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Development prospects of high-speed railway industry

The development of the high-speed railway industry has gone through three waves:The first wave broke ground in Japan on April 5, 1959 (1964-1990), when the world's first truly high-speed railway, the Tokaido Shinkansen, broke ground;

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2023

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Development Trend of Railway Locomotive and Multiple Unit Manufacturing Industry

The policy of the railway locomotive and multiple unit manufacturing industry encourages the intelligent development of railway locomotive and multiple unit manufacturing, which belongs to an important field of rail transit. Rail transit is one of the key industries for development.

16

2023

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Locomotive maintenance cycle

The mileage or working time between two identical repairs of a locomotive is called the maintenance cycle. The repair cycle at all levels is a short period of time during which the main components can be safely used between repairs.

30

2022

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Sources and Suppression Measures of Railway Vehicle Noise

When a train is traveling on a railway, there will be various types of noise. Generally speaking, the noise outside the train during operation mainly comes from the following aspects: collision noise between train wheels and rails, friction noise between wheels and rails, friction noise generated when air flows through the surface of the vehicle body, noise generated by friction between contact wire and pantograph, collision noise between car windshields, and compression wave and reflected wave noise generated when the train enters and exits the tunnel.

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2022

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Repair and maintenance of railway locomotives and vehicles

The safe operation of railways is an important aspect of maintaining social stability. In railway transportation, there are high requirements for the safety and stability of locomotives. If locomotive problems are not detected and dealt with in a timely manner, or locomotive maintenance is not in place, it is easy to cause locomotive operation accidents, leave safety hazards, cause economic losses, and even seriously affect social stability. Therefore, research and analysis were focused on the maintenance and repair of railway locomotives.

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2022

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China will accelerate the construction of railway dedicated lines, and the investment intensity is expected to maintain

The National Development and Reform Commission recently issued the "Guiding Opinions on Accelerating the Construction of Railway Special Lines", proposing that by 2020, a batch of railway special lines will start construction, and the proportion of railway special lines connected to major coastal ports, large industrial and mining enterprises with an annual transportation volume of more than 1.5 million tons of bulk goods, and newly built logistics parks will reach 80%.

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2022

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