Vorrichtung und Verfahren zur Kühlung und Schmierung von Werkzeugen in Bearbeitungsverfahren

Details

Veröffentlichungs-Nr.

EP3248730

Aktenzeichen

EP16382239

Anmeldetag

27. Mai 2016

Veröffentlichung

19. Mai 2021

Erteilung

19. Mai 2021

Rechtsraum

EP

IPC

B23Q11/10

Abstract

A device (100) for cooling and lubricating a tool during a chip removal machining process, which comprises: a first subsystem (110) for cryogenic cooling that comprises: a first entry (1) configured to introduce CO 2 in liquid state in a first conduit (a) of the device (100); a first exit (18) configured to supply CO 2 in liquid state from a second conduit (g) of the device (100); a third conduit (b) located between said first (a) and second conduit (g); and means (2, 7, 8, 4, 11, 13, 14, 15, 16, d, h, c) for preventing the formation of dry ice in said first, second and third conduits (a, g, b); and a second subsystem (120) for lubrication that comprises means (3, 5, 6, 9, 10, 12, 19, i, j, f, k, e, 20) for supplying micro-particles of a cutting oil in liquid state; wherein said first subsystem (110) and second subsystem (120) are independent from each other, and wherein said first subsystem (110) and second subsystem (120) are configured to act either simultaneously or either one alone (110, 120). Method of operation of the device.

Anmelder

Firmen

Universidad del Pais Vasco - Euskal Herriko Unibertsitatea (UPV/EHU)
Fundación Tecnalia Research & Innovation

Land

🇪🇸 Spanien

Fachgebiete