Fractal Pyramid with Continuous Cross-section working gcode
 
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Toots
(@toots)
Active Member
Fractal Pyramid with Continuous Cross-section working gcode

Would like to print the Fractal Pyramid with Continuous Cross-section.

http://www.thingiverse.com/thing:1356547/#files
Pyramid5 seems small enough for start.

Slic3er had troubles slicing it. Ok ,happens to everybody. Thingiverse version was made with Cura. Downloaded it and used the "spiralize the outer counter" , one wall and so on. I have not used Cura before so basically I was throwing stones at it.

First couple of mm of print was fine, Than it went wrong... Later checked the Cura preview more closely and it had something similar in the preview.
http://imgur.com/a/tNyTi

Chances are I can keep throwing stones at Cura and not figure it out what I am doing wrong.

Long story short: Does anybody have working/tested Fractal pyramid .gcode for Prusa MK2 with PLA for sharing?

Posted : 13/04/2017 11:10 pm
erick.v
(@erick-v)
Estimable Member
Re: Fractal Pyramid with Continuous Cross-section working gcode

Thats amazing! I will try this and see if it works for me. If it does I will post the gcode

Posted : 14/04/2017 3:49 pm
Toots
(@toots)
Active Member
Topic starter answered:
Re: Fractal Pyramid with Continuous Cross-section working gcode

Kept throwing stones at Cura and got one working 🙂
One is made of silver PLA and currently rteying to make one from blackk ABS.

Posted : 14/04/2017 4:16 pm
erick.v
(@erick-v)
Estimable Member
Re: Fractal Pyramid with Continuous Cross-section working gcode

are you trying the 4, 5, or 6?

Any pictures?

Posted : 14/04/2017 4:51 pm
Toots
(@toots)
Active Member
Topic starter answered:
Re: Fractal Pyramid with Continuous Cross-section working gcode

Made the 5.
0,2 layer. Took 3 hours. Weight 14 grams.
Watching it print gave me fractal headache. It hurts your eyes.
4 is quite small and 6 is too big for just testing. Will try to make the 6 in future.
http://imgur.com/a/sC7TK

Planning to visit grandparents and wanted something good looking for "show and tell".
Gcode for 0,2 mm layer PLA is in the attachment. Made it without any knowledge in Cura so testing on Your own risk.

If anybody has settings for "perfect" print than go ahead ans share.

Posted : 14/04/2017 5:04 pm
erick.v
(@erick-v)
Estimable Member
Re: Fractal Pyramid with Continuous Cross-section working gcode

Tried with Slic3r and we I can't make it do one long continuous line no matter what settings I use. The same is the case with S3d.... Installed Cura and I can't even see where is vase mode...

Looked at your gcode and I don't think is one continuous line either but is the closest I have seen. Someone should try KISS (PJR HINT HINT)

Posted : 14/04/2017 7:02 pm
Toots
(@toots)
Active Member
Topic starter answered:
Re: Fractal Pyramid with Continuous Cross-section working gcode

The Cura settings I used for ABS version. Only changed temps and cooling to match ABS, everything else is same as PLA. Bottom layer looked weird in Cura but actually printed fine.
http://imgur.com/hyIvJ6O

The black ABS version had some temperature issues on higher layers. Some pyramids failed to connect.
http://imgur.com/bz8kgUW
Will continue with the PLA version for now.

Edit.
I think we have something good here 🙂
Couple drops of superclue and we have this thing on a new level. My mobile camera does not wrap its head over where to focus on this thing.

Posted : 14/04/2017 7:43 pm
erick.v
(@erick-v)
Estimable Member
Re: Fractal Pyramid with Continuous Cross-section working gcode

That looks really cool I need to print another one to do the same thing it looks pretty fantastic

Posted : 22/04/2017 1:37 pm
PJR
 PJR
(@pjr)
Antient Member Moderator
Re: Fractal Pyramid with Continuous Cross-section working gcode

Someone should try KISS (PJR HINT HINT)

Sorry Erick, only just seen your post.

Printed this a few days ago to test retractions (3mm) on MM upgrade. Sliced with KISS, printed first time with no problems,

Peter

Please note: I do not have any affiliation with Prusa Research. Any advices given are offered in good faith. It is your responsibility to ensure that by following my advice you do not suffer or cause injury, damage…

Posted : 23/04/2017 10:53 pm
Vojtěch Bubník
(@vojtech-bubnik)
Member Admin
Re: Fractal Pyramid with Continuous Cross-section working gcode

> Tried with Slic3r and we I can't make it do one long continuous line no matter what settings I use.

FYI the original fractal pyramid model to be printed with a spiral vase was not compatible with Slic3r.
https://github.com/prusa3d/Slic3r/issues/520

but there is now a remix for Slic3r
https://www.thingiverse.com/thing:2613568

Posted : 30/10/2017 6:52 pm
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