Spot facer and boring head having replaceable carbide cutters
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 2, 1986
Grant Date -
N/A
app pub date -
Jun 6, 1984
filing date -
Jun 6, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rotating cutting tool has a clamping system that positively locks generally square or rectangular carbide cutters into position on the cutter head and extending outwardly from the head for spot facing or boring as the head is rotated. The head has backing supports that are raised above the head end surface for backing and securely holding the carbide inserts to prevent breakage or damage. The clamping system is very rapidly used, and particularly in the case of a spot facer, by having a proper diameter pilot pin member in the center, the carbide cutter inserts can be quickly adjusted for the desired cutting diameter. The unit has no flutes as normally required for high speed or sweated carbide spot facers.
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Cited Art Landscape
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