China hot forged automotive rocker arm

Automotive Rocker Arm

technological process

The rocker arm is a fundamental component in an internal combustion engine, acting as a precision lever in the valvetrain. Its primary function is to transfer motion from the camshaft to open and close the engine valves, allowing air and fuel to enter and exhaust to exit the combustion chamber. Typically manufactured through processes like drop forging from materials such as steel or alloy, it is designed for durability and wear resistance.