Methods and systems for chip breaking in turning applications using CNC toolpaths
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United States of America Patent
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Aug 14, 2012
Grant Date -
Apr 30, 2009
app pub date -
Oct 14, 2008
filing date -
Oct 16, 2007
priority date (Note) -
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Abstract
The present invention provides methods and systems for chip breaking, controlling cutting tool wear, and the like in turning, boring, and other applications, including: engaging a workpiece with a cutting tool in a feed direction along a toolpath, superimposing an oscillation in the feed direction on the toolpath, and dynamically or non-dynamically varying the oscillation superimposed in the feed direction on the toolpath such that interrupted cuts and chips of a predetermined length or less are produced. These systems take full advantage of computer numerical control (CNC) methodologies.
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