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Title:
CUTTING, GRINDING AND POLISHING DISK, AND METHOD FOR MACHINING WORKPIECES
Document Type and Number:
WIPO Patent Application WO/2020/098852
Kind Code:
A3
Abstract:
The invention relates to a disk-shaped cutting tool (1), to a radial cutting method for machining axially elongate workpieces, to a cutting device and to a use of a disk-shaped cutting tool. A disk-shaped cutting tool according to the invention has defined flexibility and a defined impact. In a radial cutting method according to the invention, lateral deflection of the axially stationarily rotating tool (1) brings the tool, by means of the at least one laterally applied grinding and polishing surface (6, 20, 21, 22), into axial effective contact with the workpiece to be machined. In a cutting device according to the invention, the cutting tool (1) can be moved only radially in order to machine the workpiece. A use, according to the invention, of a disk-shaped tool (1) serves the purpose of specimen preparation and subsequent surface analysis on a workpiece cut to length.

Inventors:
WITTMANN ARMIN (DE)
FERRING JONAS (DE)
EHLENZ TOBIAS (DE)
ROBERT DIETMAR (DE)
Application Number:
PCT/DE2019/000296
Publication Date:
July 09, 2020
Filing Date:
November 13, 2019
Export Citation:
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Assignee:
HOCHSCHULE TRIER TRIER UNIV OF APPLIED SCIENCES (DE)
International Classes:
B24D5/12; B24B27/06; B24D5/14; B24D7/06; B24D7/14
Domestic Patent References:
WO2011029106A22011-03-10
WO2008025045A12008-03-06
Foreign References:
US6632131B12003-10-14
JP2002252186A2002-09-06
GB2335161A1999-09-15
US4989372A1991-02-05
US20050224063A12005-10-13
DE4409748A11995-09-28
DE20108804U12001-08-23
US2064017A1936-12-15
DE20109636U12002-03-28
Attorney, Agent or Firm:
WAGNER, Jörg (DE)
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