User manual

ADT-HC4500 CNC Flame/Plasma Controller

picture, when you can set all the speed parameters including speed, hand speed and acceleration or

deceleration.

Picture 4.2 Speed parameter settings

4.2.1 Speed settings

Parameter Explanation Unit

Start-up speed Start-up speed of X/Y axis mm/minute

Acceleration the speed increased each time for X/Y axis from the start-up

speed to the maximum speed

mm/minute

Hand speed X/Y axis speed, G00 and the speed of returning back to

origin in hand motion

mm/minute

Processing speed X/Y axis speed, and the speed of G01,G02,G03 during the

processing

mm/minute

Table 4.2.1

Note:

In practical cutting, you need to perform acceleration/deceleration operations at the corner. Too

fast an acceleration/deceleration at the corner would lead to halfway cutting or flame-out, and too slow

the speed may not form a right angle at the corner or lead to circular arc. In this way, the “start-up

speed” and “acceleration” in “Speed” setup should be set for several times according to the current

pulse equivalent to the optimum state.

Reference value:

Processing speed Pulse equivalent Start-up speed Acceleration

500mm/Minute 0.008000 300 80-100 (Adjusted with emphases)

500 mm/Minute 0.001000 300 5-15 (Adjusted with emphases)

Table 4.2.2