Smartphone Building
Part · workshop

Wire take-up spool

Wire storage spool distinct from traction capstan or coil-forming mandrel.

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.

Parts and Tools needed

No researched inventory yet. This is an unexpanded frontier; an empty list does not mean the item can be obtained directly from nature.

What remains unresolved

Canonical reuse assessment
{
  "existing_candidates_checked": [
    "capstans",
    "winding-fixture"
  ],
  "reason": "Wire storage spool distinct from traction capstan or coil-forming mandrel.",
  "availability": "No built or accepted inventory asserted."
}
Proposed capability specification
{
  "function": "Wire take-up spool",
  "quantity": "NOT_RESEARCHED",
  "precision_purity_performance": "NOT_RESEARCHED",
  "acceptance": "NOT_RESEARCHED"
}
Earlier research provenance

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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 → Haptic actuator → Chip bonding wire → Wire drawing equipment → Wire take-up spool

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