A clutch disc such as the Hummer clutch disc is a component of an automobile transmission that engages or disengages the transmission of engine output, allowing the engine to continually function without interruption. The clutch disc transfers engine output in terms of torque, speed and power, which it derives from the flywheel. A clutch is basically comprised of a spring mechanism and a clutch plate covered with friction material and layers of rough metal alloy. The friction material secures the clutch and flywheel coupling by preventing them to slide on one another. On the other hand, the friction material also absorbs some heat generated by the mechanical interactions.
An automobile clutch is a mechanical component of the transmission system that enables the automobile to stop without the need for stopping the engine. Clutch operation is very critical in certain situations such as emergency parking. On the other hand, if you simply want to put the vehicle in idle mode, you can disengage the clutch. You will still be able to enjoy the comfort amenities of the automobile. The air conditioner or heater can still function when the automobile is in idle mode. You can conveniently switch from idle mode to drive mode by simply re-engaging the clutch.
Engine output in terms of power, speed and torque is directly transferred to the transmission shaft by the automobile clutch. The flywheel and clutch becomes synchronized when they are coupled together. However, engine output is intolerably erratic. Torque, speed and power are not perfectly constant. The nature of combustion, which is somewhat fluctuating, is the main cause of engine output variations. Fuel combustion is relatively unstable and very rapid. Fluctuations in engine output are caused by the combustion cycle. Combustion cycle undergoes rapid succession of energy peaks and lows. Pressure rapidly builds up when the thermal energy is released. This pressure pushes the pistons to move. However, the energy of the pistons varies for every complete cycle.
At the level of the transmission system, fluctuations of engine output are compensated by the clutch disc, driveshaft and differential gears. Thus, when engine output reaches the wheels, it becomes more stable. The transmission of engine output in an automobile involves the translation and modification of motion that begins with the crankshaft. First, the linear motions of the pistons are converted into rotational motion by the crankshaft. Second, rotational motion of the crankshaft is stabilized by the flywheel by counteracting the inertia of the crankshaft. Third, the clutch receives the rotational motion of the flywheel. Fourth, the transmission shaft and driveshaft transmit the engine output through the differential gears. Parts Train offers the best aftermarket clutch discs for different types of automobile.