« Back to Dictionary Index« Back to Dictionary Index
A form of wheel hop that occurs on cars with live axles, caused by the axle repeatedly rotating slightly with the wheels and then springing back.
Dynamic modelling of axle tramp in a sport type car
https://downloads.hindawi.com/journals/sv/2013/213965.pdf
Related Articles:
Alternative Meanings:
- Axle Tramp!-- wp:paragraph --
Axle Tramp:
!-- /wp:paragraph -- !-- wp:list --- !-- wp:list-item --
- Definition: !-- /wp:list-item -- !-- wp:list-item --
- Axle tramp is a condition commonly found in vehicles with a live rear axle, where sudden torque loads cause the driven wheels to shake or "hop" violently. This phenomenon occurs when the rear wheels momentarily rotate and then spring back, causing a bouncing or oscillating effect. !-- /wp:list-item -- !-- wp:list-item --
- Description: !-- /wp:list-item -- !-- wp:list-item --
- Cause: Axle tramp typically occurs during rapid acceleration or when sudden torque is applied to the rear axle. This can happen during high-power launches or when the vehicle encounters a bump or uneven surface. !-- /wp:list-item -- !-- wp:list-item --
- Mechanism: The suspension and axle system are subjected to rapid changes in torque, leading to a situation where the wheels momentarily lose traction and then regain it, causing the oscillating motion. !-- /wp:list-item -- !-- wp:list-item --
- Effects: !-- /wp:list-item -- !-- wp:list-item --
- Vehicle Handling: Axle tramp can negatively affect vehicle handling, stability, and comfort. The shaking or bouncing can lead to a loss of control or reduced traction. !-- /wp:list-item -- !-- wp:list-item --
- Tire Wear: The oscillation caused by axle tramp can lead to uneven tire wear and potentially reduce the lifespan of the tires. !-- /wp:list-item -- !-- wp:list-item --
- Symptoms: !-- /wp:list-item -- !-- wp:list-item --
- Vibration: A noticeable shaking or bouncing of the rear of the vehicle during acceleration or when encountering uneven road surfaces. !-- /wp:list-item -- !-- wp:list-item --
- Noise: In some cases, axle tramp may be accompanied by noise from the rear axle or suspension components. !-- /wp:list-item -- !-- wp:list-item --
- Prevention and Solutions: !-- /wp:list-item -- !-- wp:list-item --
- Suspension Upgrades: Upgrading to performance or heavy-duty suspension components can help reduce or...