My torchmate 3 is working now,but it often loose position during cutting and sound abuzz voice.

As follow is my setting for dirversoftware:
start/stop feedrate:x 30ipm/y 30ipm
ramping rate:x 16/y 16
continous/contouring feedrate:x 55ipm/y 55ipm
impor feedrate :73 ipm
cut thicker:12 gauge
current:37A of 40A nozzle

If value of the ramping rate more higher.
please tell me the instruction or manual of driversoftware 3 link,thanks.

reed

Typically it would only loose position during the rapid travel movements in between cuts, which is governed by the Maximum feedrate setting. Typically we would recommend that be set to 250 i/pm.

If it is still binding up and loosing position, I would guess that either the gantry is out of square on the table, or the motor spur gears are engaged too tightly in the gear rack, actually supporting the weight of the table, or that the gear is coming into contact with the extrusion.