I got a question.
why my cnc router when is cutting the motor is ramdon stop moving, especially in arc , curve sometimes lines too, i thing this is a stalling?
MY SET UP
nema 34 motor
microstepping current set peak 5.7 amp rms = 4.0 amp
micros stepping set 1600 = 1/8
lead screw is 10 tpi
step per velocity inch or mm p min acceleration inch or mm/sec
16000 40 10
by the way i got one power supply for each stepper motor
power supply information
( 3 POWER SUPPLIES ) =
48V 7.5A 360W DC Regulated Switching Power Supply
I HOPE YOU CAN HELP ME THANKS
DO YOU KNOW IT THE COMPUTER PARALLEL PORT HAS TO BE 3.3 VOLT OR 5.0 VOLT BEACUSE MINE HAS 3.3 VOLT OUT
If it's stalling only when cutting curves, try turning off the backlash compensation to see if it helps. If it does, one of your accelerations settings might be too high.