The reporter learned from the Nanning Railway Bureau that a series of 96 state-of-the-art rail-grinding trains on the national railway opened the Yangshuo-Gongcheng section of the Guiguang-Guangzhou Railway and began to fully polish the surface of the Guiguang high-speed rail. prepare. According to reports, 96 heads...
The reporter learned from the Nanning Railway Bureau that a series of 96 state-of-the-art rail-grinding trains on the national railway opened the Yangguang-Gongcheng section of the Guiguang-Guangzhou Railway and began to fully polish the surface of the Guiguang high-speed rail. ready. According to reports, 96 rails have a total length of 145 meters, and the whole vehicle has 4 sets of grinding wheels and 96 grinding wheels. It is called "96 rail grinding trains" and is the most advanced rail grinding train of the national railway. Compared with the traditional manual grinding, the 96-gauge grinding train has the advantages of fast grinding speed, no scratch on the rail surface, and reduced train running noise.
In order to meet the needs of rapid development of high-speed rail, the Nanning Railway Bureau introduced the first 96-track rail-grinding trains in early October, and in the mid-October, it was put into the grinding operation of the Guiguang Railway. The Guangxi section of the Guiyang-Guangzhou Railway plans to carry out 15 days of rail grinding. operation. It is understood that the high-speed rail grinding is carried out before the opening of the high-speed rail, mainly to fully polish the surface of the high-speed rail to improve the service life of the rail and the comfort of passengers.
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