Grinding tool with a metal-synthetic resin binder and method of producing the same
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United States of America Patent
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May 16, 2000
Grant Date -
N/A
app pub date -
Oct 6, 1997
filing date -
Feb 14, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Grinding tool for the machining of particularly brittle materials, whose abrasive rim bond is constructed of two components, whereby one component consists of resinoid such as, for example, high temperature thermoplast or pressure sintered polymer and a second component of low melting sintered metal. The processing temperature of both components by the joint pressure sintering is the same. The nature of the invention consists in the construction of a particular connected network for each of the two different bonding agents and their interrelated spatial intertwining in the abrasive rim to an interpenetrating network. A process for the production of abrasive rims for grinding tools according to the invention is indicated.
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