SKF CMSS6165, Руководство пользователя

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Applications
Phase Analysis
Strobe Light 5 - 7
User Manual
Phase Analysis
The Strobe Light can be used to measure movement
of parts of a machine, couplings and machine cases in
a machine train. The direction of movement (Phase)
reveals important information about looseness,
unbalance and alignment.
This section is not intended to be a comprehensive
review of these measurements. Refer to one of the
many training notes and application notes written
over the years on these techniques.
This section outlines the preparations and use of the
strobe light in order to be assured the measurements
you are making are correct.
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The Microlog is not needed to do
phase analysis. You do need a
method of powering the vibration
transducer, you can use a self-
generating velocity transducer to
drive the strobe light, or you can set
ANALZ to YES in the menu and the
strobe will power the vibration
transducer (accelerometer).
To prepare preparation for phase analysis:
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It is important to use a magnetic
mounting base on the vibration
transducer.
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Use a transducer cable that is long
enough to allow you to get some
distance away from the strobe light.
•
Mount the strobe on a tripod so it can be fixed in
one location.
•
Connect the vibration transducer to the strobe
light (using a power source or the Microlog).