GLASS FILLER-CONTAINING METAL BOND GRINDING WHEEL

GLASS FILLER-CONTAINING METAL BOND GRINDING WHEEL

A grinding wheel with excellent grinding performance and providing stable grinding over a long period of time is provided. A glass filler-containing metal bond grinding wheel (10) includes a metal bond layer (14) including abrasive grains (11), a metal bond (12), and a glass filler (13). The glass f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NOMURA, Takuo, NAKAO, Takahiro, ICHINOSE, Yuji, TAKAYAMA, Shoichi
Format: Patent
Sprache:eng
Schlagworte:
GRINDING
PERFORMING OPERATIONS
POLISHING
TOOLS FOR GRINDING, BUFFING, OR SHARPENING
TRANSPORTING
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Beschreibung
Zusammenfassung:A grinding wheel with excellent grinding performance and providing stable grinding over a long period of time is provided. A glass filler-containing metal bond grinding wheel (10) includes a metal bond layer (14) including abrasive grains (11), a metal bond (12), and a glass filler (13). The glass filler-containing metal bond grinding wheel (10) has abrasive grains (11) that are diamonds and/or cubic boron nitrides, the metal bond (12) is a metal containing Cu, the ratio of the glass filler (13) volume to the metal bond (12) volume is 0.025 or more to 1.0 or less, and the metal bond (12) and the glass filler (13) are mutually diffused.