Tightened up the X and Y axes a bit to keep the head from wobbling. Started on a motor bracket...
After a few layers, the Y axis skewed and I had to stop the build. Two things seem to be happening here:
1. I've set the layer height too small. After a few layers, the nozzle is dragging through the work.
2. The Y belts are too loose, causing them to skip off their drive pulleys under load.
The net effect is that the build runs fine for a few layers, then slips in the Y direction.
Tightened the belts and adjusted ExtrusionHeight. Will try again in the morning.
Saturday, August 23, 2008
Growing a Part
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