Fully automatic urban express train driver’s cab deflector, decorative cover and skirt
·Using vacuum infusion, autoclave and molding processes
·Carbon fiber composite skirt panels and air deflectors not only meet various performance indicators, but also significantly reduce the weight of corresponding components.
·In the online operation test, the overspeed test with a maximum speed of 176km/h was completed, and all indicators were normal.Carbon fiber subway cab
·Carbon fiber cab formed using secondary handover and co-curing technology
·The weight is reduced by 30%, and the maximum speed reaches 140km/h. Compared with the traditional subway, the overall energy saving of the vehicle is more than 15%.
Standard EMU front-end module
·Through the processes of performance testing, process testing, simulation analysis, structural design, multiple verification design iterations, product molding and manufacturing, and test verification, the development of the front-end module of the standard EMU was completed, and the effective application of carbon fiber materials in high-speed rail components was realized At the same time, it meets the requirements of lightweight.
200km/h magnetic levitation composite car body
·The development and production of the all-carbon fiber magnetic levitation vehicle body has made breakthroughs in many key technologies. The traction efficiency has been increased by 20%, the suspension energy consumption has been reduced by 60%, the vehicle body has been reduced in weight by 30%, the suspension frame has been reduced in weight by 33%, and the passenger capacity has been increased by 20%. , has the characteristics of high traction efficiency, low suspension energy consumption, small turning radius (less than 100 meters), strong climbing ability (70), and low operating noise.
Built-in bow type bogie side beam plate
·The carbon fiber main side beam plate and the auxiliary side beam plate are combined to form a two-level stiffness side beam of the bogie, which can improve the comfort of the train and provide a basis for the bogie to be universal for passengers and cargo; compared with the traditional steel plate welded side beam, the weight is reduced by 80%. Provide support for bogie weight reduction, energy saving and cost reduction.
High temperature superconducting magnetic levitation composite driver’s cab
·The high-temperature superconducting maglev carbon fiber composite driver’s cab prototype has passed the process of process performance verification, basic performance testing, simulation analysis, structural design and optimization, product molding, manufacturing, assembly and verification. The world’s first high-temperature superconducting high-speed maglev engineering prototype vehicle and test line officially rolled off the assembly line at Southwest Jiaotong University in Chengdu, Sichuan, marking a breakthrough in high-temperature superconducting high-speed maglev engineering research from scratch.
