＜ENG-sub＞Piston Rings_ How they work скачать в хорошем качестве

＜ENG-sub＞Piston Rings_ How they work

Piston rings are crucial components in internal combustion engines. They are circular metal rings that fit into grooves on the outer diameter of a piston, sealing the gap between the piston and the cylinder wall. Their primary function is to prevent leakage of combustion gases from the combustion chamber into the crankcase, as well as to regulate the amount of oil that enters the combustion chamber to lubricate the piston and cylinder wall. Additionally, piston rings help maintain proper compression within the cylinder, ensuring efficient engine performance and minimizing loss of power. This video will show you how they work. Let's find out!