Part · discovery

Metalworking impact shield

Rigid retained screen/guard for chips, fragments and moving-stock hazards; discovery hypothesis, capability and compatibility unreviewed.

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
Metalworking stone shield slabs	Part	incorporated	Cycle-checked; compatibility unknown
Collected wood	Part	incorporated	Cycle-checked; compatibility unknown
Fiber cord	Part	incorporated	Cycle-checked; compatibility unknown
Hammerstone	Tool	reused	Cycle-checked; compatibility unknown
Stone hand tools	Tool	reused	Cycle-checked; compatibility unknown
Coarse stone supports	Tool	reused	Cycle-checked; compatibility unknown
Coarse comparison reference	Tool	verification	Cycle-checked; compatibility unknown
Metalworking shield retainer stock	Part	incorporated	Cycle-checked; compatibility unknown
Abrasive stones	Tool	reused consumable tooling	Cycle-checked; compatibility unknown
Cold shaping chip screen	Tool	reused	Cycle-checked; compatibility unknown
Impact eye protector	Part	reused	Cycle-checked; compatibility unknown
Protection integrity test fixture	Tool	verification	Cycle-checked; compatibility unknown
Clean water	Part	consumed	Cycle-checked; compatibility unknown
Containers	Tool	reused	Cycle-checked; compatibility unknown
Ventilation	Tool	reused	Cycle-checked; compatibility unknown
Sorting surface	Tool	reused	Cycle-checked; compatibility unknown

Making outline

Fit retained rigid stone barrier slabs in captured cold support/wedge frame and verify representative fragment/spall/restraint hazards
Detailed procedure and acceptance remain unresearched.

What remains unresolved

Manufacture, quantities, suitability and complete inventory remain unreviewed.
Current memory-first method needs source and compatibility review.

Canonical reuse assessment

{
  "checked": [
    "grinder-guard-workrest",
    "enclosures"
  ],
  "decision": "General guarded viewing/impact compartment differs from grinder-specific fragment guard."
}

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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 → Metalworking protection → Metalworking impact shield

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