The Causes of The Rupture of Railway Fastening System

Work fatigue or impact fracture damages Railway Fastening System.
High speed rail, rail, subway, light rail fastener are damaged every day by all kinds of vibration and impact brought by the high-speed train in the work, with the passage of time, the fatigue life will reach the final fracture. In the work, the fastener under the influence of axial force, the thread is broken, the bolt is hurt. The fastener under radial force is bolted and the bolt hole is cut into an ellipse. These are some of the common fracture cases.
Rail fastening material problems, or with processing defects and heat treatment problems, which will lead to high-speed rail, heavy rail, subway, light rail fastening bolts broken. To avoid such problems, it is better to cooperate with good quality Railway Fastening System Supplier to reduce the rate of defective products or to examine them carefully before use.
Railway Fastening System

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