Composite abrasive product comprising an active part of ultra-ha

Abrasive tool making process – material – or composition – Miscellaneous

Patent

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Details

51295, 51309, B24D 300

Patent

active

050571249

ABSTRACT:
A composite abrasive product comprises a refractory carbide support and a ring-shaped compact having a rotational symmetry about an axis of the support. The compact has an axial thickness which is small as compared with the axial thickness of the support and a substantially triangular axial cross-section, said compact having a face metallurgically bonded to a chamfered circumferential part of the support and the two remaining faces joining at a cutting edge. A method for manufacturing such a product is also disclosed.

REFERENCES:
patent: 4215999 (1980-08-01), Phaal
patent: 4225322 (1980-09-01), Knemeyer
patent: 4255165 (1981-03-01), Dennis et al.
patent: 4268276 (1981-05-01), Bovenkerk
patent: 4604106 (1986-08-01), Hall et al.
patent: 4789385 (1988-12-01), Dyer et al.
patent: 4817341 (1989-04-01), Umeda
patent: 4824442 (1989-04-01), Cerceau
patent: 4850523 (1989-07-01), Slutz
patent: 4871377 (1989-10-01), Frushour

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