Gear cutting – milling – or planing – Gear cutting – Gear chamfering or deburring
Patent
1990-05-22
1991-10-01
Bilinsky, Z. R.
Gear cutting, milling, or planing
Gear cutting
Gear chamfering or deburring
409 9, B23F 1910
Patent
active
050528653
ABSTRACT:
An apparatus for deburring radial end surfaces of axially oriented splines abutting annular grooves formed in workpieces such as mainshaft gears. The apparatus includes an axially oriented reference body and a splined workpiece support member rotatably mounted with respect to the reference body. Design of the apparatus is adaptable for deburring a workpiece having either male or female splines, wherein the splines are located in an annular recess disposed within the workpiece. In a preferred form, the apparatus includes a radially oriented cutting ring adapted to engage a radially extending groove for removal of burrs from rear surfaces of the axially extending splines. Also in a preferred form, the apparatus includes a device for axially adjusting the position of the cutting ring relative to various lengths of splines to be deburred. Finally, in the same preferred form, a spring is employed to axially bias the workpiece against the cutting ring so that the workpiece may be resiliently displaced upon occurrence of force spikes during the deburring process.
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Bilinsky Z. R.
Dana Corporation
McDonald F. B.
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