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INFILL

VoltCore

Made by: @Amaya Repository link: https://github.com/TheRealMopcornPuncher/VoltCore Total hours so far: 3 hrs 40 mns

  • I have a 3d printer or will be getting one before March 21st

< Briefing > A silly concept accidentally turned reality Pitch: An extra portable and partially remote solution to printing without an active power source

Day 0 - Preparations and planning

Feb 4, 2025

I began by generating a timeline for me to operate within, as to avoid me procrastinating and not finishing the project at all.

Deadline: Feb 11

  • Finalize battery system and power management.
  • Generate a rough BOM (electronics, motors, extruder, frame materials, etc.).
  • Confirm which parts I can salvage from my spare Sovol SV01 Pro.
  • Research and select a control board + firmware (e.g., Klipper or Marlin).

Deadline: March 31 (Finalized Design & Parts Ordered)

  • Design a CoreXY frame in CAD, ensuring it satisfies a small size profile (X and Y dimensions are 6-7 inches).
  • Simulate motion system (belt routing, pulley positioning, etc.).
  • Plan the mounting locations for electronics and battery.
  • Finalize the design and order all necessary parts.

Deadline: April 14 (All Parts Arrived & Assembly Begins)

  • Assemble frame and install motors, belts, and pulleys.
  • Wire up control board and power system.
  • Perform first motion tests (homing, jogging, etc.).
  • Mount and test the extruder and hotend (ensure >220°C capability).
  • All parts should be in by this date to stay on track.

Deadline: April 28

  • Flash firmware and configure motion system.
  • Tune CoreXY kinematics and stepper settings.
  • Ensure power consumption is within acceptable limits.
  • Run first test prints and refine print quality.

Deadline: May 4 (Final Benchy Print Verified & Ready to Ship)

  • Complete final tuning and ensure prints are high quality.
  • Verify folding mechanism and portability.
  • Confirm battery efficiency for intended use.
  • Must have a successful Benchy print by this date!

Deadline: May 6 (Ship Everything or Carry it with You)

  • Pack the printer securely for shipping.
  • Ensure documentation and necessary tools are included.
  • Consider taking it as a carry-on for guaranteed arrival.

Besides this, I’ve also done some research on suitable parts. Mostly minimal. Total time elapsed: 2 hours

Day 1

Feb 5, 2025

I felt pretty energized with the project today so I decided to start working on pushing my project into the tank with the others. (Started writing and journaling today, previous entry was made up for yesterday.) I intend to jot some stuff down into the BOM and continue fleshing out my solution for power. Mostly stuff from my first deadline/checkpoint.

I started my BOM by snatching and customizing a template for it off the web in google sheets. After creating the BOM, I started looking for the components I’d need to assemble the frame, and I got a recommendation for some of the nicest prices and highest class extrusions I could find from a company called 80/20 LLC.

After getting the link to the extrusion, I was going to start modeling it in fusion 360, when I proceeded to fall down a rabbit hole of logo design. In the end, I installed Inkscape and began learning how to craft a nice looking logo to slap over the rest of this project.

I decided to take a break from learning how to use Inkscape. After hopping into a call with my brother and ranting about the project, he suggested I use a single motor for the Z-axis linked via a belt to support all sides of the bed (Maybe via linear rods/rails?)

Total time elapsed: 1 hr 40 mins