发明名称 |
Bonded abrasive grit structure |
摘要 |
A bonded abrasive grit structure which may be attached to a tool surface and a method for making a grit structure and tool therefrom. The grit structure includes a plurality of peaks which have a grit particle at the apex and are substantially the same height such that the apexes collectively define a plane. A setting matrix of preferably tungsten carbide particulate matter of high melting point surrounds the grit particle. A resin binder is dispersed throughout the structure. The binder is drivable from the structure at a first temperature. The structure is brazeable to a tool surface by infiltration of a brazing material therethrough at a second higher temperature.
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申请公布号 |
US4916869(A) |
申请公布日期 |
1990.04.17 |
申请号 |
US19880226442 |
申请日期 |
1988.08.01 |
申请人 |
L. R. OLIVER & COMPANY, INC. |
发明人 |
OLIVER, LLOYD R. |
分类号 |
B24D3/02;B24D3/06;B24D3/10 |
主分类号 |
B24D3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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