Ultrasonic vibration cutting tool and production method thereof
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United States of America Patent
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N/A
Issued Date -
Feb 13, 2003
app pub date -
Oct 8, 2002
filing date -
Dec 9, 1999
priority date (Note) -
Abandoned
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Abstract
A ultrasonic vibration cutting tool which can optimize materials as in a separate type and can improve the transmission efficiency of ultrasonic vibration as in an integrated type. The ultrasonic vibration cutting tool comprises a ring-shaped projection and a blade essentially composed of diamond and held by the ring-shaped projection both of which are formed on the peripheral surface of a vibration conversion portion provided on a resonator, and the outer diameter of the blade is set larger than the outer diameter of the ring-shaped projection.
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