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7.3 Operating the Actuator
For detailed information about 2000Xc Actuator Controls, refer to 2.5 Actuator Controls
and Indicators
To operate the 2000Xc Actuator:
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 7.2 Operating the 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 Chapter 6: Power Supply Operation.
2
Properly adjust the mechanical stop so that the horn does not make contact
with your fixture. (Refer to 7.2.5 Mechanical Stop for more information on
this adjustment).
3 Ensure that the Emergency Stop button is not pushed in.
4 With a part in place, depress and hold both start switches simultaneously.
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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