Knowledge

Factors affecting friction properties Surface roughness The contact surface between the plate and the bottom of the rail requires a certain roughness to increase friction. This is

Galvanizing: Galvanizing is a common anti-corrosion treatment method, which is suitable for railway fastener systems. The galvanized layer can effectively prevent fasteners from ru

Determine design requirements Track type: high speed railway, heavy haul railway, subway, light rail, etc. Load requirements: axle load, speed, traffic density. Environmental condi

Comparison of Rail Fastening Systems

solution 1. Increase friction Wrap some raw material tape or hemp around the bolt to increase the friction between the bolt and the screw hole. Use tools such as rubber pads, rubbe

Antirust treatment 01. Coating rust prevention method Paint selection: Use high-performance anticorrosive coatings, such as cold galvanized coatings containing high zinc content (s

Determine required specifications and quantities Determine the specifications (e.g., six-hole design) and the number of fishplates required according to the project requirements. C

The hardness of railroad spikes can vary depending on their material composition and manufacturing process. Generally recognized that railroad spikes need to possess sufficient har

Standard Fish Plates These are the most common type of fish plates, designed for general use in railway track construction. They are manufactured to standard sizes and specificatio

Design and Function Material: Fish plates are typically made from high-strength steel, which is capable of withstanding the large loads and vibrations experienced by railway tracks

Metallic Materials Steel: Steel is a strong and durable material commonly used in rail fastening systems. It is capable of withstanding the high loads and vibrations experienced by