Rotating cutting tool and processing method using same

The invention relates to a rotary cutting tool ( 1 ) extending along a longitudinal axis ( 10 ) and comprising a first cutting portion ( 4 ) including a plurality of first helical teeth ( 12 ) having a given helix direction and being designed to work in a first direction of rotation of the tool. Acc...

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Bibliographische Detailangaben
1. Verfasser:	DESSOLY VINCENT
Format:	Patent
Sprache:	eng
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 GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR MILLING PERFORMING OPERATIONS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a rotary cutting tool ( 1 ) extending along a longitudinal axis ( 10 ) and comprising a first cutting portion ( 4 ) including a plurality of first helical teeth ( 12 ) having a given helix direction and being designed to work in a first direction of rotation of the tool. According to the invention, said tool also includes a second cutting portion ( 8 ) including a plurality of second helical teeth ( 16 ) having, as helix direction, the given helix direction and being designed to work in a second direction of rotation of the tool, opposed to the first.