Apparatus For Detecting Intensity And/Or Density Of Shot Blasting
Author: Matsuura et al.
Source: US Patent 5,113,680
Doc ID: 1992096
Year of Publication: 1992
Abstract:
Disclosed is an apparatus for detecting at least one of an
intensity and a density of shot blasting during shot treatment,
which includes a shot bombardment and propagation
member including a first part to be bombarded by
a shot stream for generating elastic waves when bombarded
by the shot stream and a second part for propagating
the elastic waves therethrough, a transducer for
receiving the elastic waves from the shot bombardment
and propagation member and transducing the elastic
waves into a high-frequency electrical signal, and a
measuring circuit detecting at least one of the number of
times of shot bombardment and the intensity of shot
bombardment on the basis of the high-frequency electrical
signal.
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