hello
i am a deskcnc user, few days ago i have experienced an issue, when countoring texts, the steppers lose steps very significative, i have noted that when they are countoring curves on each font they sounds very abrupt, not smooth like they do with other toolpaths created by autocad, so that abrupt motion make them lose position from one font to other, when the machine go back home its position is about 1/4 of an inch off on each axis. I have tested the speed ramp, acceleration and pulses per sec., the machine runs ok with other dxf drawings, even at higher speeds it does a good and smooth motions. the next problem was when i downloaded the newest version of deskcnc and upgrade it, now it seems little different, the point wich represent the router's paths in the screen blinks always, even when the machine is at home, also other numbers that are on the corners of the screen blinks the same way, the software seems little slowly and unstable when zooming in the drawing, then the problem to countoring fonts is the same. have anybody experience about this?, i need the solution soon, lot of work do be done, all suggest are welcome. thanks.  |