IEMCA VIP 80, Manual For Use And Maintenance

Page: 84 / 152

22
2
INSTALLATION PROCEDURE
302.061
Defines the slow speed value in the slow speed section ( parameter 11 ).
Accepted values range from 0 to 500 mm/sec.
Defines the value of the push used by the bar pusher to feed the bar in the
collect of the lathe. It is active in the slow speed section (
parameter 11
).
Accepted values range from 0 to 550.
The smaller the value set for
parameter 13
, the greater the torque delivered
by the feeding motor.
INFORMATION: the above description applies to bar feeders equipped with
the adjusting board n. ARTECO B5N23 cod. 32020013. Otherwise, bar fee-
ders self-learn the maximum thrust value of the bar change.
Defines the number of impulses applied to the bar to assist its feeding into
the collet of the lathe.
Acts anywhere in the slow speed section (
parameter 11
).
Stage sequence:
– The bar moves forward in the slow speed section;
– The bar meets the obstacle (the collet). Impulses start;
– The bar enters the collet.
INFORMATION: should the bar meet other obstacles before leaving the
slowdown path, the bar feeder goes into “ALARM”.
Defines the forward and backward strokes of the impulses ( parameter 14 ).
12
Phase
bar change
: > 2 0 0 ( mm / s e c )
n o . 1 2 C o l l e t e n t r y s p e e d
( 1 0 0 )
13
Phase
bar change
: > 1 5 0
n o . 1 3 C o l l e t i n l e t t o r q u e
: > 1 0
n o . 1 4 I m p u l s e n u m b e r
14
Phase
bar change
15
Phase
bar change
: > 1 0 ( mm )
( i n c h e s )
n o . 1 5 I m p u l s e s t r o k e