Inside the Train Bogie Factory | From Raw Steel to Finished Bogie (Full Process)

Описание: Watch a brand-new train bogie come to life inside a modern factory—from raw steel and forged axles to a fully assembled bogie ready to ship. This video shows the full manufacturing process with close-up machines, heavy welding, and precise assembly work.
You’ll see wheelset “birth” on a hydraulic press (press-fit wheels onto the axle), CNC wheel machining on a wheel lathe, and bearing + axlebox assembly with torque-mark verification. Then we move to the giant fabrication hall where robot welding builds the bogie frame in a massive jig, followed by grinding, NDT inspection, and 3D metrology. After primer and a final satin silver-grey protective coat, the line continues with suspension installation (springs, dampers, air springs), brake hardware (discs, calipers, pneumatic lines), and an optional traction motor + gearbox module.
Finally, the wheelsets “marry” the frame, the finished bogie runs on a roller test rig, and the unit is strapped into a shipping cradle, wrapped, and loaded onto a flatbed truck.
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“This video is a process-based reenactment created for educational and entertainment purposes. Some scenes, objects, and environments may be simulated or generated with AI to help visualize the manufacturing workflow. Any names, logos, and identifiers shown are fictional or anonymized. The goal is to make complex factory processes clear, satisfying, and easy to understand.”