EP 1922194 A1 20080521 - METHOD AND DEVICE FOR MACHINING WORKPIECES MADE OF GLASS OR GLASS CERAMICS
Title (en)
METHOD AND DEVICE FOR MACHINING WORKPIECES MADE OF GLASS OR GLASS CERAMICS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR SPANENDEN BEARBEITUNG VON WERKSTÜCKEN AUS GLAS ODER GLASKERAMIK
Title (fr)
VERFAHREN UND VORRICHTUNG ZUR SPANENDEN BEARBEITUNG VON WERKSTUCKEN AUS GLAS ODER GLASKERAMIK
Publication
Application
Priority
- DE 2006001520 W 20060831
- DE 102005043209 A 20050909
Abstract (en)
[origin: WO2007028359A1] The invention relates to a method and device for processing workpieces (1), which are made of glass or glass ceramics, with tools (4, 5) having a special geometric blade. To this end, the material of the workpiece (1) is first softened in a locally defined manner by heating and the workpiece (1) is subsequently machined in the softened region.
IPC 8 full level
B23P 25/00 (2006.01); B28D 1/00 (2006.01); B28D 1/22 (2006.01)
CPC (source: EP)
B23K 26/0093 (2013.01); B23P 25/003 (2013.01); B28D 1/00 (2013.01); B28D 1/221 (2013.01); C03B 33/0222 (2013.01)
Citation (search report)
See references of WO 2007028359A1
Designated contracting state (EPC)
DE
DOCDB simple family (publication)
DE 102005043209 A1 20070315; EP 1922194 A1 20080521; WO 2007028359 A1 20070315
DOCDB simple family (application)
DE 102005043209 A 20050909; DE 2006001520 W 20060831; EP 06805277 A 20060831