1.5 KiB
Sag-Mesh Plane v0.1 — Certificate of Central Compromise (CCC)
File: sag-mesh-plane-certificate-central-compromise.md
1. Design Name Sag-Mesh Plane v0.1
2. Central Compromise The plane is formed from a deliberately under-spec PLA+ mesh grid printed only in the Y-axis, with large spacing (2–3 mm) that sags and barely fuses. Flatness and stiffness come from filling this flawed mesh with cheap cement/plaster.
3. Purpose of Compromise To create a rigid, flat panel at extremely low cost by combining a weak, flawed printed lattice with abundant, globally available fill material.
4. Good-Enough Justification The cement provides bulk stiffness; the mesh provides shape control. The result is good enough for jig boards, shelf shims, or tool bases. Not structural, not outdoor-rated—but usable, cheap, and replicable anywhere.
5. Replicability Proof Anchor COTS: rapid-set cement mortar (globally ubiquitous). Alternate: Plaster of Paris or Perfect Cast for lighter builds.
6. Substitution Map (Optional)
- Heavier/stronger: Portland cement.
- Lighter/weaker: Perfect Cast plaster.
- Optional: mosquito net as a poor-man’s fiber mesh insert.
7. Failure Envelope
- Not for load-bearing or structural use.
- Fails by visible cracking or edge chipping.
- PLA creeps under heat; not to be left in hot sun or car.
8. Statement of Intent This design embraces flawed printing and cheap fill to democratize stiff panels, trading durability and precision for cost, ubiquity, and accessibility.