Riding buses can be an exhilarating experience. But, to ensure an enjoyable journey and not disturb those who already do this for a living, I strongly suggest speaking to Lee Shierts, Dave Owen, Doug Ray, or Barry Henson and conducting your research!
The gearbox
A gearbox is a device used to convert engine power into the appropriate amount of force required for car movement, consisting of an assembly of sprockets and gears connected by their teeth, each bag having specific tooth sizes and numbers that determine torque production. Gear ratio plays an integral part in how well a gearbox performs; lower ratios result in increased output speed, while higher ones produce greater torque output.
Gearboxes work by splitting engine output into two separate shafts that are then linked through clutches for easy force transfer between one another.
There are various gear systems used in a gearbox, including bevel, helical, and cycloid gear systems; however, the planetary gear system remains the most popular due to its high torque density and stiffness.
These gears are typically enclosed within a metal casing and submerged in oil for lubrication. Furthermore, gearboxes typically include bearings to support their weight while reducing noise and vibrations.
There are three primary types of gearboxes used today – manual, automatic and CVT (Continuously Variable Transmission). A manual gearbox allows a driver to manually change speed by using a gear selector lever; they must ensure shifting into the appropriate gear before acceleration occurs for optimal performance; this process may prove tricky if pressed for time or driving over hills. In contrast, an automatic gearbox was created to make this process as seamless as possible by collecting data through sensors that determine when it is time for gear shifting.
The brakes
Brakes are truly impressive inventions that allow us to slow or stop vehicles with relative ease. But their workings remain somewhat of a puzzle. How is it that just a light push on the pedal can generate enough force to bring a speeding car crashing to an abrupt halt? Using hydraulic pressure and calipers attached on both sides to the rotating disc (rotor), they clamp down onto it to slow and eventually stop using frictional force, bringing about slowdown and stoppage of wheels.
