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Discussion History

Hull Structure

Assembly

Welded marine-grade aluminium twin-hull platform with bridging deck. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Hull Structure parts and their functions

4 top-level parts · 328 parts in total · full bill of materials below
Hull Structure parts diagram: 1 demi-hull, 2 bridging structure, 3 wave-piercing bow, 4 superstructure shell. 328 parts in 4 assemblies.
Hull Structure parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Demi-Hull 8 parts Port and starboard hulls
2 Bridging Structure 4 parts Cross-deck wet deck box
3 Wave-Piercing Bow 3 parts Fine entry per hull
4 Superstructure Shell 4 parts Cabin shell on bridging deck

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model — STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Hull Structure

4 top-level lines · 23 rows shown · 328 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Demi-Hull 8 parts catamaran-ferry-demi-hull 2 86 assembly
1.1 Hull Plating Panel catamaran-ferry-hull-plating 28× 56 · part
1.2 Transverse Frame catamaran-ferry-transverse-frame 22× 44 · part
1.3 Longitudinal Stringer catamaran-ferry-longitudinal-stringer 16× 32 · part
1.4 Keel Bar catamaran-ferry-keel-bar 2 · part
1.5 Transom Plate catamaran-ferry-transom 2 · part
1.6 Watertight Bulkhead catamaran-ferry-watertight-bulkhead 10 · part
1.7 Sacrificial Anode catamaran-ferry-anode 12× 24 · part
1.8 Fastener Set fastener-set 2 · part
2 Bridging Structure 4 parts catamaran-ferry-bridging-structure 1 49 assembly
2.1 Cross Beam catamaran-ferry-cross-beam 6 · part
2.2 Wet Deck Panel catamaran-ferry-wet-deck-panel 18× 18 · part
2.3 Deck Plating catamaran-ferry-deck-plating 24× 24 · part
2.4 Fastener Set fastener-set 1 · part
3 Wave-Piercing Bow 3 parts catamaran-ferry-bow-wave-piercer 2 15 assembly
3.1 Bow Plating catamaran-ferry-bow-plating 16 · part
3.2 Centre Bow catamaran-ferry-centre-bow 2 · part
3.3 Transverse Frame catamaran-ferry-transverse-frame 12 · part
4 Superstructure Shell 4 parts catamaran-ferry-superstructure 1 77 assembly
4.1 Sheet Metal Panel sheet-panel 40× 40 · part
4.2 Window Frame catamaran-ferry-window-frame 26× 26 · part
4.3 Transverse Frame catamaran-ferry-transverse-frame 10× 10 · part
4.4 Fastener Set fastener-set 1 · part

Where the hull structure is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$200. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Bharat Forge
bharatforge.com ↗
Pune, IN Forgings & metal parts 500 pcs 6–10 wks
dicastal.com ↗ Qinhuangdao, CN Aluminium castings & wheels 500 pcs 6–10 wks
tataautocomp.com ↗ Pune, IN Auto components 500 pcs 6–10 wks
🇸🇬Beyonics
beyonics.com ↗
Singapore Precision metal & mfg 500 pcs 6–10 wks
sundaram-clayton.com ↗ Chennai, IN Die castings 500 pcs 6–10 wks