Diamond cutting wheel
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 8, 2002
Grant Date -
N/A
app pub date -
Oct 30, 2000
filing date -
Jul 5, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A diamond cutting wheel is disclosed. The cutting wheel is capable of reducing frictional resistance, maximizing cutting efficiency, preventing the formation of chippings and discharging cut chips effectively, by means of a plurality of depressions formed on its cutting tip and the continued cutting surfaces of the cutting tip. The cutting wheel comprises a core disk and a sintered cutting tip. The sinter is fitted around and welded to the circumferential end of the core disk. A plurality of depressions are formed on the upper and lower cutting surfaces of the cutting tip while being spaced apart from one another. The depressions formed on the upper cutting surface alternate with the depressions formed on the lower cutting surface so as to allow the cutting surfaces to be continued.
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Cited Art Landscape
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