Rail transit cast parts play a vital role in the subway system. They constitute the key structures and systems of subway vehicles, providing a solid foundation for the reliability, safety and efficiency of the entire transportation system. These cast parts play an irreplaceable role in the daily operation of the subway.
Wheel and rail castings are an integral part of the subway system. The wheels and rails are manufactured using a casting process, ensuring they have sufficient strength and wear resistance. These parts bear the pressure of operation and braking day after day, and their quality and performance are directly related to the smooth operation of the subway and the safety of passengers.
The application of cast parts such as brake discs and brake drums ensures that subway vehicles can brake quickly and accurately under various operating conditions, thereby ensuring accurate parking of trains at stations and safe parking in emergencies.
Connectors and couplings, as the key connection structures between various internal components of the subway vehicle, also use cast parts to ensure the firmness and reliability of the connection. This is vital to the operation of the entire vehicle and the safety of its passengers.
In addition, some components in vehicle suspension systems, power transmission components and guide rail systems also require casting processes. While these cast parts ensure that the vehicle runs smoothly and provides power, they also need to meet stringent requirements for high strength, durability and performance.
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