Abrasive compact dressing tools, tool fabrication methods for dr

Details Abrasive compact dressing tools, tool fabrication methods for dr Abrasive compact dressing tools, tool fabrication methods for dr

1978-05-15

1982-07-20

Czaja, Donald E.

Abrasive tool making process, material, or composition

With synthetic resin

51297, 51307, 51308, 51309, 125 39, B24D 1700

Patent

active

043398960

ABSTRACT:
A method for dressing a grinding wheel, comprising the step of engaging the periphery of a rotating grinding wheel with a dressing tool composed at a positive back rake angle and optionally at a positive side rake angle. The dressing tool is preferably comprised of a composite compact having a first layer of bonded abrasive crystals of diamond or CBN and a second layer of cemented tungsten carbide bonded to the first layer. The compact may be provided with a side cutting edge angle between 0.degree. and 90.degree. and an end edge cutting angle between 0.degree. and 45.degree..

REFERENCES:
patent: 2404184 (1946-07-01), Ludel
patent: 2791211 (1957-05-01), Nagy
patent: 2854966 (1958-10-01), Ladinsky
patent: 3743489 (1973-07-01), Wentorf et al.
patent: 3767371 (1973-10-01), Wentorf et al.
patent: 3850591 (1974-11-01), Wentorf
Oberg et al., Machinery's Handbook (20th Edition) pp. 1991-1997; 1975.

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