AREMA TR68 철도 강철 레일은 미국 철도 엔지니어링 및 도로 유지 보수 협회(American Railway Engineering and Maintenance-of-Way Association)에서 설정한 지침을 따르는 특정 유형의 레일입니다 (아레마). 철도 트랙에서 사용하도록 설계되었습니다., 강점 제공, 내구성, 다양한 응용 분야에 대한 신뢰성.
TR68 designation refers to the rail’s weight per yard, 대략 68 kg / 미터. This weight classification ensures that the rail meets the necessary standards for stability and load-bearing capacity.
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This particular TR68 rail is made from high-quality steel and has a hardness level of R350HT. The R350HT hardness specification corresponds to a heat-treated steel with superior strength and toughness. Heat treatment processes are employed to enhance the mechanical properties of the steel, enabling it to withstand heavy loads and resist wear and fatigue.
The TR68 rail has a length of 24 미터 (78.7 피트), making it suitable for various railway applications. The longer length contributes to efficient installation and reduces the number of joints along the track, enhancing the overall integrity and stability of the rail line. A reduced number of joints also helps minimize maintenance requirements and improves the smoothness of train operations.
AREMA TR68 railway steel rail is manufactured through a comprehensive process that involves precise rolling, 냉각, and tempering techniques. The rail undergoes rigorous quality control measures to ensure adherence to dimensional and mechanical specifications.
설치 중, proper alignment, 죔, and maintenance practices are crucial to ensuring track stability and safety. Regular inspections and maintenance activities, including grinding and lubrication, help maintain the track integrity and minimize wear and tear.
With its superior strength, 내구성, and hardness level of R350HT, the AREMA TR68 railway steel rail provides a reliable and long-lasting solution for railway tracks. Its 24-meter length contributes to efficient installation and improved track performance. This rail is commonly used in various railway applications, 본선 트랙 포함, 판자 벽, and industrial lines.
By adhering to standards and implementing appropriate installation and maintenance practices, AREMA TR68 railway steel rail contributes to the safe and efficient transportation of goods and passengers on railway networks.
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