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Introduction to resin sand casting process
The concept of self-hardening furan resin sand The name of self-hardening furan resin sand comes from the English word Furan No-Bake process, which means that furan resin is used as a binder…
Into water glass investment casting: process, alloy and application knowledge
Water glass investment casting is also known as “lost wax casting”. It is a method of obtaining castings by coating several layers of refractory materials on the surface of the wax mold.…
How Much Energy Can A Giant Wind Turbine Generate?
Overview In vast grasslands and the blue sea border, the past white giant is a rotational blade with an elegant attitude; the modern version of the “windmill” is quietly changing the human…
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…
Wind power gearbox: structure, type and damage type popular science
In the field of wind power, the wind power gearbox is a vital component. It converts the low-speed and high-torque power generated by the wind rotor under the action of wind into…
What Are The Differences Between Train Explosion-proof Motor Cover and Ordinary End Cover?
In the high-speed rail tunnel gallop between the electric fire, in the heavy load train of 10,000 tons of cargo, explosion-proof motor cover like welded on the railway power system armor, with…
How much Do You Know About The Bogies of A Train?
Overview of The Train Bogies Bogies (called trucks in North America and mostly Bogie in the rest of the world) are important structures that help trains pass the curve, and without bogies,…
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…
Why Can Trains Run Smoothly?The Guardianship of Shock-absorbing Springs
When the Fuxing bullet train races at 350 kilometers per hour, the miracle that the water in a passenger’s cup ripples no more than 2 millimeters reveals the extraordinary wisdom of rail…
“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…
Development of Two Stage Transmission Gear box for Rail Car
Overview of Transmission Gear box for Rail Car Railway maintenance vehicles, construction vehicles and inspection vehicles are the main applications of track vehicles. The power output by the traction motor of the…
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.…