Types Of Rail Joint
A rail joint, also known as a rail splice or fishplate, is a crucial component in railway systems. Its primary function is to connect two separate rail sections, ensuring the continuity and integrity of the railway track.
There are several types of rail joints used in railway systems, each serving specific purposes. Let us see them together.
Standard rail joints connect rails of the same weight and length, leaving a small gap for expansion.
Compromise rail joints ensure continuity between different rail types, employing special-shaped joints and rail pads.
Conducting rail joints act as connectors for track or traction current, commonly found in electric traction areas.
Insulated rail joints use insulating materials to prevent current conduction between adjacent sections.
Welded rail joints involve welding the ends of rails for seamless lines, utilizing methods like resistance welding or aluminum hot welding. Understanding these types is crucial for effective railway track maintenance and functionality.