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makerbot cupcake + mk6 extruder + acme rods. More to come...
Big thanks to www.fabberzlab.com for the help with the laser cutting. The cuts were perfect on their new machine.
This is a printable insulator retainer for the makerbot extruder, by SingularityU.
www.thingiverse.com/thing:1004
I recalibrated my oozebane settings, and after modifying my extruder firmware to remove the suckback when the motor stops I'm getting good results. (Although this part isn't a good
demonstration.)
Designing a part that requires support that would be really hard to remove without dissolvable support. There are 2 gears on shafts inside there enclosed by an outer shell. This picture shows it printed with regular ABS skeinforge support.
Next I will try PVA support...
Heat coming from bottom. Printer is doing perimeter in the red pointer it has 133°, while the rest of object is 75°C.
More info on my blog josefprusa.cz/thermal-goodness !
Miscellaneous gears, printed on the makerbot. Generated in Blender with this script: www.swineworld.org/blender/gears/
3D-printed at 0,15 mm layer thickness
Sliced with Skeinforge 50
3D-modell by Swedish artist Måns Larsson
Replaced both extruder housings and now it seems I can print again.
Thanks to whosawhatsis at the Deezmaker 3d printer store for help with the springs & bearings, and the original idea.
laughingsquid.com/photos-makerbot-retail-store-in-manhattan/
photo by Scott Beale / Laughing Squid
This photo is licensed under a Creative Commons license. If you use this photo within the terms of the license or make special arrangements to use the photo, please list the photo credit as "Scott Beale / Laughing Squid" and link the credit to laughingsquid.com.
Took it out of the water and rinsed it off. Almost all gone but theres still too much inside to turn the gears. So I changed the water and put it back in.
makerbot cupcake + mk6 extruder + acme rods. More to come...
Big thanks to www.fabberzlab.com for the help with the laser cutting. The cuts were perfect on their new machine.
I hate to jinx myself posting this picture, but I'm finally getting back to trying to get dissolvable PVA support working - unlike ABS, it sticks to PLA! Well it doesn't stick very well, but it sticks enough to do it's job it seems... cross your fingers! I'll know in about 30 minutes...
Pretty cool overlay. Temperature trashold was set to 50°C I would say.
More info on my blog josefprusa.cz/thermal-goodness !
Here you can see my Prusa Mendel printing Buddha. Notice the last line is really hot. But notice the heat coming from inside object? Its from heatbed.
More info on my blog josefprusa.cz/thermal-goodness !