TOOL-HOLDER CYLINDER AND ABRASIVE UNIT FOR SURFACE MACHINING OF STONE OR CERAMIC MATERIALS

Described is a tool-holder cylinder (100; 300) for supporting abrasive tools, designed to be attached to a head (71) of a machine tool for surface machining of ceramic and/or stone materials, wherein said head (71) is configured to rotate about a first axis (x) substantially parallel to a surface to...

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Bibliographische Detailangaben
1. Verfasser:	TREVISAN, Piergiorgio
Format:	Patent
Sprache:	eng
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TOOLS FOR GRINDING, BUFFING, OR SHARPENING TRANSPORTING
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Beschreibung
Zusammenfassung:	Described is a tool-holder cylinder (100; 300) for supporting abrasive tools, designed to be attached to a head (71) of a machine tool for surface machining of ceramic and/or stone materials, wherein said head (71) is configured to rotate about a first axis (x) substantially parallel to a surface to be machined and coinciding with the axis of central symmetry of said cylinder (100; 300), said cylinder (100; 300) comprising an upper surface (120; 320), a lower surface (130; 330), and a side surface (160; 360) parallel to the first axis (x) and on which are formed a plurality of seats (111; 311) designed to house said abrasive tools by means of a dovetail coupling, characterised in that said seats (111; 311) have a first tapering which extends perpendicularly and away from the first axis (x), and a second tapering parallel to the first axis (x). The invention further relates to an abrasive unit comprising a cylinder of the said type and to a machine comprising said abrasive unit.