Shipbuilding Plate Nesting
Lay out steel hull/structure parts on plates for cutting.
Also called: Shipbuilding Plate Nesting · 강판 네스팅 · Steel plate nesting · Plate part nesting
Last verified: 2026-05-27
Arranging steel part outlines on raw plates so they can be cut with minimal scrap. Beyond the overlap-free geometric core, shipyard nesting layers on manufacturability constraints:
- Cutting path — torch/plasma travel and lead-ins
- Bridges / tabs — keeping parts attached until handling
- Bevel — edge preparation for welding
- Remnant management — reusable offcuts
These are the side constraints that distinguish this application from the
abstract problem; the geometric core is shared (E1_variant of
2D Irregular Nesting).
Claims & evidence
Every relationship is a claim with an equivalence level and an evidence grade. See the evidence policy.
| Relationship | Claim | Equiv. | Evidence | Sources |
|---|---|---|---|---|
| industry instance of2D Irregular Nesting | Shipbuilding plate nesting is an industrial instance of irregular 2D nesting, adding manufacturability constraints (bevel, kerf, bridge, cutting path). | E1 | B |
|
| occurs inShipbuilding | Plate nesting is a routine step in shipyard steel production. | — | C |
|
| commercial toolSigmaNEST | SigmaNEST is vendor-reported as supporting true-shape nesting for shipbuilding plate work. | — | C |
|
| shares method withApparel Marker Making | Both reduce to overlap-free placement of irregular shapes and share placement/search methodology, differing mainly in side constraints. | E1 | B |
|
Neighborhood
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See also
Not directly linked, but conceptually close — by the connections and descriptions they share.