发明名称 Method producing V-shaped grooves
摘要 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.
申请公布号 US6308391(B1) 申请公布日期 2001.10.30
申请号 US19990452995 申请日期 1999.12.02
申请人 GFM BETEILIGUNGS- UND MANAGEMENT GMBH & CO. KG 发明人 BLAIMSCHEIN GOTTFRIED;HEIDLMAYER FRANZ
分类号 B26D3/02;B26D3/06;(IPC1-7):B23P17/00 主分类号 B26D3/02
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