| Test Item | Formal Dimension | Extreme Deviation |
End Width (B1)
mm | 33 | ±2.0 |
Cross-sectional Width (B2)
mm | 16 | ±0.5 |
Total Length (L1)
mm | 165 | ±2.0 |
| 205 |
| 230 |
| 255 |
| 280 |
End Length (L2)
mm | 30 | ±2.0 |
End Angle (a)
° | 7~11 | - |
Distance of Front Holding Point (H1)
mm | 18 | ±1.0 |
Distance of Rear Holding Point (H2)
mm | 5 | ±1.0 |
Straightness of Spike Shaft
mm | - | 0.8 |
Rail dog spikes are crucial fastening components used in railway construction to secure rails to wooden sleepers. Crafted from high-strength steel, these spikes are designed to withstand the heavy loads and dynamic forces experienced on railways. Their unique shape and hardened finish ensure a tight and reliable grip, minimizing rail movement and enhancing track stability. Ideal for both new installations and track maintenance, rail dog spikes provide durability and performance, ensuring the safe and efficient operation of rail systems.
Materials: Dog spikes are typically made from materials like carbon steel, stainless steel, or low-carbon steel (such as Q235). These materials offer the necessary strength and durability to withstand the forces exerted by trains and maintain the integrity of the railway track.
Surface Finishes: The surface of dog spikes can be plain, oiled, black, hot-dipped galvanized, or sherardized, depending on the specific requirements and operating conditions.
Maintaining Gauge: Dog spikes play a critical role in maintaining the gauge (distance between the running rails) to ensure the smooth and safe operation of trains.
Securing Rails to Ties: They are used to secure the rail to the tie (sleeper) and prevent movement or separation, which is essential for maintaining track stability and alignment.
Customizable Options: Dog spikes can be customized in various sizes, shapes, and grades to meet specific project requirements. Manufacturers often offer a range of options to suit different rail types, freight-traffic densities, and operating conditions.
Common Types: Some of the most common types of dog spikes include those with threaded shafts for easier installation and removal, as well as those designed with specific head shapes and sizes for optimal performance in different applications. Installation: Dog spikes are typically installed using specialized tools and equipment to ensure proper alignment and tightening. This process involves drilling holes in the ties and driving the spikes into place using hammers or power tools. Maintenance: Regular inspections and maintenance of dog spikes are essential to ensure their continued performance and reliability. This includes checking for any signs of wear, corrosion, or damage, and replacing or repairing spikes as needed.
Product Tags:
|
|
L- Shaped Head Oxygen Black Carbon Steel Dog Rail Spike For Wooden Sleeper Images
|
