CUTTING TOOL REST AND MACHINE TOOL

A cutting tool rest includes a first tool holder that holds a rotating tool, a second tool holder that holds a fixed tool, and a plurality of holder-mounting parts on which one of first tool holder and the second tool holder is selectively mounted. Each of first tool holder and the second tool holde...

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Bibliographische Detailangaben
Hauptverfasser:	MIZUKOSHI, Kenichi, KURIYA, Tatsuhiko, HIKITA, Isao
Format:	Patent
Sprache:	eng
Schlagworte:	BORING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING TURNING
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Beschreibung
Zusammenfassung:	A cutting tool rest includes a first tool holder that holds a rotating tool, a second tool holder that holds a fixed tool, and a plurality of holder-mounting parts on which one of first tool holder and the second tool holder is selectively mounted. Each of first tool holder and the second tool holder includes a clamping mechanism part. Each of holder-mounting parts includes a hydraulic cylinder mechanism part that causes clamping mechanism part to operate in a clamped state of clamping a tool and an unclamped state of unclamping the tool when a hydraulic pressure is supplied.