Tehnički vjesnik, Vol. 22 No. 5, 2015.
Izvorni znanstveni članak
https://doi.org/10.17559/TV-20140423221850
Research on emulsion mist generation in the conditions of minimum quantity cooling lubrication (MQCL)
Radoslaw W. Maruda
; Faculty of Mechanical Engineering, University of Zielona Gora, 4 Prof. Z. Szafrana street, 65-516 Zielona Gora, Poland
Eugene Feldshtein
; Faculty of Mechanical Engineering, University of Zielona Gora, 4 Prof. Z. Szafrana street, 65-516 Zielona Gora, Poland
Stanislaw Legutko
orcid.org/0000-0001-8973-5035
; Faculty of Mechanical Engineering and Management, Poznan University of Technology, 3 Piotrowo Street, 60-965 Poznan, Poland
Grzegorz M. Krolczyk
; Faculty of Production Engineering and Logistics, Opole University of Technology, 76 Prószkowska Street, 45-758 Opole, Poland
Sažetak
The paper presents the effect of emulsion mist generation parameters and the distance of the nozzle from the contact zone of the cutting wedge with the workpiece on the diameter and number of droplets supplied into the cutting zone. The conditions of emulsion mist generation, in which all the droplets supplied to the cutting zone in a given time, are evaporated in this time. An analysis of heat flow in the MQCL method was presented and it was proved that the air flow and the distance of the nozzle from the cutting zone have the most significant effect on the diameter of droplets.
Ključne riječi
droplets flow; heat flow; Minimal Quantity Cooling-Lubrication (MQCL)
Hrčak ID:
147290
URI
Datum izdavanja:
22.10.2015.
Posjeta: 1.935 *