Mechanical Paste Extruder

thingiverse

The user is looking to purchase various components for a 3D printer project, including: 1. Aluminum square tubing 2. Nozzle hardware (soldering nozzles and 5/16 brass hose fittings) 3. A coupler for the leadscrew nut and NEMA 23 gearbox They have provided links to online retailers where these components can be purchased. They also mention that they will be publishing detailed instructions for assembly and use of the apparatus in the near future. Additionally, they provide updates on the project, including: * A list of additional components required (M3 screws and M6 screws) * A re-upload of some components with single-layer bridges under unsupported perimeters * A requirement for a 16mm or 5/8in shim washer between the bearing and the m10 leadscrew nut The user also mentions that they have published a PCB for a stepper motor controller for use with a continuous-flow-based extruder.