Frictional wear testing apparatus and frictional wear testing method
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United States of America Patent
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May 15, 2001
Grant Date -
N/A
app pub date -
Jan 8, 1999
filing date -
Apr 8, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
To provide a very novel frictional wear testing apparatus and a frictional wear testing method by which injection material injected to a test piece is not dispersed, the frictional wear characteristics may be measured for a short period time in very simplified steps, a measurement error is suppressed with a good reproduceability and it is possible to make the apparatus small in size. The frictional wear testing apparatus for measuring anti-wear characteristics of a test piece such as a metal member or a ceramic member, includes a fixing mechanism for fixing the test piece and an injection mechanism for reducing a mass of the test piece by injecting injection material, in which grinding particles are mixed into liquid, to the test piece fixed to the fixing mechanism together with pressurized air.
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