Rubber Extruder: Difference between revisions
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This is work on a rubber-optimized 3D printer 3mm extruder. | This is work on a rubber-optimized 3D printer 3mm extruder. | ||
=Working Document= | |||
<html><iframe src="https://docs.google.com/presentation/d/e/2PACX-1vStvIoyN2ekYW9jvpvjjyLIzo0xV0bXxDVj2OHjyvaWrTQ8idbs4YdVMZWhEpzcBI8TcaeQBZcDOx-0/embed?start=false&loop=false&delayms=3000" frameborder="0" width="480" height="299" allowfullscreen="true" mozallowfullscreen="true" webkitallowfullscreen="true"></iframe></html> | |||
[https://docs.google.com/presentation/d/1YXDye7YEDvVF4IjwahPZLLduxRA3UE-OymgHhMkZKHo/edit#slide=id.g1861bf60d5_0_6 edit] | |||
=Design Rationale= | =Design Rationale= | ||
Revision as of 11:34, 23 April 2019
Intro
This is work on a rubber-optimized 3D printer 3mm extruder.
Working Document
Design Rationale
- Use Nema 17 motor with 3x geardown
- Use double drive wheel extruder for better grip
- Move drive wheel down as far to the nozzle as possible
- Use a clamp-on nozzle
Part Library
- Rubberextruder v1904.png
OSE Rubber Extruder - FreeCAD -File:Rubberextruder v1904.fcstd
Extruder Motor - FreeCAD -File:Extrudermotor v1904.fcstd
- Extrudergeardown v1904.png
Extruder geardown assembly - FreeCAD -File:Extrudergeardown v1904.fcstd