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05-29-2015, 07:41 PM #4
- Join Date
- May 2015
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- 48
Also, I noticed that when I turn off the raft, my prints have a few hollow areas around edges. This appears to be the software doing it on purpose, instead of an uneven or mis-calibrated bed, as it's always the same edge even if I move the location of the model on the print bed before printing, and I saw it purposely not fill in those areas when printing the first layer.
http://i.imgur.com/Q4vu7nb.jpg
Sadly, I don't have some fine-tine settings in my firmware. I can manually send it g-code, but I can't define such settings in g-code before sending it a print job, unless I print the entire job from a gcode file.
I was expecting the bottom layer to look like the model that was printed vertically or on a raft, small thin lines that almost look solid, rather than the thick doodle-like lines. Do all printers print the bottom layer like that if you use no raft? This is my first one so I wouldn't know how others behave.
And I doubt it's the bed. Judging by that image I linked, the software seems to be doing it on purpose.
It's pointless to print this thing on a raft though, since the raft sticks ridiculously tightly to the printout. I just tried, and I could not get it to come off even with razor blades... and it was even less flat than the non-raft model, as the plastic appears to have filled in the cracks in the raft in very fine lines. This only seems to happen with models that have a large flat area against the bed, models with a smaller footprint don't really seem to have trouble coming off the raft.
New to 3d printing looking for...
05-20-2024, 12:56 AM in Tips, Tricks and Tech Help