Vibratory superfinishing, such as PDJ Superfinishing, is commonly used on a variety of moving engine parts to improve their surface finish, reduce friction, and increase their longevity. Here are some of the moving engine parts that are commonly superfinished:
- Gears: Gears are often superfinished to reduce friction, improve power transmission, and reduce noise. This is particularly important in high-performance applications, such as motorsports, where even small improvements can lead to significant performance gains.
- Camshafts: The camshaft is a critical engine component that opens and closes the valves. Superfinishing the camshaft can reduce friction and wear, leading to improved engine performance and longevity.
- Crankshafts: The crankshaft converts the linear motion of the pistons into rotational motion. Superfinishing the crankshaft can reduce friction, improve lubrication, and increase the lifespan of the crankshaft.
- Connecting Rods: Connecting rods connect the pistons to the crankshaft. Superfinishing the connecting rods can reduce friction and wear, leading to improved engine performance and longevity.
- Bearings: Bearings are used in various parts of the engine to reduce friction between moving parts. Superfinishing the bearings can improve their performance and increase their lifespan.
- Transmission Shafts: These shafts transmit power from the engine to the wheels. Superfinishing these parts can reduce friction, improve power transmission, and reduce noise. Remember, the specific parts that are superfinished can vary depending on the specific engine design and the performance requirements of the vehicle