Revision as of 12:11, 26 October 2018

Design Rationale

2x4 construction for ease and strength
Inner chamber is the hopper - no hopper needed outside of loading hole next to motor
Electronics are easy to access on side of the front cover
Motor mount is 3D printed for ease
Front is metal for heat resistance
Flange is welded to eliminate bolt pattern drilling
Front hole is step drilled for ease. Overdrilled to 1" for nonprecision adjustment
Insulator can be put on metal plate to prevent plastic from melting

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	12:10, 26 October 2018	(290 KB)	Marcin (talk \| contribs)	Finished with SSR, 2 switches, electrical cover, motor speed controller
	08:45, 26 October 2018	(121 KB)	Marcin (talk \| contribs)	Added funnel, bolts holes on motor plate and insulator plate
	08:18, 26 October 2018	(103 KB)	Marcin (talk \| contribs)	Temperature Controller, front and back cover
	07:39, 26 October 2018	(72 KB)	Marcin (talk \| contribs)	Includes full auger assembly.
	06:50, 26 October 2018	(45 KB)	Marcin (talk \| contribs)	Motor bolts in correct position.
	06:40, 26 October 2018	(36 KB)	Marcin (talk \| contribs)	Motor in correct place. Screws added.
	06:27, 26 October 2018	(36 KB)	Marcin (talk \| contribs)	Box with flange and motor

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@@ Line 8: / Line 8: @@
 *Front hole is step drilled for ease. Overdrilled to 1" for nonprecision adjustment
 *Insulator can be put on metal plate to prevent plastic from melting
+=Notes=
+*It took 6 hours to redesign from part library of [[Lyman Filament Extruder]]
 =Future Work=
 *Nema 17 stepper with planetary gear drive as low cost drive option