The project report for Piston Ring is as follows.

Piston rings are an integral component of an ICE engine’s piston. They are axially short circular cylinders with thin walls that are generally single-piece, slotted, and self-tightening. Piston rings are typically employed to seal the combustion chamber of a two-stroke, four-stroke, or marine engine. 

Its numbers and functionality vary depending on engine capacity or kind. For example, compression type piston rings are used to seal the combustion chambers in large 2 stroke engines, whereas marine diesel engines have three or more types of rings mounted on the perimeter of the piston that are similar to high capacity 4 stroke truck engines and use oil scraper rings.

The major tasks of automotive piston rings in a vehicle involve covering the cylinder to reduce the danger of gas leak throughout combustion, regulating the quantity of lubrication, discharging the heat generated upon ignition, and keeping the piston from banging against the cylinder walls.

Technological developments in engineering and production methods in the automobile sector, as well as the widespread adoption of ICEs (internal combustion engines) owing to sizeable knowledge of the impact of lowering carbon footprint are two main issues intended to generate huge benefits for automotive piston ring manufacturing companies over the forecast timeframe.