The effect of changes in depth of cut on surface roughness in machining of AISI 316 stainless steel

• Autorzy: Jarosz K. , Löschner P.

Identyfikatory

DOI

10.5604/01.3001.0010.8824

• Języki publikacji: EN

Abstrakty

EN

Currently, process optimization is an important part of design of CNC toolpath, allowing overall process improvement in accordance to a range of criteria. Available CAE software for CNC toolpath optimization works only by changing the feed rate value specified in the base toolpath. The authors are planning to devise a solution allowing for optimization of other process parameters, including depth of cut. In some cases, it would be important for surface roughness to remain unaltered after optimization by means of increasing depth of cut. In this work, the effect of depth of cut on surface roughness was investigated. Depth of cut was altered for the roughing pass, while technological parameters for the finish pass remained constant. Roughness measurements were performed on-machine after rough turning and finish turning. The authors have found that depth of cut has a noticeable effect on investigated roughness parameters, both in the case of rough turning and subsequent finish turning operations.

Słowa kluczowe

EN

AISI 316L stainless steel; surface roughness; depth of cut

• Wydawca: Wydawnictwo Wrocławskiej Rady FSNT NOT
• Czasopismo: Journal of Machine Engineering
• Rocznik: 2018
• Tom: Vol. 18, No. 1
• Strony: 72--79
• Opis fizyczny: Bibliogr. 11 poz., rys., tab.

Twórcy

autor

Jarosz K.

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

autor

Löschner P.

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

Bibliografia

• [1] MOREK R., 2012, The optimization of technological processes, STAL Metale & Nowe Technologie, 1-2, 74-76, (in Polish).
• [2] JAROSZ K., LÖSCHNER P., NIESŁONY 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] ASILTÜRK I., AKKUŞ H., 2011, Determining the effect of cutting parameters on surface roughness in hard turning using the Taguchi method, Measurement, 44/9, 1697-1704.
• [4] DAVIM J.P., GAITONDE V.N., KARNIK S.R., 2008, Investigations into the effect of cutting conditions on surface roughness in turning of free machining steel by ANN models, Journal of Materials Processing Technology, 205/1, 16-23.
• [5] WANG M.Y., CHANG H.Y., 2004, Experimental study of surface roughness in slot end milling AL2014-T6, International Journal of Machine Tools and Manufacture, 44/1, 51-57.
• [6] SHAW M.C., COOKSON J.O., 2005, Metal cutting principles (Vol. 2), Oxford university press, New York.
• [7] BOOTHROYD G.,1988, Fundamentals of metal machining and machine tools (Vol. 28), Crc Press, Boca Raton.
• [8] GRZESIK W., 2016, Advanced machining processes of metallic materials. Theory, Modelling, and Applications, Elsevier, New York.
• [9] KRÓLCZYK G., GAJEK M., LEGUTKO S., 2013, Effect of the cutting parameters impact on tool life in duplex stainless steel turning process, Tehnički Vjesnik-Technical Gazette, 20/4, 587-592.
• [10] ILNICKI A., RZĄSA M., 2016, Tests of a new construction of pneumatic engine, International Interdisciplinary PhD Workshop, September 12 – 15, Brno, Czech Republic, 140-144.
• [11] KOPAČ J., BAHOR M., SOKOVIĆ M., 2002, Optimal machining parameters for achieving the desired surface roughness in fine turning of cold pre-formed steel workpieces, International Journal of Machine Tools and Manufacture, 42/6, 707-716.

Uwagi

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