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6.3 Operating the Actuator
For detailed information about 2000X aed Actuator Controls, refer to 2.4 Controls and
Indicators.
If you do not obtain optimal results initially, based on the quality of the weld obtained and
the loading meter reading, you can alter settings to achieve satisfactory results. Change
one setting at a time until a weld is produced in minimum time with maximum strength.
Table 6.2 To operate the 2000X aed actuator
Step Action
1
If your application has been analyzed in the Branson Applications
Laboratory, consult the Branson Lab Report for appropriate settings or
check the 2000X Power Supply manual.
2
Properly adjust the mechanical stop so that the horn does not make
contact with your fixture. (Refer to 6.2.5
Mechanical Stop for more
information on this adjustment.)
3
If the Actuator is mounted on a Base, make sure that the Emergency Stop
button is not pushed in.
If not using the Branson Base, verify that the Emergency Stop signal
source is not in the Emergency Stop mode.
4
With a part in place, depress and hold both start switches simultaneously,
or activate the start mechanism.
5 The horn advances and contacts the part.
6
Force develops between the horn and the part, activating the S-Beam
Load Cell.
7
Ultrasonic vibrations are activated. The power bar graph on the power
supply indicates loading (usually in the 25% to 100% range). The start
switches can now be released.
8
Ultrasonics stop and the horn continues to clamp the part for the hold time
you selected.
9
After the completion of the hold cycle, the horn retracts automatically and
you can remove the part from the fixture.
10
Weld a few parts using the initial parameters and check for the desired
properties.
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