Lyman Filament Extruder: Difference between revisions

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(Asked for some clarification on some questions I had)
(Moved some stuff around)
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=2018 - Simplified Version=
=2018 - Simplified Version=
 
*[[File:Simplified Filament Extruder.fcstd]]
[[File:Simplified Filament Extruder.fcstd]]


<html><iframe src="https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fmarcin.jakubowski.378%2Fposts%2F10214808226376393&width=500" width="500" height="751" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowTransparency="true" allow="encrypted-media"></iframe></html>
<html><iframe src="https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fmarcin.jakubowski.378%2Fposts%2F10214808226376393&width=500" width="500" height="751" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowTransparency="true" allow="encrypted-media"></iframe></html>
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See other FB posts on build prep - [https://www.facebook.com/groups/398759490316633/search/?query=lyman%20filament%20extruder]
See other FB posts on build prep - [https://www.facebook.com/groups/398759490316633/search/?query=lyman%20filament%20extruder]
=Source=
=Source=
*Thingiverse v6 download - includes build manual -  [https://www.thingiverse.com/thing:1199870]
*Thingiverse v6 download - includes build manual -  [https://www.thingiverse.com/thing:1199870]
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=FreeCAD File=
=FreeCAD File=
 
* '''[[File:Filament_Extruder_Assembly.fcstd]]
'''[[File:Filament_Extruder_Assembly.fcstd]]
* '''[[File:LFW_Master_Assembly.fcstd]]
 
'''[[File:LFW_Master_Assembly.fcstd]]


<html><iframe src="https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fmarcin.jakubowski.378%2Fposts%2F10211441533571177&width=500" width="500" height="697" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowTransparency="true"></iframe></html>
<html><iframe src="https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fmarcin.jakubowski.378%2Fposts%2F10211441533571177&width=500" width="500" height="697" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowTransparency="true"></iframe></html>
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=BOM=
=BOM=
==Extruder==
==Extruder==


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=Master Index=
=Master Index=
==Extruder Index==
==Extruder Index==


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==Spooler Index==
==Spooler Index==


<html><iframe src="https://docs.google.com/spreadsheets/d/1SiBHqAaaL1IJwNs2ImVnpo-DmpBuyCk18k4oh7Ogj1s/pubhtml?widget=true&amp;headers=false" height=500 width=800></iframe></html>
<html><iframe src="https://docs.google.com/spreadsheets/d/1SiBHqAaaL1IJwNs2ImVnpo-DmpBuyCk18k4oh7Ogj1s/pubhtml?widget=true&amp;headers=false" height=500 width=800></iframe></html>
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=Part Library=
=Part Library=
 
*[[Lyman Filament Extruder Part Library]]
[[Lyman Filament Extruder Part Library]]
 
 
=About=
 
http://www.shapeways.com/blog/archives/1973-the-lyman-filament-extruder-may-drop-the-cost-of-desktop-3d-printing-forever.html
 
<html>
<iframe width='100%' height=500 frameborder='0'src="http://www.wired.com/design/2013/03/filament-extrusion-winner/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+wired%2Findex+%28Wired%3A+Top+Stories%29"></iframe>
</html>


=Communications=
=Communications=
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<html><iframe width="560" height="315" src="https://www.youtube.com/embed/H6h1yDzoPMU" frameborder="0" allowfullscreen></iframe></html>
<html><iframe width="560" height="315" src="https://www.youtube.com/embed/H6h1yDzoPMU" frameborder="0" allowfullscreen></iframe></html>


{{Hint|Build PDFs for Extruder v6 and Spooler v3 from Hugh Lyman is in the zipped folder, inside the Files folder}}


=Links=
{{Hint|Build PDFs for Extruder v6 and Spooler v3 from Hugh Lyman is in the zipped folder, inside the Files folder}}


=See Also=
*[[Lyman Filament Winder]]
*[[Lyman Filament Winder]]
*[[Lyman Filament Extruder Part Library]]
*[[Lyman Filament Extruder Part Library]]
*[[Plastic Pellets]]
*[[London International Academy Filament Extruder Build]]
=Useful Links=
*[http://www.shapeways.com/blog/archives/1973-the-lyman-filament-extruder-may-drop-the-cost-of-desktop-3d-printing-forever.html An article by Shapeways on this]
*[https://www.wired.com/2013/03/filament-extrusion-winner/ An article by wired on this]
*Thingiverse - v6 - http://www.thingiverse.com/thing:1199870. Download BOM + files (backup in case if Thingiverse goes south) - [[File:lymanv6.zip]]
*Thingiverse - v6 - http://www.thingiverse.com/thing:1199870. Download BOM + files (backup in case if Thingiverse goes south) - [[File:lymanv6.zip]]
*Comments on Thingiverse provide some useful details.
*Comments on Thingiverse provide some useful details.
*Spool winder v3, Jan 2016 - [http://www.thingiverse.com/thing:1239137]. Download - [[File:lymanspoolerv3.zip]]
*Spool winder v3, Jan 2016 - [http://www.thingiverse.com/thing:1239137]. Download - [[File:lymanspoolerv3.zip]]
*[[Plastic Pellets]].
*[[London International Academy Filament Extruder Build]]

Revision as of 01:21, 22 April 2020

Basics

  • A Device for making Plastic Pellets or Plastic Flakes into Plastic Filament
  • Can then be used in an FDM 3D Printer
  • Also allows recycling plastic into filament with a proper shredder system/workflow
  • Total Cost ~400 USD (skimmed bom?) ~16x 1kg 25 USD Filament Spools until it breaks even
  • Filament Material Properties vs OTS Filament (needs research and/or dedicated page)
  • Needs a bit more organized for new people looking for info on lyman, perhaps a geneology page?

2018 - Simplified Version

2018 - 3 More Builds

edit

2018

Running:

2017

See other FB posts on build prep - [1]

Source

  • Thingiverse v6 download - includes build manual - [2]
  • v5 download with manual - was RAMPS based with 150 kg-cm stepper. Ma

FreeCAD File

Working Document

edit

BOM

Extruder

edit

Spooler


edit

Master Index

Extruder Index

edit

Spooler Index

edit

Assembly Index

Part Library

Communications

Marcin,

Your work appears to be very interesting.

I don't visualize my being involved in your workshop as I am now 87 years old living in Enumclaw, Washington.

My latest Filament Extruder, Version 6 is the only extruder I am now supporting. It is my favorite extruder and all my filament is now produced with the three I have made. It extrudes 3mm (2.65mm) filament at about 1/2 lb/hour with the gear motor running at 25 rpm. The motor is rated for 33 rpm but under load it only goes about 25. . A faster gear motor with about 100 kg-cm of torque may give 1 lb/hr. I get a filament that varies not more than .05mm with the extruder wall mounted.

This extruder is posted on Thingiverse and is open source CC share alike. The posting includes a BOM. Also there is a video on YouTube.

Hugh Lyman

Technical

  • Uses 173 kg-cm torque motor (150 lb in) , but a 10 lb-in stepper (2 nema 17, 80 oz-in motors) reduced 10x may be sufficient (so still can use small, cheap steppers, no more than $20 in stepper motor costs. Advantage is that we are introducing no new parts to the GVCS, as steppers are already used.

Video


HintLightbulb.png Hint: Build PDFs for Extruder v6 and Spooler v3 from Hugh Lyman is in the zipped folder, inside the Files folder


See Also

Useful Links

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