Vehicle braking system fade, or brake fade, is the reduction in stopping power that can occur after repeated or sustained application of the brakes, especially in high load or high speed conditions. Brake fade can be a factor in any vehicle that utilizes a friction braking system including automobiles, trucks, motorcycles, airplanes, and even bicycles.
Brake fade is caused by a buildup of heat in the braking surfaces and the subsequent changes and reactions in the brake system components and can be experienced with both drum brakes and disc brakes. Loss of stopping power, or fade, can be caused by friction fade, mechanical fade, or fluid fade. Brake fade can be significantly reduced by appropriate equipment and materials design and selection, as well as good cooling.
Brake fade occurs most often during high performance driving or when going down a long, steep hill. Owing to their configuration fade is more prevalent in drum brakes. Disc brakes are much more resistant to brake fade because the heat can be vented away from the rotor and pads more easily, and have come to be a standard feature in front brakes for most vehicles.
Other articles related to "brakes, brake, brake fade":
... Drum brakes, like most other brakes, convert kinetic energy into heat by friction ... Brake drums must be large to cope with the massive forces involved, and must be able to absorb and dissipate a lot of heat ... The other consequence of overheating is brake fade ...
... High performance brake components provide enhanced stopping power by improving friction while reducing brake fade ... coefficient of friction than standard brake pads, while brake fade is reduced through the use of more expensive binding resins with a higher melting point, along with slotted ... Heat buildup in brakes can be further addressed by body modifications that direct cold air to the brakes ...
Famous quotes containing the word fade:
“And when you sigh from kiss to kiss
I hear white Beauty sighing, too,
For hours when all must fade like dew....”
—William Butler Yeats (18651939)