Precious Plastic Extruder: Difference between revisions
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==Filament Extruder== | ==Filament Extruder== | ||
[[File:filamenter_motor.png|100px]][[File:filamenter_auger.png|100px]][[File:filamenter_controller.png|100px]][[File:filamenter_bearing.png|100px]] | [[File:filamenter_motor.png|100px]][[File:filamenter_auger.png|100px]][[File:filamenter_controller.png|100px]][[File:filamenter_bearing.png|100px]][[File:filamenter_bottle.png|100px]] | ||
<gallery perrow=6> | <gallery perrow=6> | ||
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File:filamenter_auger.png|'''Auger''' - FreeCAD -[[File:filamenter_auger.fcstd]] | File:filamenter_auger.png|'''Auger''' - FreeCAD -[[File:filamenter_auger.fcstd]] | ||
File:filamenter_bearing.png|'''Auger''' - FreeCAD -[[File:filamenter_bearing.fcstd]] | File:filamenter_bearing.png|'''Auger''' - FreeCAD -[[File:filamenter_bearing.fcstd]] | ||
File:filamenter_bottle.png|'''Auger''' - FreeCAD -[[File:filamenter_bottle.fcstd]] | |||
Revision as of 18:18, 5 April 2019
Working Doc
Hint: This work builds upond the precious work of Precious Plastic. We are indebted here to Dave Hakkens. See https://preciousplastic.com/en/videos/download.html
BOM
- Wood bit - 1" - [1]. 7/16" shank, as in 1/2" version. Local - [2]
- Pipe flange - Menards $5 - [3]
- Pipe flange - pack of 10 - Amazon - $4 ea - [4]
- 1" pipe -
CAD - OSE Version
- This is the OSE version remake. See https://github.com/OpenSourceEcology/Extruder
Filament Extruder
Overall Build - FreeCAD -File:Filamenter overall.fcstd
Overall Build - FreeCAD -File:Filamenter motor.fcstd
Auger - FreeCAD -File:Filamenter auger.fcstd
Auger - FreeCAD -File:Filamenter bearing.fcstd
Auger - FreeCAD -File:Filamenter bottle.fcstd
Extruder Controller
File:Filementer controller.png
Overall Build - FreeCAD -File:Filamenter controller.fcstd
BOM Candidates
- Insulator brick - [5]
- Carbon fiber welding blanket insulation - [6]
- Small high torque hydraulic motor - [7] $50
- Type K Thermocouple - [8] - $7
- SSR - [9] - $7
- 1" flange - $4 on amazon - [10] or $5 menards - [11]
- PID Controller - $23 - [12]
- PID with SSR + thermocouple - $14 - [13] - got 3.
- [3] band heaters - 35x45 mm - $4 + SH - [14]
- [1] band heater - 1.75" for next coupler
- 1-3/4" coupler - [15]
- 1.75" heater - [16]
Notes
- 1.75" is 45 mm
- 35 mm is 1.38 in
- 40 mm is 1.57 inches
- OD of pipe union
- 1.25" and 1.75" nozzle heaters are available easily - [17]