Dressing roll and method for producing the same

Details Dressing roll and method for producing the same Dressing roll and method for producing the same

1988-12-20

1990-01-09

Schmidt, Frederick R.

Stone working

Turning

Grinding-wheel dressing

125 39, 51206R, B24B 5300

Patent

active

048920827

ABSTRACT:
A dressing roll comprises a revolving circumferential surface, in particular two conical circumferential surfaces (12, 13) intersecting each other along an outer circumferential line (14). The circumferential surface is garnished with diamonds. In order to ensure that the diamond needles attack a grinding wheel to be dressed over a two-dimensional surface and to avoid the production of spiral-shaped dressing grooves in the grinding wheel surface, the diamonds take the form of diamond needles (15, 16) which project obliquely from the circumferential surface (12, 13) and whose free ends (17, 18) overlap each other in the circumferential direction (FIG. 1).

REFERENCES:
patent: 2380451 (1945-07-01), Koebel
"Handbuch der Fertigungstechnik" from G. Spur and Th. Stoferle, Carl Hanser Verlag, vol. 3/2, 1980, p. 144.

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