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High-speed rail “foot joint”: the key position of the axle box Behind the high-speed rail, there is a seemingly inconspicuous but crucial component – the axle box, which is like the “foot…

Behind the high-speed rail, the gearbox, as a key component of power transmission, silently supports the stable operation of the train. With its outstanding performance of 300,000 kilometers of maintenance-free, China’s high-speed…

High-speed railway fastening systems are far from being simple track connection components; they are precise “joints” that ensure the safe, smooth, and high-speed operation of trains. Their adaptability directly determines the durability…

Against the backdrop of the in-depth promotion of the Belt and Road Initiative, Southeast Asia has attracted the attention of many companies with its superior geographical location, rich resources and huge market…

In the grand movement of railway transportation, railway gearboxes are just a small “note”, but they play a vital role. They are like the “joints” of the train, accurately transmitting power to…

In the modern rail transit system, the gearbox, as the core component for power transmission, is like the joint system of the human body, precisely transmitting the torque from the power source…

On the crisscrossing railway lines, trains roar past like a giant steel dragon. Behind this spectacular scene, there is a seemingly inconspicuous but crucial component – the railway axle box, which is…

The production process of gearboxes is closely related to their structural composition. Currently, the main structure of gearboxes in wind turbines is a first-stage planetary gear plus two-stage parallel gears and two-stage…

Behind the speeding train, there is a key component that silently dedicates itself – the railway gearbox. Although it is not often paid attention to by the public, it is the core…

In the crisscrossing railway network, trains shuttle at lightning speed, ensuring people’s travel and the transportation of goods. In various key parts of the railway, there is a seemingly inconspicuous but crucial…

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…

When a train hurtles across the ground at a speed of 350 kilometers per hour, passengers are peacefully immersed in the fleeting scenery outside the window with safety and peace. Behind this…