EP 2540445 B1 20130918 - Method of manufacturing a tool made from bound abrasive agents
Title (en)
Method of manufacturing a tool made from bound abrasive agents
Title (de)
Verfahren zur Herstellung eines Werkzeugs aus gebundenem Schleifmittel
Title (fr)
Procédé de fabrication d'un outil à l'aide d'un agent abrasif lié
Publication
Application
Priority
- EP 11171918 A 20110629
- EP 12167847 A 20120514
Abstract (en)
[origin: EP2540445A1] A green component comprising abrasive binder and an organic pore-forming agent is heated to temperature equal or more than decomposition temperature of the pore-forming agent. The green component is then calcined to produce bonded abrasive tool. The organic pore forming agent is dicarboxylic acid, or its hydrate.
IPC 8 full level
B24D 3/00 (2006.01); B24D 3/20 (2006.01); B24D 3/34 (2006.01); B24D 18/00 (2006.01)
CPC (source: EP)
B24D 3/005 (2013.01); B24D 3/20 (2013.01); B24D 3/348 (2013.01); B24D 18/0009 (2013.01)
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
DOCDB simple family (publication)
EP 2540445 A1 20130102; EP 2540445 B1 20130918; PL 2540445 T3 20140228
DOCDB simple family (application)
EP 12167847 A 20120514; PL 12167847 T 20120514