Delta Electronics AH500 Manual page 438

Equal to the speed
of the master axis
2. During the processing of cutting materials, synchronization is an important factor. When the
bladed of a rotary cutter come into contact with a material, the speed of the blade must be the
same as the speed of the material. If the speed of the blade of a rotary cutter is greater than the
speed of a material when it comes into contact with the material, the force which pulls the
material forward will appear, and the material will be cut smoothly. If the speed of the blade of a
rotary cutter is less than the speed of a material when it comes into contact with the material, the
material will be jammed.
3. The design of a synchronization zone affects the operation of equipment. The bigger the
synchronization zone is in a cycle, the less time it takes for the slave axis specified to
accelerate/decelerate. If equipment needs to accelerate/decelerate in a short time, there will be
a great impact on the electric machinery used and the blade used, and there will be an
overcurrent passing through the servo used.
4. Relation between the length of a cutting and the circumference of a blade

Length of a cutting<Length of the blade used: The speed of cutting roller used is the same
as the speed of the feeding roller used in the synchronization zone designed. After the
cutting roller used leaves the synchronization zone, the cutting roller will accelerate.
Ratio of the
speed of the
slave axis to
the speed of
the master axis
Home
1
Cutting axis
(Slave axis)
Feeding axis
(master axis)
Sync hr onization
zone
(Cutting zone)
V
Sync hr onization
Acc eleration
D ista nce for w hi ch th e ma ster a xi s move s
(Le n gth of a cu tti ng )
Synchronization
zone
Ch ap te r 8 El ec tro nic Ca m
3
2
Deceleration
T
Position of the
master axis
8 - 1 9