EP 3826807 B1 20220413 - CUTTING, GRINDING AND POLISHING DISK, AND METHOD FOR MACHINING WORKPIECES
Title (en)
CUTTING, GRINDING AND POLISHING DISK, AND METHOD FOR MACHINING WORKPIECES
Title (de)
TRENN-, SCHLEIF- UND POLIERSCHEIBE, TRENNVORRICHTUNG UND VERFAHREN ZUR BEARBEITUNG VON WERKSTÜCKEN
Title (fr)
DISQUE À SÉPARER, À PONCER ET À POLIR, DISPOSITIF DE SÉPARATION ET PROCÉDÉ D'USINAGE DE PIÈCES
Publication
Application
Priority
- DE 102018008920 A 20181113
- DE 2019000296 W 20191113
Abstract (en)
[origin: CA3119695A1] 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.
IPC 8 full level
B24D 5/12 (2006.01); B24B 27/06 (2006.01); B24D 5/14 (2006.01); B24D 7/06 (2006.01); B24D 7/14 (2006.01)
CPC (source: EP US)
B23D 61/025 (2013.01 - US); B24B 9/00 (2013.01 - US); B24B 27/0675 (2013.01 - EP); B24D 5/123 (2013.01 - EP); B24D 5/14 (2013.01 - EP); B24D 7/06 (2013.01 - EP); B24D 7/14 (2013.01 - EP); B24D 2205/00 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
DOCDB simple family (publication)
DE 102018008920 A1 20200514; AU 2019379955 A1 20210617; BR 112021009305 A2 20210810; CA 3119695 A1 20200522; CL 2021001262 A1 20211224; CN 113613840 A 20211105; DK 3826807 T3 20220627; EA 202191191 A1 20211012; EP 3826807 A2 20210602; EP 3826807 B1 20220413; EP 3826807 B8 20220518; ES 2920478 T3 20220804; HR P20220779 T1 20221014; HU E059056 T2 20221028; JP 2022507483 A 20220118; MX 2021005602 A 20210921; PL 3826807 T3 20220801; RS 63356 B1 20220729; SG 11202105026R A 20210629; SI 3826807 T1 20220831; US 2022009014 A1 20220113; WO 2020098852 A2 20200522; WO 2020098852 A3 20200709; ZA 202103781 B 20220428
DOCDB simple family (application)
DE 102018008920 A 20181113; AU 2019379955 A 20191113; BR 112021009305 A 20191113; CA 3119695 A 20191113; CL 2021001262 A 20210513; CN 201980081854 A 20191113; DE 2019000296 W 20191113; DK 19827595 T 20191113; EA 202191191 A 20191113; EP 19827595 A 20191113; ES 19827595 T 20191113; HR P20220779 T 20191113; HU E19827595 A 20191113; JP 2021526454 A 20191113; MX 2021005602 A 20191113; PL 19827595 T 20191113; RS P20220568 A 20191113; SG 11202105026R A 20191113; SI 201930265 T 20191113; US 201917293747 A 20191113; ZA 202103781 A 20210602