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railway casting parts
Railway Spring Bars: The “Invisible Guards” Ensuring Safe & Smooth Train Runs
Railway spring bars: “invisible guards” on the track My first acquaintance with railway spring bars: extraordinary mission under the ordinary appearanceOn the criss-crossing railway lines, trains shuttle back and forth at lightning…
Ultrasonic flaw detection of cast iron parts: “B-ultrasound” for industrial “skeleton”
On the grand stage of industrial manufacturing, cast iron parts are like solid “skeletons”, supporting the efficient operation of various railway casting parts. However, during the production process, cast iron parts may…
Exploring the Ultrasonic Flaw Detection Technology of Cast Iron Parts: The Guardian of Industrial Quality
In many industrial fields, such as machinery manufacturing, locomotive tracks, aerospace, etc., cast iron parts are basic components, and their quality is directly related to the performance and safety of the entire…
Linear Motors: A Comprehensive Overview of Development, Features, and Principles
1.Development history of linear motors Generally, electric motors rotate when they work. However, vehicles driven by rotating motors (such as electric locomotives and trams in cities, etc.) need to move in a…
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…