Method for milling a cutout in a workpiece, and workpiece having a cutout
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United States of America Patent
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Feb 7, 2017
Grant Date -
Jul 24, 2014
app pub date -
Dec 14, 2011
filing date -
Dec 17, 2010
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Abstract
A method for milling a cutout using a milling cutter in a workpiece is provided. A longitudinal axis of the milling cutter is positioned in a first orientation relative to the workpiece to contact a first side of the workpiece. An enveloping cylindrical surface of the milling cutter is then used to cut a cutout which has a plurality of peripheral edges and rounded corners. The milling cutter is then placed in a second orientation which is angled relative to the first orientation. Thereafter, the enveloping cylindrical surface and an enveloping axial surface of the milling cutter are used to further cut the rounded corners of the cutout to form sharp corners.
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