Measurements 1. Depth of wear - maximum
y distance from the extrapolated original surface to the existing
worn
surface,
shown as "Min" in data table. Surface projection is made using a
second order polynomial line fit to both the left and right portions of
the parent material. This allows the program to work on both flat
and curved surfaces.
2.
Width of wear -maximum x distance between the outer edges of the worn parent
material, shown as "Wid" in the data table.
Industry Examples 1. Aircraft Engines - measurement
of the wear on tubing and pipes due to friction.
2. Space - inspection of
wear on seals and gaskets.
3. Remanufacturing - measurements
of wear on gears and other components to determine whether they can be
reworked or must be scrapped.
4. Turbine Engines - inspection
of wear on pressure face of fan disks.
Sensors and Controllers Sensor selection will be
dependent on the size of the part, the size of worn area and on the resolution
required. Any of the sensors and controllers could be used for this
application. Sensor stand-off's that fit over the part or guide the
sensor into the correct measurement position will help the user obtain
consistent and repeatable results.