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1. (WO2018046489) MACHINING TOOL, TOOL SYSTEM AND CUTTING ELEMENT TEMPERATURE CONTROL METHOD

Pub. No.:    WO/2018/046489    International Application No.:    PCT/EP2017/072227
Publication Date: Fri Mar 16 00:59:59 CET 2018 International Filing Date: Wed Sep 06 01:59:59 CEST 2017
IPC: B23B 25/00
B23B 27/10
B23Q 11/14
B23B 31/00
B23Q 17/09
Applicants: MAS GMBH
H&H GERÄTEBAU GMBH
HOCHSCHULE KARLSRUHE - TECHNIK UND WIRTSCHAFT
Inventors: KNIPPING, Tobias
HAAS, Rüdiger
MÜLLER, Timo
BRENNER, Wolf
MÖRK, Thomas
BÖLKE, Uwe
HERRMANN, Norbert
KRAUS, Jakob
Title: MACHINING TOOL, TOOL SYSTEM AND CUTTING ELEMENT TEMPERATURE CONTROL METHOD
Abstract:
A machining tool (20) having a tool holder (28) and a cutting element (30) which is connected to the tool holder (28), and having a cooling device for cooling the cutting element (30). The cooling device (50) has a closed coolant circuit (56) which has a heat exchanger (52) that has a heat exchanger housing (54) to which coolant (58) is supplied and from which heated coolant (60) is discharged, the heat exchanger housing (58) being situated in a heat exchanger receptacle (62) of the tool holder (28), and a heat-conducting element (66) which extends between the cutting element (30) and the heat exchanger housing (54) being situated in the tool holder (28).