Make your own filament extruder

[twehr]

I'm not a 3D Printer person, but am always interested in what others are doing. Today, I noticed an article about an 83 year old gentleman who designed a $250 filament extruder, which means he can make his own filament to use on his 3D printer. Did I mention he won $40,000 for the invention. Oh, and did I mention he has make it all available to the world if anyone else wants to build their own.

http://blog.grabcad.com/2013/03/desktop ... -read-more

[cozmicray]

See --- Filament Extruder - Convert pellets to filament
http://soliforum.com/topic/557/filament ... -filament/

elmoret extruder

[bobt]

Here is the thingiverse data on Lyman Filament Extruder II
http://www.thingiverse.com/thing:34653

He has also developed a filament winder:
http://www.thingiverse.com/thing:30705


Here is another forum chain that I have monitored and contributed to. It is the thread on building an extruder.
http://www.soliforum.com/topic/557/fila ... -filament/

It is 39 pages long but has some very informative info in it. Here is the first photo from the thread

Here is a photo of the filament that the lead person "elmoret" made using the "Filastruder"

He made everything but the blue filament.

Bob Teeter

[brnrd]

How uniform is the filament?