Dukane ES, Руководство пользователя

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Step 6 - Program Sensing Speed
Figure 6-10 iQ Explorer II
, Process Settings > Sensing Start Position
Step 7 - Program Sensing Start Position
Figure 6-9 iQ Explorer II
, Process Settings > Sensing Speed
On the Process Settings tab, find Sensing Speed .
This is the speed (inches or millimeters per second) at
which the horn will move during the approach just before
reaching the trigger position. A typical starting value for
Sensing Speed is 0.040 in/s (1.0 mm/s). Sensing Speed
can be set higher for shorter cycle times, or lower for
greater trigger force detection accuracy.
This feature is exclusive to the servo-controlled systems
and allows for precise, accurate trigger forces.
See Figure 6-10. Sensing Start Position is the actual
position in the machine travel where
the system begins
to sense for the trigger force to be achieved. By the time
the horn reaches the Sensing Start Position, it is already
moving at the programmed Sensing Speed.
If you do not know the position where this contact is
made, select the
Teach
button. See Figure 6-11.
It is critical to program the Sensing Start Posi-
tion so that the horn is never in contact with
the part at this position, taking into account the
height variability of unwelded parts. Failure to
do so may result in equipment damage.
NOTE
Page 102
iQ Series Ultrasonic Generator/Power Supply, Servo Systems, ES User’s Manual
Dukane Manual Part No. 403-587-00