Title:
DEVICE, METHOD, AND CUTTING PLATE FOR MACHINING A ROTATING WORKPIECE
Document Type and Number:
WIPO Patent Application WO/2016/135005
Kind Code:
A9
Abstract:
The invention relates to a method and a device for machining a workpiece (2) rotating about a rotational axis (1). The machining point (8) moves along the cutting edge of a cutting edge plane (3) and the surface (7, 7') to be machined in a rolling movement on an advancement plane which is not intersected by the rotational axis (1). By using a pivot drive (25, 32), a large enough pivot angle can be implemented such that a first surface (7) of the workpiece (2) can be machined by a machining point (8) moving along the first cutting edge (4) in a first machining step using a first of the two cutting edges (4), and then in a second machining step using a second of the two cutting edges (4, 4'), a second surface (7') of the workpiece can be machined, wherein the machining point (8) moves along the second cutting edge (4') and the second surface (7') to be machined. Furthermore, the cutting edge (4, 4') has a curvature radius which is smaller than the distance from the pivot axis (9) of the holder (5) to the cutting edge (4, 4'), and the holder (5) can additionally be displaced on the advancement plane with a movement component in a direction transverse to the rotational axis (1).
Inventors:
KLOSE JÜRGEN (DE)
Application Number:
PCT/EP2016/053236
Publication Date:
March 30, 2017
Filing Date:
February 16, 2016
Export Citation:
Assignee:
VANDURIT GMBH HARTMETALL UND DIAMANTWERKZEUGE (DE)
International Classes:
B23B29/24; B23B1/00; B23B3/06; B23B5/00; B23B27/12; B23B27/16; B23Q1/62; G05B19/18
Attorney, Agent or Firm:
GRUNDMANN, Dirk et al. (DE)
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