What factors are the existence of improving the quality of heavy rails?

Nowadays, the social economy is constantly improving and developing. The requirements for steel products on the market are becoming more and more strict. Therefore, the development of various rail products is also ‘unquestionable’, and the use of heavy rails provides support for enriching the production of many enterprises. Regarding the specific quality influencing factors of heavy rail, I can summary it for you.

First, the mass of the heavy rail must match the axle load of the locomotive and the axle. The axle ratio is generally more than 2.75, the quality of the rail should be increased to match the axle load.

Second, under certain driving speed conditions, the impact of the wheel on the heavy rail, the vibration of the rail components and the track bed and the mass of the heavy rail are inversely proportional. To improve the speed of the train and ensure good line quality, the rail quality must be improved.

Third, the greater the total mass passing through the year, the more likely it is to cause the fatigue damage of the track components and the change of the geormetric position of the track. Therefore, it is necessary to select the matching rail according to the annual total quality, so as not to affect the service life of the heavy rail. Shortem the line overhaul period.

The company has more than 20 years of experience in the steel industry, the company operates and sells a variety of types of rail and rail accessories, such as fish plate, tie plate, and rail turnout. The company has formed a strong sales system during its operation. We can provide customers with secondary processing of steel rails such as steel rail punching and cutting, and more importantly, we can provide customers with high-quality products and competitive prices.
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