Mega Submarine Construction: From Shipyard to the Deep Ocean (Full Building Process)TR:

Описание: This documentary-style video takes you inside the construction of a mega submarine, following the full journey from raw steel sections in the shipyard to deep-ocean sea trials. ⚓🐋

You’ll see each major stage of the build, including:

Designing the pressure hull, outer hull, decks and internal layout with advanced 3D engineering software

Cutting thick steel plates and rolling them into curved sections for the pressure hull

Welding rings and cylindrical sections to form the strong inner body of the submarine

Adding outer hull structures, ballast tanks and hydrodynamic fairings

Installing internal decks, bulkheads and watertight compartments

Mounting the conning tower / sail and the streamlined bow and stern sections

Installing main propulsion components, shafts and propeller

Laying kilometers of pipes, cables, ventilation ducts and control lines inside the hull

Integrating navigation, communication and control rooms in the command center

Installing crew areas: sleeping quarters, galley, sanitary modules and control panels

Painting and applying special coatings to protect the hull in saltwater

Rolling the submarine out of the construction hall and lowering it into the water for the first time

Harbor tests: power systems, ballast tanks, trim tests and maneuvering at low speed

Sea trials: surface runs, dive tests, stability checks and emergency procedures

Final adjustments, acceptance by the operator and the submarine’s first operational deployment

From sparks in the welding shop to silent movement beneath the waves, this video shows how a modern mega submarine is built step by step, from shipyard to the open ocean.

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