2279
« on: December 08, 2012, 06:10:03 PM »
Ansen,
At least you have repeatablity for the problem and that is good in the sense that one can try a few things to see what the cause is.
I would start with trying to find out why the first 1/4" gap is happening ( didn't notice any holes missed in the first section).
Lower your velocities 50%, set backlash speed to 50%, you can play with the shuttle setting or leave as is at .01.
Here is my 50-50-50 rule which you may want to consider:
50% - The max velocity is 50% of where your steppers will start to skip
50% - Set the shuttle Wheel setting in configuration to .0050 to .050 ( .5 too slow )
50% - Backlash speed
----------------------------------------------
I have numbered your gcode file and around line 590 , before/at/ or after is where your skipping.
You don't need to run the whole program so you can edit out a lot of code and see the affect with changes.
See attachements.
RICH