Make your own filament extruder

General discussion of 3D printers

Make your own filament extruder

Postby twehr » Wed Mar 13, 2013 11:54 am

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. ... -read-more
"The answer is usually easy and obvious once you know what it is." tw

DIYLaser Blog
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Re: Make your own filament extruder

Postby cozmicray » Wed Mar 13, 2013 4:47 pm

See --- Filament Extruder - Convert pellets to filament ... -filament/

elmoret extruder
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Re: Make your own filament extruder

Postby bobt » Wed Mar 13, 2013 7:39 pm

Here is the thingiverse data on Lyman Filament Extruder II

He has also developed a filament winder:

Here is another forum chain that I have monitored and contributed to. It is the thread on building an extruder. ... -filament/

It is 39 pages long but has some very informative info in it. Here is the first photo from the thread
Photo Nov 15, 5 17 50 PMa.jpg

Here is a photo of the filament that the lead person "elmoret" made using the "Filastruder"
Photo Jan 16, 12 17 51 PM.jpg

He made everything but the blue filament.

Bob Teeter
"What Box"
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Re: Make your own filament extruder

Postby brnrd » Thu Mar 14, 2013 10:48 pm

How uniform is the filament?
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