APPARATUS FOR FINELY PROCESSING SURROUNDING SURFACE OF WORKPIECE ECCENTRICALLY DISPOSED WITH RESPECT TO WORKPIECE AXIS OF WORKPIECE

PURPOSE: A micromachining apparatus for the circumferential surface of a workpiece eccentrically arranged corresponding to the axis of the workpiece is provided to comprise a vibration drive unit for the apparatus to apply a vibration movement which is in parallel with the axis of the workpiece, in...

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Bibliographic Details
Main Authors CHRISTOPH WEBER, OLIVER HILDEBRANDT
Format Patent
LanguageEnglish
Korean
Published 31.07.2013
Subjects
DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
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Summary:PURPOSE: A micromachining apparatus for the circumferential surface of a workpiece eccentrically arranged corresponding to the axis of the workpiece is provided to comprise a vibration drive unit for the apparatus to apply a vibration movement which is in parallel with the axis of the workpiece, in case a micromachining tool is a finishing tool, and to generate a cross-cutting structure which is distinctive about a finishing process. CONSTITUTION: A micromachining apparatus for the circumferential surface of a workpiece eccentrically arranged corresponding to the axis of the workpiece comprises a rotational drive unit (24), a pressurizing unit (20), a bearing unit (18), and a power applying unit. The power applying unit applies a braking power and/or an accelerating power to a bearing part of the bearing unit which implements a reciprocal movement between two switching positions by the rotation of the workpiece (12).
Bibliography:Application Number: KR20130006152