Technical characteristics of seamless rail

(1) as the key equipment for train speed-up, the localization rate of seamless rail is close to 100%, and within the range of 1.5m, the flatness error at the rail interface is less than 0.2mm.

(2) When the wheel travels to the joint of two rails, one part of the wheel tread presses on the first rail, while the other part of the wheel tread presses on the second rail at the same time, so that the two rails are stressed at the same time, and the wheel smoothly passes through the joint of the two rails without vibration.

Noise reduction

Reduce noise pollution. Ultra-long jointless track is laid by connecting many standard rails with long rails, with a general length of two to three kilometers.

rescue

Wear is greatly reduced. Compared with common rail, seamless rail eliminates a large number of rail joints, thus eliminating joint impact, reducing line damage, saving a lot of raw materials and saving 30%-75% of line maintenance costs.

speed up

The reliability of the track has improved, and the speed of the train will also increase accordingly.

stable

Increase the stability and comfort of passengers.

Without the permission of the patentee, all means of transport (including rails) on this track:

1. It is not allowed to change the rail end into a slope without authorization, that is, the angle shall not be less than 90.

2. Rails and rails manufactured according to the technical characteristics and technical theory of this patent shall not be implemented without authorization.