<![CDATA[SoliForum - 3D Printing Community — Filament Coloring System *Failed]]> 2013-02-24T01:50:43Z PunBB https://www.soliforum.com/topic/1432/filament-coloring-system-failed/ <![CDATA[Re: Filament Coloring System *Failed]]> Maybe running it through the ink pad of one of those mega sharpies would work better?

]]> https://www.soliforum.com/user/2/ 2013-02-24T01:50:43Z https://www.soliforum.com/post/13792/#p13792 <![CDATA[Re: Filament Coloring System *Failed]]> I have used black sharpies on my natural filament before marked every inch or so.  I originally was doing it so I could tell it it was drawing filament and not skipping when I was accross the room.  It made part of the print that was make with the marked section greyish blue from a black sharpie.  The color didn't bleed or wipe off at all so this should work once you get the sizes right.

]]> https://www.soliforum.com/user/414/ 2013-02-24T01:27:06Z https://www.soliforum.com/post/13791/#p13791 <![CDATA[Re: Filament Coloring System *Failed]]> do you see this version ?

http://www.thingiverse.com/thing:42056

and it is parametric for easy update to your sharpie

http://thingiverse-production.s3.amazonaws.com/renders/65/21/3c/35/6c/Color_upgrade_v3a_preview_featured.jpg

]]> https://www.soliforum.com/user/40/ 2013-02-24T00:46:18Z https://www.soliforum.com/post/13790/#p13790 <![CDATA[Re: Filament Coloring System *Failed]]> I was actually just looking at that acrylic piece and wondering if lawsy's design would alleviate some of that stress.  I'm pretty sure that with a couple modifications to the stl, lawsy's mk4 and a raised top it would definitely at least make it into the extruder.  Then I got to see how much tint it actually adds to the prints.

]]> https://www.soliforum.com/user/366/ 2013-02-24T00:24:21Z https://www.soliforum.com/post/13789/#p13789 <![CDATA[Re: Filament Coloring System *Failed]]> Did you not get anything to print before it snapped? Hopefully you can get this going, it might an ingeniously simple to get multi-coloured prints.

]]> https://www.soliforum.com/user/51/ 2013-02-23T23:16:21Z https://www.soliforum.com/post/13785/#p13785 <![CDATA[Re: Filament Coloring System *Failed]]> You might want to try Lawsy's jigsaw replacement - the edge of the acrylic jigsaw provides a stress concentration that cracks the filament. Lawsy's is more rounded.

]]> https://www.soliforum.com/user/221/ 2013-02-23T23:06:05Z https://www.soliforum.com/post/13783/#p13783 <![CDATA[Re: Filament Coloring System *Failed]]> Update, looks like it is actually snapping due to much resistance coming through the adapter.  I am going to enlarge parts of the tunnel to hopefully resolve this issue.

]]> https://www.soliforum.com/user/366/ 2013-02-23T17:48:45Z https://www.soliforum.com/post/13751/#p13751 <![CDATA[Filament Coloring System *Failed]]> I had such high hopes for a sharpie filament coloring adapter. So I set out to combine this colorizer with one of the filament guides to create a system to color natural filament while it is being pulled into the back of the solidoodler.  I like this approach as it is super easy for anyone to use and you can continually switch out sharpies to different colors during the print. I also wanted that ease-of-use to be maintained while keeping the enclosure on to have the benefit of the heated build chamber.

http://f.cl.ly/items/2g0M2N2j1r3W0l400K2J/photo%204.JPG

But it looks like the sharpie formula does infact weaken the filament before it can feed into the extruder causing it to snap (this is the first time I have ever had filament snap on me). Might have to try one of the raised case designs to get this guy to work and stop using the official one.

http://f.cl.ly/items/3W372a3z0E3E0e2c0I0f/photo%205.JPG

I still want to try and add a spot for a third sharpie.  It uses cmetzel's thread design and inside part.

]]> https://www.soliforum.com/user/366/ 2013-02-23T17:18:53Z https://www.soliforum.com/post/13746/#p13746