Electro-deposited thin-blade grindstone
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United States of America Patent
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-
N/A
Issued Date -
Oct 31, 2002
app pub date -
Apr 17, 2002
filing date -
Apr 26, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
To provide an electro-deposited thin-blade grindstone containing a plate-shaped base metal, depressed portions that are open from near the edge portion of the base metal to the edge portion and are formed alternately on both side surfaces of the base metal, and a number of abrasive grains fixedly deposited on the depressed portions and protruded from the side surfaces and edge portion of the base metal. The depressed portion is formed in a depth of 1/2 or more of the thickness of the base metal. The abrasive grain is a hard abrasive grain made of diamond, CBN or the like. The diameter of the abrasive grain is nearly equal to the thickness of the base metal.
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