Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 1257950

Sustainable Machining: MQL Technique Combined with the Vortex Tube Cooling When Turning Martensitic Stainless Steel X20Cr13


Šterpin Valić, Graciela; Kostadin, Tihana; Cukor, Goran; Fabić, Marko
Sustainable Machining: MQL Technique Combined with the Vortex Tube Cooling When Turning Martensitic Stainless Steel X20Cr13 // Machines 2023, 11 (2023), 3; 11030336, 22 doi:10.3390/machines11030336 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1257950 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Sustainable Machining: MQL Technique Combined with the Vortex Tube Cooling When Turning Martensitic Stainless Steel X20Cr13

Autori
Šterpin Valić, Graciela ; Kostadin, Tihana ; Cukor, Goran ; Fabić, Marko

Izvornik
Machines 2023 (2075-1702) 11 (2023), 3; 11030336, 22

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

Ključne riječi
martensitic stainless steel X20Cr13 ; sustainable cooling/lubrication techniques ; MQL + vortex tube ; surface roughness ; tool life

Sažetak
For the purpose of contributing to sustainable machining, the aim was to investigate the turning of martensitic stainless steel X20Cr13 under alternative cooling and lubrication techniques. The minimum quantity lubrication technique in combination with the vortex tube cooling, as the determined optimal cooling method using the Taguchi- based entropy weighted grey relational analysis (compared to emulsion and minimum quantity lubrication technique) in previous research when turning martensitic stainless steel X20Cr13, were applied in this research in accordance with the Box– Behnken design. The aim is to investigate, when applying the optimal cooling condition (minimum quantity lubrication + vortex) with the Box–Behnken design, which parameters have a significant influence on reducing the surface roughness parameters Ra and Rz and also on the tool life (T). The cutting speed (vc = 260, 290 and 320 m/min), feed rate (f = 0.3, 0.35 and 0.4 mm/rev) and depth of cut (ap = 1, 1.5 and 2 mm) were selected as cutting parameters. An exponential model for Ra, Rz and T was obtained. According to the ANOVA results, it can be seen that only the feed rate had a significant influence on Ra and Rz. For tool life, according to the ANOVA results, it can be seen that all three parameters (cutting speed, feed rate and depth of cut) have significant influence on the tool life (T). Experimental results were compared with the results of the exponential mathematical model and presented in diagrams. A new nozzle was designed for this research to allow micro-droplets from the MQL unit and chilled compressed air from the vortex tube to be connected in one stream (single-channel system) before entering the cutting zone, thus allowing for simultaneous lubrication and cooling. For the used vortex tube system with an air flow of 708 L/min and the inlet air pressure of 0.69 MPa, a temperature drop of −29 °C can be achieved in regard to the inlet air temperature of 21 °C. Therefore, the minimum quantity lubrication technique with vortex tube cooling can be recommended for turning of martensitic stainless steel X20Cr13.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
NadSve-Sveučilište u Rijeci-uniri-mladi-tehnic-20-12 - MQL tehnika podmazivanja u kombinaciji s hlađenjem vrtložnom cijevi za održivo tokarenje teško obradivog austenitnog nehrđajućeg čelika (Šterpin Valić, Graciela, NadSve ) ( CroRIS)
NadSve-Sveučilište u Rijeci-uniri-tehnic-18-293 - Istraživanje alternativnih tehnika hlađenja-podmazivanja za održivu strojnu obradu teško obradivih materijala (Cukor, Goran, NadSve ) ( CroRIS)

Poveznice na cjeloviti tekst rada:

doi www.mdpi.com

Citiraj ovu publikaciju:

Šterpin Valić, Graciela; Kostadin, Tihana; Cukor, Goran; Fabić, Marko
Sustainable Machining: MQL Technique Combined with the Vortex Tube Cooling When Turning Martensitic Stainless Steel X20Cr13 // Machines 2023, 11 (2023), 3; 11030336, 22 doi:10.3390/machines11030336 (međunarodna recenzija, članak, znanstveni)
Šterpin Valić, G., Kostadin, T., Cukor, G. & Fabić, M. (2023) Sustainable Machining: MQL Technique Combined with the Vortex Tube Cooling When Turning Martensitic Stainless Steel X20Cr13. Machines 2023, 11 (3), 11030336, 22 doi:10.3390/machines11030336.
@article{article, author = {\v{S}terpin Vali\'{c}, Graciela and Kostadin, Tihana and Cukor, Goran and Fabi\'{c}, Marko}, year = {2023}, pages = {22}, DOI = {10.3390/machines11030336}, chapter = {11030336}, keywords = {martensitic stainless steel X20Cr13, sustainable cooling/lubrication techniques, MQL + vortex tube, surface roughness, tool life}, journal = {Machines 2023}, doi = {10.3390/machines11030336}, volume = {11}, number = {3}, issn = {2075-1702}, title = {Sustainable Machining: MQL Technique Combined with the Vortex Tube Cooling When Turning Martensitic Stainless Steel X20Cr13}, keyword = {martensitic stainless steel X20Cr13, sustainable cooling/lubrication techniques, MQL + vortex tube, surface roughness, tool life}, chapternumber = {11030336} }
@article{article, author = {\v{S}terpin Vali\'{c}, Graciela and Kostadin, Tihana and Cukor, Goran and Fabi\'{c}, Marko}, year = {2023}, pages = {22}, DOI = {10.3390/machines11030336}, chapter = {11030336}, keywords = {martensitic stainless steel X20Cr13, sustainable cooling/lubrication techniques, MQL + vortex tube, surface roughness, tool life}, journal = {Machines 2023}, doi = {10.3390/machines11030336}, volume = {11}, number = {3}, issn = {2075-1702}, title = {Sustainable Machining: MQL Technique Combined with the Vortex Tube Cooling When Turning Martensitic Stainless Steel X20Cr13}, keyword = {martensitic stainless steel X20Cr13, sustainable cooling/lubrication techniques, MQL + vortex tube, surface roughness, tool life}, chapternumber = {11030336} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font