2. It has a certain gauge and level adjustment performance. Rail transit mostly adopts a monolithic track bed structure, the line curve radius is small, and the steel rail is worn. This requires that the rail fastening system should have a certain gauge and level adjustment performance in order to solve the problem of curve steel rail abrasion, uneven settlement of the structure and construction errors caused by gauge and steel rail level overruns.
3. It has good insulation performance. Rail transit generally uses walking rails as return rails. This requires that the rail fastening system must have good insulation performance to prevent current leakage through the railway fastening system and cause electrical corrosion of structural steel bars and municipal pipelines.
4. It has good vibration damping elasticity. Urban rail transit such as subways runs through residential areas and has high requirements for vibration and noise reduction. The railway fastening system must have good vibration damping performance to attenuate the vibration of the railway track and reduce noise transmission.
5. There is a certain degree of universal interchangeability. The rail fastening system should be simple in structure, with few parts, and have a certain degree of universal interchangeability, low cost, and convenient construction and maintenance.
For the introduction of the performance characteristics of the railway fastening system, I hope you can learn more about the railway fastening system through this information. If you still don’t understand or want a more comprehensive understanding of the railway fastening system, please contact our company. Kingrail parts can address your doubts and explain in detail the questions you raised. We can also provide different types of railway fasteners and railway equipment according to your needs.