Patent Number: 6,308,391

Title: Method producing V-shaped grooves

Abstract: To produce a chamfer or a keyway on a workpiece, the workpiece is machined with a longitudinal feed following the course of the chamfer or groove. To obtain a clean chamfer or groove in an economic way, machining is effected by a peeling operation by means of a peeling knife, whose broadside forming a cutting edge is aligned transverse to the feed direction during the longitudinal feed, and which is guided parallel to the workpiece surface with a certain cutting depth.

Inventors: Blaimschein; Gottfried (Steyr, AT), Heidlmayer; Franz (St. Marien, AT)

Assignee: GFM Beteiligungs- und Management GmbH & Co. KG

International Classification: B26D 3/00 (20060101); B26D 3/02 (20060101); B26D 3/06 (20060101); B23P 017/00 ()

Expiration Date: 10/30/2018