Thanks for your reply, we've seen Lyman's project and we've are working to improve our project.
Thanks, I will now upload a gif oh the filament!
As I told, the project is incomplete and this is my first instructables. I will search some pictures of the filament (that is not perfect); I have to say that there are no bubbles in the filament even though the width is variable. We have exposed the project last week at Maker Faire in Rome and the Oldham joint broke, so now we are rebuilding all the machine and I will modify the instructables as soon as I have some news. Thanks for your questions, I hope I have been exhaustive.Ps. Tomorrow I will try to upload some picture of the filament!
I've had some problems with videos, because instructables only let me post videos from YouTube. Now we are assembling again the machine so as soon as possible I will public some videos. Thanks!
Thanks for the report. You're right there was an error because the extrusion hole is 1.6 mm while the chamber hole is 14 mm (like the drill bit diameter), I have corrected them. For the external dimensions, they are not important you can change them as you like. You've to know also that we are modifying this project and these dimensions will change. Let me know if you need something else!
Filament0.1View Instructable »