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Thread: Itty Bitty Double Extruder
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12-01-2014, 06:31 PM #1
- Join Date
- Jun 2014
- Posts
- 29
Let's see a video of this thing printing! I'm looking forward to a dual extruder!
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12-01-2014, 08:32 PM #2
This is a live stream of a test print. It should be running for the next eight hours. Unless it fails utterly. After that, I'll come back and put in a better link and upload a time-lapse.
https://www.youtube.com/watch?v=UAGA5TIkg9w
I'm printing this:
http://www.thingiverse.com/thing:11687
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12-01-2014, 08:43 PM #3
You can see the home/autolevel/priming sequence starting at 06:30. I'm using Roxy's enhanced G29 code.
Here's the startup sequence:
- Heat the bed
- Start heating the nozzles
- Home and probe for autolevel (G28/G29)
- Park at Z=0 with both nozzles off the glass
- Wait for both nozzles to reach temperature
- Prime the left nozzle wipe it onto the glass
- Prime the right, retract it slightly and wipe it onto the glass
- Print alternating loops (Slic3r)
Slic3r prints the outside ring with the left nozzle first; that's why I retract the right nozzle slightly. This keeps it from dribbling while the left nozzle prints loops. After that, Slic3r automatically handles the retracts.
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12-03-2014, 09:45 AM #4Bambu P1S/AMS
NVision4D http://nvision4d.com
Please explain to me how to...
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