The clutch disc is designed to absorb such things as crankshaft vibration, abrupt clutch engagement and driveline shock. Torsional coil springs allow the disc to rotate slightly in relation to the pressure plate while they absorb the torque forces, therefore reducing shock of re-engagement.
when the friction plate is pressed by the pressure plate a torsional vibration is developed in order to dampen this vibration torsional springs are provided in the spring plate this springs are also called damper spring.
The cushion spring plays an important role in an automotive dry-clutch system. It strongly influences the clutch torque transmission from the engine to the driveline through its non-linear load–deflection curve
The cushion spring plays an important role in an automotive dry-clutch system. It strongly influences the clutch torque transmission from the engine to the driveline through its non-linear load–deflection curve
Assuming we are talking about an automotive type clutch, the spring hub in the clutch disc absorbs some of the shock helping to make a smooth transition between shifts.
The pressure plate pushes the clutch disc, sometimes called the clutch plate, against the constantly spinning engine flywheel. The clutch disc, therefore, is either stationary or rotating at the same speed as the flywheel. Friction material, similar to that found on brake pads and brake drums, causes the clutch disc to spin at the same speed as the engine flywheel. It is this friction between clutch disc and flywheel that allows the engine torque to drive the wheels. Pressure plates are, as the name implies, round, metallic devices containing springs and fingers, or levers, and controlled by the release fork connected to the shifter. All of the clutch components are enclosed in the bell housing of the transmission, between the rear of the engine and the front of the gearbox. The purpose of pressure plate fingers are as follows: When the driver steps on the clutch pedal, a number of springs in the pressure plate are compressed by multiple - most often three - fingers. This compression of the spring(s) pulls the pressure plate and the clutch disc away from the flywheel and thus prevents the clutch disc from rotating. When the clutch disc is stationary, the driver can shift into the proper gear and release the clutch pedal. When the pedal is let up, the fingers in the pressure plate release their grip and the spring(s) expand to push the pressure plate into the clutch disc, thereby engaging the flywheel. This release process is often called the "clamp load".
yes you do use a spring plate, due to the fact of the amount of fricion the disc will undertake.
The diaphragm spring in an automotive clutch system serves as a pressure plate that engages and disengages the clutch. When the clutch pedal is pressed, the diaphragm spring flexes, allowing the clutch disc to separate from the flywheel, which disengages the engine from the transmission. When the pedal is released, the spring returns to its original shape, re-engaging the clutch. This design allows for smoother operation and reduces the effort required to operate the clutch compared to traditional coil springs.
The pressure plate which forces the friction disc against the flywheel by means of spring plates. Pressing the clutch pedal down forces the pressure plate away from the friction disc and power transfer from engine to transmission is broken.
The 1994 Dodge Viper features a clutch assembly that typically includes a diaphragm spring, clutch disc, and a pressure plate. The clutch disc has a friction material on both sides, designed for high performance and durability. The pressure plate is usually made of metal, with a circular shape that securely holds the clutch disc against the flywheel when engaged. Overall, the parts are designed to withstand the high torque and power output of the Viper's V10 engine.
The clutch release bearing, also known as the throw-out bearing, is a critical component in a vehicle's clutch system. Its primary purpose is to facilitate the disengagement of the clutch when the driver presses the clutch pedal. By pushing against the pressure plate, the bearing allows the clutch disc to separate from the flywheel, enabling smooth gear changes. Proper functioning of the clutch release bearing is essential for effective transmission performance and preventing wear on other clutch components.
If the disc is installed correctly the clutch will engage and disengage smoothly. In most cases if the disc is installed backwards the clutch disc will bind against the flywheel/crankshaft bolts and not release resulting with a clutch that doesn't disengage. More than likely if the disc was installed backwards the disc is now damaged and will need to be replaced.