Method and apparatus for fine working or microfinishing
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United States of America Patent
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-
Sep 21, 1993
Grant Date -
N/A
app pub date -
Oct 19, 1990
filing date -
Feb 23, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to a method and an apparatus for fine-working or microfinishing of workpiece surfaces, particularly rotationally-symmetrically moved workpieces (38) with oscillating or rotating tools such as honing stones (18) or fine polishing stones, which are infed against the workpiece (38). Dependent on a measured parameter proportional to the machining force, the tool infeed is controlled such that a continuous workpiece material remove with constant removal speed is achieved. The reaction force is measured at any point in the flux of force to determine the machining force.
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