Catamaran PWC Exploded Assembly

Create a fully parametric 3D CAD model of a high-performance twin-hull personal watercraft. General Dimensions Overall length: 4600 mm Overall beam: 1850 mm Overall height: 1150 mm Hull type: Twin hull tunnel catamaran Material: Carbon fiber sandwich construction Design speed: 100+ km/h Powertrain: Two motorcycle engines mounted separately Two independent jet pumps ------------------------------------------------- Hull Geometry Two identical symmetrical hulls. Each hull has: • Deep V bow • Fine entry angle • Variable deadrise • Wide planing pad aft • Two lifting strakes per hull • One outer spray rail • Rounded chines forward • Hard chines aft Tunnel Tunnel width: 650 mm Tunnel height: 320 mm Tunnel begins gradually approximately 700 mm from the bow. Tunnel roof has smooth curvature. No sharp transitions. ------------------------------------------------- Bow Long wave-piercing bow. High buoyancy in upper bow. Convex deck. Slight reverse sheer. Forward spray deflectors integrated into hull. ------------------------------------------------- Bottom Variable deadrise Bow: approximately 24° Mid: approximately 18° Stern: approximately 10° Flat planing surface at rear. Integrated keel line. ------------------------------------------------- Transom Twin jet pump openings. Separate engine bays. Flat reinforced transom. Integrated boarding platform. ------------------------------------------------- Deck Aggressive sports styling. Central riding position. Raised dashboard. Side walking surfaces. Large front storage compartment. Integrated seat base. ------------------------------------------------- Internal Structure Create reference geometry for: • longitudinal stringers • transverse bulkheads • engine foundations • jet pump supports • fuel tanks • battery compartments • cable ducts • cooling ducts ------------------------------------------------- Hull Construction Carbon sandwich Outer skin Foam core Inner skin Generate separate bodies for: Outer hull Inner liner Bulkheads Stringers Deck Transom Engine beds ------------------------------------------------- Fillets No sharp internal corners. Minimum structural radius: 25 mm ------------------------------------------------- Manufacturing Model optimized for CNC female mold production. Create split lines for mold manufacturing. Draft angle: 3° No undercuts. Watertight surfaces. Class A exterior. ------------------------------------------------- Output Generate: Complete watertight solid model NURBS surfaces Parametric feature tree Construction planes Centerline Reference dimensions Cross sections every 250 mm Stations Waterlines Buttock lines Exploded assembly Manufacturing-ready geometry

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.