Method for removing burrs from workpieces
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United States of America Patent
Stats
-
Feb 19, 1991
Grant Date -
N/A
app pub date -
Jul 3, 1989
filing date -
Aug 5, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of and an apparatus for removing any burrs or other undesired defects from a workpiece having a bore therein is disclosed. Specifically, those burrs or other defects that are to be removed may be present on the marginal edge or interior of the bore. The method and apparatus are specifically designed to allow a rotary tool to meet the specific relationship requirements between the number of revolutions (n) and number of reciprocating motions (N), i.e., 1/3.ltoreq.n/M.ltoreq.1, when the rotary tool travels forward and backward within its specific stroke range.
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Cited Art Landscape
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