Mechanical PhotosNathan Yee·FollowPublished inPrinciples of Engineering — ReFilament·2 min read·Dec 11, 2016--ShareAs a supplement to the mechanical page, we provide photos of important mechanical features.Extrusion Screw: Here we see that the screw is around 12 inches longExtrusion Screw: The head of the screw was cut with an abrasive saw.Extrusion Screw and Motor: The screw was milled down to interface with our motor.Extrusion Screw and Motor: A temporary tape coupling to constrain vertical and horizontal motion of the screw.Barrel and System Housing: A screw prevents the barrel from rotating.Motor and System Housing: We secure the motor to prevent it from twisting.System Housing: Close up of the system housing holding the barrel