Research on Light Weight of the Electric Cabinet of CR400BF Standard EMU.

Lightweighting of standard EMU (Electric Multiple Unit) electrical cabinets is an important way to achieve weight reduction of the entire vehicle. The weight of the new cabinet body is 24.3% lighter than the original cabinet by optimizing the topology structure of CR400BF standard EMU electrical cabinet and adopting the new sliding door optimization design, which provides new ideas for the weight reduction of electrical cabinets in the future.