For car braking systems, selecting the appropriate brake discs is very important. Which is better between ventilated disc and solid disc? The answer is ventilated disc brakes. The interior of the ventilated disc brake is hollow, which helps to achieve cooling effect through air circulation during the braking process. This results in relatively small thermal attenuation during high-intensity braking, and better heat dissipation than solid disc brakes. In addition, ventilated disc brakes have also spawned various improved versions, such as perforated ventilated discs, lined ventilated discs, etc. These improved versions not only ensure internal heat dissipation of the brake discs, but also have a cooling effect on the surface, further reducing heat attenuation and improving braking performance. Therefore, ventilated disc brakes are superior in performance to solid disc brakes.
The advantages of ventilated disc brakes
Compared to solid disc brakes, ventilated disc brakes have better heat dissipation effects. Due to its hollow interior, air circulation can help reduce the temperature during braking, thereby reducing thermal decay. In addition, ventilated disc brakes have also spawned various improved versions, such as perforated ventilated discs, lined ventilated discs, etc. These improved versions not only ensure internal heat dissipation of the brake discs, but also have a cooling effect on the surface, further improving the braking effect. Therefore, ventilated disc brakes perform better in terms of performance. But the price is higher.
Defects of solid disc brakes
In contrast, solid disc brakes are prone to thermal attenuation during high-intensity braking, leading to a decrease in braking effectiveness. This is because there is no air circulation inside the solid disc brake, which cannot be cooled by air. Therefore, solid disc brakes are prone to performance degradation during prolonged high-speed driving or frequent braking.
summary
Overall, ventilated disc brakes are a better choice. It not only has better heat dissipation effect, but also has multiple improved models to choose from, further improving the braking effect. In contrast, solid disc brakes are prone to thermal attenuation during high-intensity braking, leading to a decrease in braking effectiveness. Therefore, if you focus on braking performance, it is recommended to choose ventilated disc brakes. Considering the price, many vehicles choose ventilated disc brakes for the front wheels and solid disc brakes for the rear wheels.
