Micrometer screw gauge
Make frame, spindle/anvil and graduated precision screw; characterize pitch, contact force and thermal behavior with independent lengths Discovery hypothesis; acceptance remains open.
Discovered · unresearchedClosure: OpenInventory incomplete
Capability requirements and tolerances
Consumer-specific numerical targets, quantities and acceptance limits remain open or incompletely reviewed. No smartphone-grade suitability is claimed. Distinct capability tiers require their own making route and qualification.
Making steps · draft selected for navigation; not a validated fabrication specification.
Known Parts and Tools
The selected route supplies this page's inventory and the map's dependency links from one record. Further requirements may be missing; review flags do not prove physical suitability.
| Requirement | Role | Use | Relationship status |
|---|---|---|---|
| Tool steel | Part | incorporated or consumed; allocation remains open | Cycle-checked; compatibility unknown |
| Machine tools | Tool | reused during construction/verification | Cycle-checked; compatibility unknown |
| Grinder | Tool | reused during construction/verification | Cycle-checked; compatibility unknown |
| Alloy stock | Part | incorporated or consumed; allocation remains open | Cycle-checked; compatibility unknown |
| Assembly tools | Tool | reused during construction/verification | Cycle-checked; compatibility unknown |
| Length master reference | Tool | reused during construction/verification | Cycle-checked; compatibility unknown |
| Temperature instruments | Tool | reused during construction/verification | Cycle-checked; compatibility unknown |
Making outline
- Make frame, spindle/anvil and graduated precision screw; characterize pitch, contact force and thermal behavior with independent lengths
- Build or acquire each explicit earlier physical input; establish independent references and interfaces.
- Make trials and accept only against the eventual caller specification; record uncertainty and rejected outputs.
What remains unresolved
- Full inventory, required quantities, process settings, numerical demand and suitability remain open.
Earlier research provenance
- proposals/2026-10-08-discovery/electronics/frontier-report.md
Used by
Items that directly require this item in their selected inventory.
Paths from Smartphone
These routes together include every item that can lead from Smartphone to this item. Repeated path combinations are collapsed; recipes are omitted.
Shortest route: Smartphone → Enclosure → Dimensional instruments → Micrometer screw gauge
Enable JavaScript to see the routes covering every contributing item.