Why it matters, industry
Precision manufacturing
Machining, welding, additive manufacturing and inspection to aerospace tolerances.
- Depends on
- 0
- Depended on by
- 2
- Metrics
- 0
Neighbourhood: what depends on it (left), what it depends on (right)
- Candidate
- Hypothesized
- Mechanism supported
- Causally supported
- Established relation
Systems that would feel a shortage
Downstream: what depends on it
Launch vehicle requires input Precision manufacturing1 evidenceEstablished relation
Launch vehicle depends on Precision manufacturing.
Mechanism
Tanks, domes and structures are formed, friction-stir welded and inspected in aerospace manufacturing plants.
Evidence
- documentNASA, Space Launch System referencenasa.govVehicle stages, engines, structures and materials.checked 2026-09-07
- Status
- established_identity_or_engineering_relation
- Reviewer confidence
- 0.95
- Stated strength
- 0.90
- Lag
- not stated
- Version
- curated_seed_v1
- Reviewed
- 2026-09-07
Confidence and strength are curated judgements recorded with the edge, not measured quantities.
Rocket engine requires input Precision manufacturing2 evidenceEstablished relation
Rocket engine depends on Precision manufacturing.
Mechanism
Engines are machined, welded and increasingly printed to tight tolerances; engine production rate bounds vehicle production.
Evidence
- documentNASA Glenn, Liquid rocket enginewww1.grc.nasa.govPropellant, combustion chamber, turbopumps and nozzle.checked 2026-09-07
- documentNASA, Space Launch System referencenasa.govVehicle stages, engines, structures and materials.checked 2026-09-07
- Status
- established_identity_or_engineering_relation
- Reviewer confidence
- 0.95
- Stated strength
- 0.90
- Lag
- not stated
- Version
- curated_seed_v1
- Reviewed
- 2026-09-07
Confidence and strength are curated judgements recorded with the edge, not measured quantities.
Inputs it cannot do without
Upstream: what it depends on
No stored inputs for this entity.
Measured, from the catalog
Linked metrics
No catalog metric is linked to this entity yet.
Named on the edges that depend on it
Substitutes
No substitute is named for this entity on any stored edge.
Derived from curated edges
Bottleneck centrality
- Score
- 3.51
- Downstream entities
- 4
- Direct dependents
- 2
Sum over every entity downstream (within six hops) of the strongest path weight to it, where each edge weighs its stated strength divided by one plus its named substitutes. A graph statistic over curated edges, not an observation. Computed 2026-09-07 22:42 UTC.
Curated paths this entity is part of
Chains
Names that resolve to this node
Aliases
- additive manufacturing
- aerospace manufacturing
- machining
- manufacturing
slug precision-manufacturing, updated 2026-09-07 22:42 UTC