THEORETICAL VALUE AND EXPERIMENTAL STUDY OF ARITHMETIC MEAN DEVIATION IN ROTATIONAL TURNING

Authors

DOI:

https://doi.org/10.20998/2078-7405.2022.96.08

Abstract

The calculation method of the Arithmetic Mean Deviation (Ra) is presented for rotational turning. The necessary equations for the calculation of Ra are given beginning from the equation of the cut surface theoretical profile, and we determine the theoretical values in the studied range of the technological parameters. Cutting experiments with these data were performed and the roughness values of the machined surfaces were measured. Then we carried out a comparative analysis of the measured and the calculated values of the arithmetic mean deviation.

Author Biographies

Sztankovics István, University of Miskolc, 3515 Miskolc, Hungary

Assistant Professor Institute of Manufacturing Sciences, University of Miskolc, Department of Production Engineering, Miskolc - Egyetemváros, Hungary

Kundrak Janos, University of Miskolc, 3515 Miskolc, Hungary

Prof. Dr. habil Dr.h.c. Janos Kundrak, DSc, University of Miskolc Faculty of Mechanical Engineering and Informatics Institute of Manufacturing Science, Hungary

References

Byrne, G., Dornfeld, D., Denkena, B.: Advancing Cutting Technology. CIRP Annals - Manufacturing Technology Vol 52, Issue 2, pp. 483-507, 2003.

Savas V., Ozay C.: Analysis of the surface roughness of tangential turn-milling for machining with end milling cutter. Journal of Materials Processing Technology, ISSN: 0924-0136, Vol 186, pp. 279-283, 2007.

Armarego, E. J. A., Karri, V., Smith, A. J. R.: Fundamental studies of driven and self-propelled rotary tool cutting processes – I. Theoretical investigation. International Journal of Machine Tools and Manufacture, ISSN: 0890-6955, Vol 34, No 6, pp. 785-801, 1994.

Childs, T. H. C., Sekiya, K., Tezuka, R., Yamane, Y., Dornfeld, D.: Surface finishes from turning and facing with round nosed tools. Cirp Annals 57, 2008. pp. 89-92.

Tschätsch, H.: Applied Machining Technology. Springer Science & Business Media. 2010.

Shaw, M. C.: Metal Cutting Principles, Oxford University P, New York, 651 p., 2005.

Brechner, C., Esser, M., Witt, S.: Interaction of manufacturing process and machine tool. CIRP Annals - Manufacturing Technology Vol 58, pp. 588-607, 2009.

Struzikiewicz, G., Otko, T.: Dependence of shape deviations and surface roughness in the hardened steel turning. Key Engineering Materials, 581, pp. 443-448. 2014.

Paprocki, M., Wygoda, M., Wyczesany, P., Bazan, P.: Symptoms of wear HSS cutting tools in different wear stages. Manufacturing Technology 21(3), pp. 387-397. 2021.

Klymenko, G., Vasylchenko, Y., Kvashnin, V.: Modeling of cutting tools wear for lathes. Cutting & Tools in Technological System Vol. 93, pp. 138–148. 2020.

Beňo, J., Maňková, I., Vrábel, M., Karpuschewski, B., Emmer, T., Schmidt, K.: Operation Safety and Performance of Milling Cutters with Shank Style Holders of Tool Inserts. Procedia Engineering, 48, pp. 15-23. 2012.

Zębala, W., Gawlik, J., Matras, A., Struzikiewicz, G., Ślusarczyk, Ł.: Research of surface finish during titanium alloy turning. Key Engineering Materials, 581, pp. 409-414. 2014.

Klocke, F., Bergs, T., Degen, F., Ganser, P., Presentation of a novel cutting technology for precision machining of hardened rotationally symmetric parts, Production Engineering: Research and Development, vol. 7, pp. 177-184, 2013.

Degen, F., Klocke, F., Bergs, T., & Ganser, P.: Comparison of rotational turning and hard turning regarding surface generation. Production Engineering, 8(3), pp. 309-317., 2014.

He, C.L. Zong, W.J. Zhang, J.J.: Influencing factors and theoretical modeling methods of surface roughness in turning process: State-of-the-art. International Journal of Machine Tools and Manufacture, Volume 129, pp. 15-26, 2018.

Dyadya, S., Kozlova, Y., Germashev, A., Logominov, V.: Simulation of the machined surface after end milling with self-oscillations. Cutting & Tools in Technological System Vol 94, pp. 19–27, 2021.

Guo, H., Kang, M., Zhou, W.: Prediction of Surface Roughness and Optimization of Process Parameters for Slow Tool Servo Turning. Manufacturing Technology 21(5), pp. 616-626., 2021.

ISO4287:1997: Geometrical Product Specifications (GPS) — Surface texture: Profile method — Terms, definitions and surface texture parameters, 1997.

Sztankovics, I.: A forgácsolt felület analitikus meghatározása rotációs esztergálásnál. (“Analytical description of the cut surface in rotational turning”, in Hungarian) Multidiszciplináris Tudományok: A Miskolci Egyetem Közleménye 11: 4 pp. 102-110., 9 p. (2021).

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Published

2022-03-02

Issue

No. 96 (2022): Cutting and Tools in Technological Systems

Section

Mechanical processing of materials, the theory of cutting materials, mathematical and computer simulation of machining p

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