Looking good.
What is the motivation to design an extruder?
Will you be resin casting the extruder as well?
I'm unsure, but it appears that you are using a fixed gap between the idler and hob.
From what I have reviewed most filament drivers are using a spring to allow
the idler to move in-n-out to compensate for variations of filament diameters.
Of the components that are going to be resin cast,
have you allowed for draft to ease removal from the mold?
Looks like a lot of test prints in the background (tu)
Videos are always appreciated!
What is the motivation to design an extruder?
Will you be resin casting the extruder as well?
I'm unsure, but it appears that you are using a fixed gap between the idler and hob.
From what I have reviewed most filament drivers are using a spring to allow
the idler to move in-n-out to compensate for variations of filament diameters.
Of the components that are going to be resin cast,
have you allowed for draft to ease removal from the mold?
Looks like a lot of test prints in the background (tu)
Videos are always appreciated!