Prusa MMU Mini Buffer - Version 1

by Steveps3 Aug 17, 2019
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I really like your design and approach. But when I tried to insert tube inside hoe, it’s so tight.
Can you make little bit bigger holes?

I think it depends on the PTFE type. Mine did fit inside. I will create a new version with a bigger hole. I am trying to juggle a few balls at the moment (not literally) but I'll try to do that later.

I am sorry for not looking closer at your part picture. I didn't realize that I could put PTFE tubing in from both sides. That lets me do what I wanted and threaded second hole is not needed. I am printing 5 sets right now and will be testing soon. Thanks again for your wonderful design.

I really love your design. Would it be possible to add threads to the other side for ptfe connector? I would like to add a ptfe tube to both sides and the mount all 5 to top of my IKEA lack table setup. Thanks for your help and great design. I will post a picture when it is running.

Sure thing, I’ll add that to my list of requested mods.

Just out of interest, does anyone know how I update the thing and get the resultant zip to update? So far my updates only appear as extra thing objects.


You can just edit the thing and delete the old files.

I thought that was what I'd tried. The new files end up in the thing files but not in the zip file. You can't delete the zip file can you?

As soon as you delete files they will disappear and will no longer be in the zip. Maybe you should give the server some minutes to process the changes.