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Pregled bibliografske jedinice broj: 993049

Surface roughness modelling in super duplex stainless steel turning

Veić, Mario; Jozić, Sonja; Bajić, Dražen
Surface roughness modelling in super duplex stainless steel turning // International journal for engineering modelling, 31 (2018), 3; 19-34 (međunarodna recenzija, članak, znanstveni)

Surface roughness modelling in super duplex stainless steel turning

Veić, Mario ; Jozić, Sonja ; Bajić, Dražen

International journal for engineering modelling (1330-1365) 31 (2018), 3; 19-34

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
ANFIS ; response surface method ; super duplex stainless steel ; surface roughness ; vortex tube.

Super duplex stainless steels are alloys that have good corrosion resistance properties and are intended for applications in corrosive environments. Due to their chemical composition and microstructure providing high strength and thermal resistance as well as high ductility, the machinability of these alloys is difficult, resulting in longer production cycles and higher costs in terms of more frequent replacement of tools. In this paper, the machinability of the super duplex EN 1.4410 was investigated under environmentally friendly machining process by using cold compressed air as a coolant. Experimental data were generated using the range of selected input parameters and correspondingly analysed surface roughness as output data. Predictive models were developed in order to make a comparison of their prediction performance. In addition, this paper also describes the methodology for optimised development of a particular predictive model. Finally, comparative analysis of the accuracy of predictive models was performed in order to define which model represents the best fit for the analysed experimental data, and also to show validity of the optimisation process.

Izvorni jezik

Znanstvena područja


Fakultet elektrotehnike, strojarstva i brodogradnje, Split

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