Parsing the valve and valve spring

Do the owners, detailed understanding of sales practices in the knowledge, the more the better, here to help you understand the effect of valve and valve spring, all know that the engine is on take in air and fuel mixture into the engine cylinder combustion explosion to generate the power, and then burned exhaust fumes, and agency is in charge of the four stroke engine intake and exhaust valve.
Do the owners, detailed understanding of sales practices in the knowledge, the more the better, here to help you understand the effect of valve and valve spring, all know that the engine is on take in air and fuel mixture into the engine cylinder combustion explosion to generate the power, and then burned exhaust fumes, and agency is in charge of the four stroke engine intake and exhaust valve.
Valve is one of the engine internal important parts, the valve can be divided into intake valve and exhaust valve, it looks like the horn shape. Inlet valve is responsible for the air into the intake manifold and fuel mixture high alloy steel, STELLITE material such as tungsten cobalt chromium alloy steel is made character. Valve springs for the most part by the carbon in the chrome vanadium steel wire manufactured or silicon chromium steel wire, spring has sufficient rigidity and fatigue resistance, to withstand frequent compression load and maintain proper tension.