What is a clutch disc?

The clutch disc, also known as the friction lining, is a crucial component of a vehicle’s manual transmission system. It’s designed to engage and disengage the engine from the transmission, allowing for smooth gear shifts and power transfer from the engine to the wheels. Here’s a brief overview of its function and structure:

• Function: The clutch disc is sandwiched between the flywheel and the pressure plate. When the clutch pedal is engaged, the pressure plate presses the clutch disc against the spinning flywheel, linking the engine’s rotation to the transmission and ultimately to the wheels.
• Structure: Typically, the clutch disc is a steel plate covered with a high-friction material. It has a hub in the center that fits over the splines of the transmission’s input shaft. This allows the disc to spin with the transmission while being clamped between two metal surfaces that rotate with the engine.

What role does a clutch disc play?

The clutch disc plays a vital role in a vehicle’s engine, particularly in manual transmission systems.

• Power Transmission: The clutch disc is responsible for transmitting power from the engine to the transmission. It does this by making contact with the flywheel when the clutch is engaged, allowing the engine’s rotational energy to be transferred to the drive wheels.
• Engagement and Disengagement: It allows for the engagement and disengagement of the engine from the transmission. When the clutch pedal is pressed, the clutch disc disengages from the flywheel, interrupting power flow and allowing for gear changes. When released, it re-engages, resuming power transfer.
• Progressive Coupling: The clutch disc ensures a smooth start and transition between gears by providing progressive coupling of the engine to the gearbox. This helps in preventing jerks and stalls during vehicle launch or after gear shifts.
• Preventing Overload: It also plays a role in preventing overload by allowing a controlled slip when necessary, protecting the drivetrain from damage due to sudden torque changes.

In essence, the clutch disc is like the mediator between the engine and the transmission, ensuring that the power is transferred smoothly and efficiently while allowing the driver to control the vehicle’s speed and acceleration.

Frequent Asked Questions

1. How do I know if they are genuine Quanchai parts?

Quanchai has a tracking system to verify the authenticity of goods. Every item has its own ID. You can scratch the coating on its packaging and scan the code to check the authenticity.

2. How do I buy them?

We have over 20,000 types of parts in stock. To make sure you get the right item, you need to take a picture of your Quanchai Engine name plate and send to us, then corresponding engine parts in a right model can be provided to you.

Anhui Quanchai Engine Co., Ltd.

Founded in 1949, Anhui Quanchai Engine Co., Ltd. is a leading modern enterprise group engaged in research and development, manufacturing, management, and investment. With over 3000 employees, our group comprises several wholly owned subsidiaries, holding companies, and subsidiary companies.

At Anhui Quanchai Engine Co., Ltd., we take pride in our flagship product – the high-quality diesel engine. Meticulously designed and manufactured, our diesel engines are recognized as national technology innovation demonstration products and national intellectual property advantage products.

We continuously focus on technological transformation, harnessing the power of modern manufacturing technology to enhance our production capabilities. By integrating advanced international technologies and equipment, such as IT, integrated automatic technology, static pressure molding, EPC, horizontal and vertical conversion processing centers, online detection, intelligent robots, AGV, and RGV transport trolleys, we have significantly improved our manufacturing capacity. As a result, we consistently deliver high-quality products that meet the needs of our customers.

Through years of technological transformation and market development, we have established two diesel engine R&D and manufacturing bases: Anhui Quanchai Engine Co., Ltd. and Tianli Engine Co., Ltd. With these bases, we have the capability to produce over 600,000 sets of multi-cylinder diesel engines.

Choose Anhui Quanchai Engine Co., Ltd. for reliable, efficient, and innovative diesel engines that meet your needs. Experience the power of our high-quality products today!