SMW SPACESAVER 2400S, Инструкция по установке, эксплуатации и обслуживанию

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Chapter 4 – Operation
4-22
SS2400T/S
4.10.2.8 #102 – COLLET FACE POSITION
Parameter #102 sets the distance of the clamping device face from the barfeeder (from the
end of the pusher in the back position). In setting this parameter it is necessary to observe
the following procedure, which ensures correct setting of clearances, and thus correct setting
of the parameter #102.
How to set the parameter #102
•
Remove the bar from the lathe spindle, and make sure that the loading mechanism is in
the lower limit position (pusher is in the spindle axis).
•
If reference is not known, go to the reference.
•
Find the parameter #102.
•
Move the pusher by hand to approx. 10 mm in front of the clamping device. After it, take
a straight solid object and push the pusher back to ensure that its point mates the face of
the clamping device.
•
Using keys , copy the actual position of the flag into the parameter #102. The value
of the parameter #102 is set by it.
The value of the parameter #102 must be checked at replacement of the
clamping device or its jaws and in change of the pusher (pusher length).
4.10.2.9 #301 – RETRACT DELAY
Parameter #301 states how long after the clamping the barfeeder is to push on the bar (or
remain with the bar at position). This function is very important for precise feeding, because it
compensates time advance of the Clamping Device Closed before the actual clamping of the
material in the clamping device of the lathe. This parameter is as a rule set between 0.5 and
1 s.
If there is a high clearance between the jaws of the clamping device and the bar, the
barfeeder can be retracted from the spindle before actual clamping of the bar. This can be
eliminated by increasing the value of the parameter #301.
Increasing the value of the parameter #301 extends the time which is
necessary for feeding.