Do the owner, understand the knowledge of the car more is better, here to help you understand the role of valve and valve spring, all know that the engine is by sucking in air and oil mixed into the engine cylinder combustion explosion to generate power, and then discharge the burned exhaust gas, and in charge of the four-stroke engine intake and exhaust mechanism is the valve.

Do the owner, understand the knowledge of the car more is better, here to help you understand the role of valve and valve spring, all know that the engine is by sucking in air and oil mixed into the engine cylinder combustion explosion to generate power, and then discharge the burned exhaust gas, and in charge of the four-stroke engine intake and exhaust mechanism is the valve.

The valve is one of the most important parts inside the engine. The valve is divided into intake valve and exhaust valve. Its appearance is similar to the shape of the horn. The intake valve is responsible for the air into the intake manifold and fuel mixed with advanced heat-resistant alloy steel, STELLITE cobalt chromium tungsten alloy steel and other materials made. Valve springs are mostly made of medium carbon chromium vanadium steel wire or silicon chromium steel wire, so that the spring has enough rigidity and fatigue strength to withstand frequent compression load and maintain appropriate elastic force.