Vacuum chuck

The present invention relates to a vacuum chuck, and more particularly to the vacuum chuck capable of conveniently adjusting a vacuum fixing area of the vacuum chuck according to various sizes of materials to be clamped. The vacuum chuck according to the present invention includes: a body part (10);...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SONG, YOUNG CHAN, CHO CHANG RAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	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 DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS POLISHING TRANSPORTING
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