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railway casting parts
Railway vehicle axle box: structure, function and positioning mode are fully analyzed
1.Overview of axle boxes On railway locomotives and vehicles, the parts that are mounted on the axle neck and connect the wheel set and the bogie frame or the two-axle vehicle body…
“Joints” on rails: the technical code for wheelset devices
Behind the speeding train, there is a set of precision devices that silently bear tens of millions of tons of weight and endure high-frequency vibrations – the wheelset axle box device. It…
Technical Requirements for Railway Casting Parts: Precision and Durability
Overview In the modern rail transit system, castings are like the steel veins running through the power system, bogies and car body structures. The strictness of their technical standards directly determines the…