 37 – 40, 2001.