Industria feroviară este o componentă critică a infrastructurii oricărei națiuni, iar Rusia nu face excepție. O parte crucială a acestei industrii este sistemul feroviar în sine, cu șina canelată EN14811 + A1 60R2 fiind o figură familiară în peisajul feroviar rusesc. Fabricat din material U75V, cu o greutate unitară de 59.75 kg/m și o lungime de 12m, șina canelată 60R2, în ciuda naturii sale tradiționale, continuă să joace un rol semnificativ în industria feroviară urbană rusă.
Șina canelată 60R2, a product of rigorous European standards, is not a new entrant in the rail industry. Nevertheless, it continues to hold relevance due to its enduring design and compliance with the EN14811+A1 standard, which ensures safety, fiabilitate, and durability for tramways, metros, and light rail systems.
The U75V steel grade used in the 60R2 grooved rail offers a balance of strength and flexibility. Known for its superior wear resistance, high fatigue strength, and excellent corrosion resistance, this material is ideal for the heavy-duty demands of urban rail systems.
While the unit weight of 59.75 kg/m ensures the 60R2 grooved rail’s stability and strength, the 12m length minimizes the need for multiple joints, enhancing rail integrity and reducing maintenance needs. Însă, it’s important to note that this rail profile is primarily designed for city streets and is less suitable for other applications, unlike what was previously suggested.
The 60R2 grooved rail has found extensive application in Russia’s urban areas, with its extensive tram and metro systems. Însă, it is not the only rail profile in use. Other rail profiles may be better suited for different applications, and it’s important to consider these alternatives when selecting a rail profile for specific projects.
În concluzie,, the EN14811+A1 60R2 Grooved Rail, made from U75V material, and featuring a unit weight of 59.75 kg/m și o lungime de 12m, remains a significant component of Russia’s urban rail industry. While it may not be a new rail profile, nor is it suited for all rail applications, its enduring design and compliance with safety standards make it a reliable choice for urban rail systems. As rail technology continues to evolve, the traditional 60R2 grooved rail continues to find its place amidst the newer rail profiles.
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