Stone working – Turning – Grinding-wheel dressing
Patent
1979-09-26
1981-08-25
Whitehead, Harold D.
Stone working
Turning
Grinding-wheel dressing
125 39, 407118, B24B 5312
Patent
active
042853249
ABSTRACT:
A grinding wheel dressing tool having a dressing edge consisting essentially of a side dressing edge angle ranging between 30.degree. and 75.degree. wherein the side dressing edge is at least about 0.5 millimeter in length and an end dressing edge angle between 5.degree. and 30.degree. wherein the end dressing edge is at least about 0.5 millimeter in length, said dressing edge having a lip angle ranging from 90.degree. to 120.degree., and engaging the periphery of a rotating grinding wheel with said dressing tool at a negative side rake angle ranging from -5.degree. to -35.degree..
REFERENCES:
patent: 2509922 (1950-04-01), Bura
patent: 3576200 (1971-04-01), Elmes
patent: 3898772 (1975-08-01), Sawluk
"Analysis of Positive Rake Dressing" Frank R. Skinner, 9 pages, dated prior to 8-28-78.
Davis Jr. James C.
General Electric Company
MaLossi Leo I.
Whitehead Harold D.
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