The experimental investigation of surface roughness after dry turning of steel S235

• Autorzy: Molenda Justyna

Identyfikatory

DOI

10.2478/kones-2019-0106

• Języki publikacji: EN

Abstrakty

EN

Nowadays lot of scientific work inspired by industry companies was done with the aim to avoid the use of cutting fluids in machining operations. The reasons were ecological and human health problems caused by the cutting fluid. The most logical solution, which can be taken to eliminate all of the problems associated with the use of cooling lubricant, is dry machining. In most cases, however, a machining operation without lubricant finds acceptance only when it is possible to guarantee that the part quality and machining times achieved in wet machining are equalled or surpassed. Surface finish has become an important indicator of quality and precision in manufacturing processes and it is considered as one of the most important parameter in industry. Today the quality of surface finish is a significant requirement for many workpieces. Thus, the choice of optimized cutting parameters is very important for controlling the required surface quality. In the present study, the influence of different machining parameters on surface roughness has been analysed. Experiments were conducted for turning, as it is the most frequently used machining process in machine industry. All these parameters have been studied in terms of depth of cut (ap), feed rate (f) and cutting speed (vc). As workpiece, material steel S235 has been selected. This work presents results of research done during turning realised on conventional lathe CDS 6250 BX-1000 with severe parameters. These demonstrate the necessity of further, more detailed research on turning process results.

Słowa kluczowe

EN

dry turning; turning parameters; turning results; surface roughness; arithmetic average surface roughness value

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2019
• Tom: Vol. 26, No. 4
• Strony: 179--184
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Molenda Justyna

• Gdynia Maritime University, Faculty of Marine Engineering Morska Street 81-87, 81-225 Gdynia, Poland tel.: [phone], fax: [phone]

Bibliografia

• [1] Klocke, F., Eisenblatter, G., Dry cutting, CIRP Annals, Vol. 46, Iss. 2, 1997.
• [2] Labuda, W., The influence of cutting inserts geometric on surface roughness of steel applied to sea water pump shaft, Journal of KONES Powertrain and Transport, Vol. 22, No. 3, 2015.
• [3] Moganapriya, C., Rajasekar, R., Ponappa, K., Venkatesh, R., Karthick, R., Influence of cutting fluid flow rate and cutting parameters on the surface roughness and flank wear of TiAlN coated tool in turning AISI 1015 steel using Taguchi method, Arch. Metall. Mater., Vol. 62, 2017.
• [4] Molenda, J., Charchalis, A., Using thermovision for temperature measurements during turning process, Journal of KONES Powertrain and Transport, Vol. 25, No. 4, 2018.
• [5] Rao, C. J., Nageswara Rao, D., Srihari, P., Influence of cutting parameters on cutting force and surface finish in turning operation, Procedia Engineering, Vol. 64, 2013.
• [6] Suhail, A. H., Ismail, N., Wong, S. V., Abdul Jalil, N. A., Optimization of cutting parameters based on surface roughness and assistance of workpiece surface temperature in turning process, American Journal of Engineering and Applied Sciences, Vol. 3, 2010.
• [7] Torres, A., Puertas, I., Luis, C. J., Surface roughness analysis on the dry turning of an Al-Cu alloy, Procedia Engineering, Vol. 132, 2015.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).