The effect of alternative cutter paths on flatness deviations in the face milling of aluminum plate parts

• Autorzy: Dobrzynski M. , Chuchala D. , Orlowski K. A.

Identyfikatory

DOI

10.5604/01.3001.0010.8825

• Języki publikacji: EN

Abstrakty

EN

In this paper the relationships between the alternative machining paths and flatness deviations of the aluminum plate part, were presented. The flatness tolerance of the main surface of the plate part has crucial meaning due to the assembly requirement of piezoelectric elements on the radiator. The aluminum bodies under investigation are the base part of the radiators with crimped feathers for the train industry. The surface of the aluminum plate part was milled using three different milling strategies: along of longer or shorter side of workpiece and at an angle of 45°. The aluminum bodies were machined on milling centre ecoMILL 70 DMG MORI. The flatness deviation measurements were carried out on the Coordinated Measuring Machine Altera 7.5.5 Nikon Metrology NV. These measurements were made during the manufacturing process of the radiator, namely after machining, however, before the process crimping of feathers. The results that were obtained enables the validation of assumed milling path strategies in connection of the subsequent machining and assembly processes.

Słowa kluczowe

EN

process precision; face milling; radiator; paths strategies; flatness deviation

• Wydawca: Wydawnictwo Wrocławskiej Rady FSNT NOT
• Czasopismo: Journal of Machine Engineering
• Rocznik: 2018
• Tom: Vol. 18, No. 1
• Strony: 80--87
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Dobrzynski M.

• Gdansk University of Technology, Mechanical Engineering Faculty, Department of Manufacturing Engineering and Automation, Gdansk, Poland

autor

Chuchala D.

• Gdansk University of Technology, Mechanical Engineering Faculty, Department of Manufacturing Engineering and Automation, Gdansk, Poland

autor

Orlowski K. A.

• Gdansk University of Technology, Mechanical Engineering Faculty, Department of Manufacturing Engineering and Automation, Gdansk, Poland

Bibliografia

• [1] NIESLONY P., GRZESIK W., BARTOSZUK M., HABRAT W., 2016, Analysis of mechanical characteristics of face milling process of Ti6Al4V alloy using experimental and simulation data, Journal of Machine Engineering, 16/3, 58-66.
• [2] JAROSZ K., LÖSCHNER P., NIESLONY P., KROLCZYK G., 2017, Optimization of CNC face milling process of Al-6061-T6 aluminum alloy, Journal of Machine Engineering, 17/1, 69-77.
• [3] RANGARAJAN A., DORNFELD D., 2004, Efficient tool paths and part orientation for face milling, CIRP Annals, 53/1, 73-76.
• [4] TOH C.K., 2004, A study of the effects of cutter path strategies and orientations in milling, Journal of Materials Processing Technology, 152, 346-356.
• [5] HUANG Y, HOSHI T., 1999, Study for optimum fixture design considering flatness error due to moving cutting heat source, NAMRI/SME Trans., XXVII, 203-208.
• [6] HUANG Y., HOSHI T., 2000, Improvement of flatness error in milling plate-shaped workpiece by application of side-clamping force, Precision Engineering Journal of the International Societies for Precision Engineering and Nanotechnology, 24, 364-370.
• [7] TAI B.L., STEPHENSON D.A., SHIH A.J., 2011, Improvement of surface flatness in face milling based on 3-D holographic laser metrology, International Journal of Machine Tools & Manufacture, 51, 483-490.
• [8] http://www.pafana.pl/katalog_produktow_042016_pdf.php, (access date 10-11-2017).
• [9] BARTKOWIAK T., GESSNER A., 2014, Determination of minimal sample size for flatness error estimation by means of coordinate measurement, Mechanik, 87/8-9, 7-16, (In Polish).

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).