Cams generally do the opposite job to cranks: they turn rotary . Camshafts are an intrinsic part of internal combustion engines, but why are they. When the shaft is rotate the shape of the cam allows it to act upon a valve or . A cam is a rotating or sliding piece in a mechanical linkage used especially in transforming. These cams are principally used to convert rotational motion to linear motion.
Kinematic Models for Design Digital Library (KMODDL) - Movies and photos of hundreds of working mechanical-systems models at Cornell University.
A camshaft is a shaft to which a cam is fastened or of which a cam forms an integral part. With some early fuel injection systems, cams on the camshaft would operate the fuel injectors. But most important of all, what exactly do you want from an aftermarket performance replacement cam ? More torque for towing? You have to know something about the engine you are working with.
Please note that the CAM PROFILE shown here is NOT what you find in real world application. Now, learn more about how the camshaft works. Overhead- cam engines have three to five valves per cylinder, but usually two intake valves .
