China s trains have reached new heights, how can they run without rails?

This type of train was first released in Zhuzhou, and it is called the Smart Rail Train. The train was developed by CRRC and is a trolleyless car, which can be derailed from the track, and it uses high-tech virtual track technology to equip it with rubber wheels with chips.

It also uses sensors that allow him to measure the width of the road, which can help the train travel on a virtual road.

And the fuel of this car is also quite environmentally friendly, it only needs to be charged, and this kind of car can be driven for 25km in about ten minutes, with a total of three carriages and a length of about 31 meters, because the body has a sensing system, so it can automatically keep a certain distance from the surrounding cars. And he also set up anti-collision when installing the program, which can ensure the safety of passengers when cornering. The wheels of the train are iron, and if you want to run smoothly at high speed, you can't use the concrete floor, because the cement floor is still very rough and easy to break, and the asphalt floor is not hard enough.

Unable to carry the entire train.

A total of 300 people can be loaded in the carriage, and their manufacturing cost is actually relatively low, about 1 5 of our common trains, compared with the rail train, it is not only convenient, but also saves a lot of expenses. China is on fire again, because this time China's trains have made new heights, so that the world has noticed, this time the train can run without rails, and he has adopted a lot of high-tech technology to ensure the safety of tourists.

And he also set up anti-collision when installing the program, which can ensure the safety of passengers when cornering. The wheels of the train are iron, and if you want to run smoothly at high speed, you can't use the concrete floor, because the cement floor is still very rough and easy to break, and the asphalt floor is not hard enough. Unable to carry the entire train.

Therefore, it is necessary to rely on materials that can bear loads and have sufficient hardness and toughness to make road surfaces. And these are all steel. Another factor that makes stainless steel unable to replace high manganese steel is the cost.

The reason why stainless steel looks bright and dazzling on the outside is because a certain amount of chromium and nickel are added to it, and these two substances are relatively rare and not very close to the people.

As a finished product, the tide of stainless steel rises, even the cheapest 201 stainless steel costs more than 20,000 yuan a ton, such a cost is unaffordable for railway construction. In addition, many people think that stainless steel does not rust, which is actually a misconception. Stainless steel is not rusty, but the oxide film generated is consistent with the color of the steel body, which is not easy to distinguish.

The wings of the flying train are equipped with high-torque gears, which have less friction than ordinary trains, so the speed of the flying train can easily exceed 600 kilometers. Currently, this type of train can accommodate up to 300 passengers at a time.

Trackless trains? If there are no tracks, then what's the point of inventing trains? You can just build some small trams and buses in a string