Working method for rotational symmetric workpiece surfaces and tool therefor

The workpiece surface is finished by undercut rotation and rotary clearance. A radial linear adjustment movement takes place during the undercut rotation and at the end of this the linear radial feed is ended. The tool is then turned for rotary clearance about its axis without relative radial moveme...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BERTSCHINGER, WOLFGANG, FAIGLE, BERND, WEIDMANN, HANS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BROACHING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS FILING GRINDING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PLANING POLISHING SAWING SCRAPING SHEARING SLOTTING TOOLS FOR GRINDING, BUFFING, OR SHARPENING TRANSPORTING
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Beschreibung
Zusammenfassung:	The workpiece surface is finished by undercut rotation and rotary clearance. A radial linear adjustment movement takes place during the undercut rotation and at the end of this the linear radial feed is ended. The tool is then turned for rotary clearance about its axis without relative radial movement between the tool and workpiece and is then brought into engagement with the workpiece. At least one undercut (9,10) is produced on the workpiece surface (8) with the tool in the undercut rotation process. The rotary clearance cutter (5) is set back from the rotary cutter (4) relative to the feed direction.