Dalian Huarui Heavy Industry CNC Equipment Co.,Ltd.
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Similarly,there is plasma cutting control logic inside the controller. Use the following parameter to
set different cutting logic for different steel plates. The time sequence picture will change accordingly
if parameters are changed.
Picture 4-8 Press SPACE key to view time sequence
· Air Blowing Time
If not use arc feedback signal, use this parameter. Set the time from torch ignition to machine
moving. If use arc feedback signal, set the parameter Zero.
· Pierce Time
Set the time from finish torch down to machine moving to ensure pierce complete totally.
· Creeping Time
Set the time of machine creeping after pierce. Creeping time is set accroding to speed
parameters interface. It is stated by percentage of cutting speed. After creeping time, the machine will
accelerate to the set cutting speed.
· Cutting Turn off Time
Set the cutting signal effective time after every cutting finish, use negative number to indicate
closing cutting control signal before cutting over. The max. value is -1 second. After finish cutting, can
use parameter to compensate the cutting gas lag because cutting gas lag stop will keep cutting arc
and make cutting path become wider.
· Torch Lift Time
Set the effective time of torch lift signal when cutting begin and finish every time in order to clear
the surface. If use THC control system, the parameter should be set zero.
· Torch Withdraw Time
Set the torch withdraw needing time when cutting begin and finish every time. If use THC control