AT50 keçid dəmir yolu

AT50 Switch rail belong to standard of TB/T 3109-2013, also be named 50AT1 turnout rail, it is used for making turnout or curve railroad, can avoid high side pressure to make the rail break, 50AT1 növünü təmin edə bilərik, 60AT1, 60AT2 və 60TY1, material U75V-dir, uzunluğu 12 m, 12.5m və ya 25 m.

The main advantages of turnout AT rail:
1. The lifting amount of 6mm for ordinary steel rail pointed rails has been cancelled, eliminating the vertical unevenness of trains passing through switches and improving the speed of straight strands passing through switches.
2. The AT rail of the turnout has strong overall integrity and high stiffness, and is not prone to arching and bulging during use, resulting in a small maintenance and repair workload.
3. A 24mm high sliding bed is installed under the AT rail of the turnout, which can buckle the bottom of the basic rail, increasing the stability of the basic rail and the overall integrity of the turnout.
4. Due to the high height of the sliding platform, it can reduce the impact of sand and snow and improve the safety of driving.

1. Yüksək təzyiqdən qaçınmaq üçün xüsusi iştirak istehsal etmək üçün istifadə olunur.
2. Bəzi ehtiyatlar var.

İştirakçı keçidini hazırlamaq üçün istifadə olunur, dəmir yolu qırmaq üçün yüksək təzyiqdən qaça bilər.
Bu dəmir yolu xüsusi olaraq milli dəmir yolu üçün istifadə olunur, miqdarı çox yaxşıdır.

Material aşağıdakı kimi:

The AT50 switch rail is a crucial component in railway systems, specifically designed for use in railroad switches and crossings. Railroad switches, also known as turnouts or points, are mechanical installations that enable trains to transition from one track to another. The switch rail plays a pivotal role in guiding the train wheels along the desired path.

The AT50 switch rail is manufactured to meet stringent standards for strength, durability, and precision. It is typically made of high-quality steel and undergoes meticulous quality control measures during production to ensure its reliability and performance. The unique profile of the AT50 switch rail allows it to withstand heavy loads and the forces exerted by moving trains.

Switch rails are essential for ensuring safe and efficient railway operations. They must be installed and maintained with great attention to detail to guarantee smooth and reliable train movement. Proper alignment and secure fastening of the switch rail are critical to prevent derailments and ensure the safe passage of trains through the switch and crossing areas.

In summary, the AT50 switch rail is a vital component in railway switch and crossing systems, contributing to the safe and efficient movement of trains along different tracks. Its robust construction and precise design make it an essential part of railroad infrastructure, helping to facilitate the seamless operation of railway networks.

1. Dəmir yolu üçün dəmir yolu

1. Standart: TB/T2344-2012, TB/T3276-2011

43 kq/m dəmir yolu, 50 kq/m dəmir yolu, 60 kq/m dəmir yolu, 75kq/m dəmir yolu

Material: U71Mn, U75V, U76CrRE, U20Mn

1. Standart: GOST-R51685

P50 rels/R50 rels, P65 rels/R65 rels

Material: K76, M76T

1. Standart: UIC860

S49 dəmir yolu, UIC54 dəmir yolu, UIC60 dəmir yolu

Material: 900A, 350HT

1. Standart: JIS E1101

JIS50N dəmir yolu, JIS60 dəmir yolu

Material: R260, R350HT

1. Standart: AS1085, BHP RT STD

AS50 dəmir yolu, AS60 dəmir yolu, AS68 dəmir yolu

Material: R260, R350HT

1. Standart: AREMA

90 RA dəmir yolu, 100 RE dəmir yolu, 115 RE dəmir yolu, 132 RE dəmir yolu, 136 RE dəmir yolu

Material: SS, H H

1. Standart: ASTM

TR45 dəmir yolu, TR50 dəmir yolu, TR57 dəmir yolu, TR68 dəmir yolu

Material: R260, R350HT

1. Standart: BS11

BS75A dəmir yolu, BS90A dəmir yolu, BS100A dəmir yolu

Material: 900A

1. Standart: IN 13674-1

49E1 dəmir yolu, 50E2 dəmir yolu, 54E1 dəmir yolu, 60E1 dəmir yolu, 60E2 dəmir yolu

Material: R260, R260Mn, R350HT

1. Dəmir yolu dəyişdirin

Standart: TB/T3109-2013

50AT1 dəmir yolu, 60AT1 dəmir yolu, 60AT2 dəmir yolu, 60TY1 dəmir yolu

Material: U71Mn, U75V, U76CrRE

III. Kran Dəmiryolu

Standart: YB/T5055-2014, ASTM A759-2000

QU70 dəmir yolu/KP70 dəmir yolu, QU80 dəmir yolu/KP80 dəmir yolu, QU100 dəmir yolu/KP100 dəmir yolu, QU120 dəmir yolu/KP100 dəmir yolu, CR175 dəmir yolu

Material: U71Mn

1. Yivli dəmir yolu

Standart: IN 14811:2006

59R2 dəmir yolu, 60R2 dəmir yolu

Material: U75V