Airfoil edge form transfer grinding tool
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United States of America Patent
Stats
-
Aug 23, 2016
Grant Date -
Oct 30, 2014
app pub date -
Mar 21, 2014
filing date -
Apr 30, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A grinding tool is provided that includes an axial grinding wheel having a circumferential cutting slot formed therein, the cutting slot having a cross-sectional profile that includes a floor having a first radius of curvature, a first side wall rising upward from the floor and having a second radius of curvature, a second side wall rising upward from the floor opposite the first side wall and having a third radius of curvature. At least one radius of curvature corresponds to a surface, such as a leading edge of a gas turbine engine airfoil.
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