GRINDING WHEEL AND MANUFACTURING METHOD THEREOF

PROBLEM TO BE SOLVED: To provide a grinding wheel and a manufacturing method thereof, having a porous hard matrix having enough porosity for storing chips generated in the course of grinding and enough strength not to get out of shape. SOLUTION: In this grinding wheel 10, abrasive grains 11 are disp...

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Bibliographic Details
Main Authors ONOMOTO TATSURO, ABE TOSHIFUMI, TANIGAWA YOSHIHIRO, HIROSE MASANORI
Format Patent
LanguageEnglish
Published 22.09.2005
Edition7
Subjects
GRINDING
PERFORMING OPERATIONS
POLISHING
TOOLS FOR GRINDING, BUFFING, OR SHARPENING
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a grinding wheel and a manufacturing method thereof, having a porous hard matrix having enough porosity for storing chips generated in the course of grinding and enough strength not to get out of shape. SOLUTION: In this grinding wheel 10, abrasive grains 11 are dispersed with soft grains 12 in the porous hard matrix 3. The hard matrix 13 contains silicide generated by burning synthetic reaction of silicon carbide and metal, and the soft grains 12 are graphite obtained by burning synthetic reaction of silicon carbide and metal. In this case, nickel may be used as metal, and the silicide generated at that time is nickel silicide. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20040066014