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railway
Bogie: The Critical Undercarriage System for Rail Vehicle Stability, Steering & Comfort
Definition of bogie The bogie is an important part of rail transit vehicles, responsible for supporting the vehicle body and bearing the weight of the vehicle while realizing functions such as steering…
Defects of furan resin sand castings and their countermeasures
1.Porosity and pinholes Causes： Measures to prevent pore defects In response to the above reasons, take the following corresponding countermeasures:Select resin with low nitrogen content and try every means to reduce the…
Unlock high-speed EMU bogie technology: From design to performance
The bogie is one of the most important components of a locomotive. Whether its structure is reasonable directly affects the running quality, power performance and driving safety of the locomotive. The rapid…
History of fish plate development in different countries
Structural composition Fish plates, like a mysterious “connection messenger” in the railway track world, also known as rail joint bars, rail splints or plywood, is a key role in connecting two rail.…
What is track sleepers
Since the advent of the railway, it has relied on a very critical support component – the sleeper, which has played a very important role from the beginning. The sleeper can not…
The Power Heart of the Train: The Precise Traction Motor
When you travel through the underground veins of the city every day, you may not notice that beneath each carriage lies four precision power sources. These metal structures, weighing a total of…
What Do You Know About Railway DC Traction motor?
With the development of urbanization and the traffic pressure brought by the increase in population, the development of urban rail transit has become a fundamental way to solve urban traffic congestion. Taking…
Central “Nervous System” of The Train Traction: The Vehicle Traction Seat
When the silver-white high-speed train races across the fields at 350 kilometers per hour, few notice that deep within the train’s undercarriage, a group of components shaped like steel butterflies are transmitting…