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pratyushkumarbhar
02-23 12:39
Model Name
submarine 3d model
Tags
3d printing
submarine
underwater
vehicle
vehicle 3d printing
vehicle underwater
Prompt
Design a compact, 3D-printable RC submarine inspired by a streamlined torpedo-shaped underwater drone (similar to the reference image provided). The submarine should have a smooth, hydrodynamic outer shell with rounded edges and a slightly flattened top surface. Dimensions: - Length: 280 mm - Width: 120 mm - Height: 90 mm Structure: - Fully enclosed waterproof hull with a detachable top cover (sealed using O-ring groove and screw mounts). - Internal compartment divided into sections for electronics, battery, and buoyancy control. - Outer shell should be optimized for FDM 3D printing (minimal supports, wall thickness ~3–4 mm). Components to integrate internally: 1. Arduino Uno (central mounting plate with screw holes) 2. 2x L298N motor drivers (side mounting slots with airflow clearance) 3. Battery pack (central low-position tray for stability) 4. 4 DC motors: - 2 rear motors for forward/backward thrust (propeller ducts integrated into hull) - 2 side motors for turning (left/right) 5. Bluetooth module (accessible compartment with signal clearance) 6. 2 syringe-based ballast system: - Positioned symmetrically on both sides - Connected to linear actuators or servo mounts - Used for ascending and descending control Design features: - Integrated propeller shrouds (ducted design for safety and efficiency) - Waterproof cable routing channels - Front transparent dome for optional camera module - Mounting brackets for motors and shafts - Internal wire management clips - Center of gravity kept low for stability Buoyancy & sealing: - Include ballast chamber space - Add grooves for rubber gasket sealing - Screw holes with waterproof sealing design Output requirements: - Generate full 3D CAD model - Provide STL files for 3D printing - Exploded view of components - Internal layout clearly showing component placement - Separate parts for easy assembly Material: - PLA/PETG compatible design (recommended PETG for water resistance) Ensure the design is realistic, manufacturable, and optimized for hobby-level underwater robotics.
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