Angular feed centerless grinder

Details Angular feed centerless grinder Angular feed centerless grinder

1977-06-06

1978-04-11

Jones, Jr., James L.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

B24B 518

Patent

active

040831515

ABSTRACT:
An angular feed centerless grinder having a frusto-conical grinding wheel adapted to simultaneously grind a workpiece diameter and adjacent shoulder by feeding the wheel relative to the workpiece at an angle to the center line of the workpiece, i.e. at the juncture of the work diameter and shoulder. A generally cylindrical regulating wheel is adapted to support and drive the workpiece in a conventional manner. The grinding wheel and regulating wheel are adapted to move relative to the workpiece along their respective line of centers between the wheels and the workpiece, thus establishing an obtuse angle between the feed vectors of the regulating and grinding wheels in the one plane, while an obtuse angle is likewise established between the feed vectors in a second, perpendicular plane.

REFERENCES:
patent: 1676620 (1928-07-01), Norton
patent: 1709818 (1929-04-01), Binns
patent: 2322619 (1943-06-01), Ekholm
patent: 2466478 (1949-04-01), Riley

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