Automotive tappets are also referred as valve lifter or cam follower. It is a component that interposed between the tappet lifting mechanism and camshaft lobe. The tappet help in passing the linear motion to other components of the vehicle. It is widely used in internal combustion engine, as it is used for adjusting the overall clearance in the valve actuation system, which in turn allows the camshaft to move vertically while rotating the camshaft in the vertical motion. 更多
