Wheel Profile
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Overview
Wheel profile refers to the specific shape and contour of wheels used in rail and road vehicles, ensuring optimal contact with tracks or surfaces for efficient performance.
Key Components
- Tread: The outer surface that contacts the rail or road.
- Flange: Raised edge on rail wheels to prevent derailment.
- Diameter: Varies depending on the vehicle type and purpose.
- Profile Shape: Designed to balance wear, stability, and traction.
Importance
- Safety: Ensures stability and prevents derailment or skidding.
- Efficiency: Reduces rolling resistance for smoother motion.
- Wear Management: Minimizes wheel and track wear.
Applications
- Rail transport systems
- Heavy vehicles
- High-speed trains
