Cam And Follower Definition
Cam And Follower Definition. A cam and follower mechanism is a profiled shape mounted on a shaft that causes a lever or follower to move. They come in a vast array of various configurations and they work depending on their applications and final output.
The cam may be of various shapes. Cam’s shape is usually an oval or an imperfect circle or an eclipse. Cam and follower combination belongs to the category of higher pairs.
A Cam Changes The Input Motion, Which Is Usually Rotary Motion (A Rotating Motion), To A Reciprocating Motion Of The Follower.
In mechanical engineering, a cam follower, also known as a track follower, is a specialized type of roller or needle bearing designed to follow cam lobe profiles. There are several types of cams, including cylindrical and plate varieties. The cam may be of various shapes.
The Goal Of A Cam Is To Convert Rotary Motion Into Linear Motion.
Cams exist in many applications dishwashers, sprinklers, etc.—but the most famous example is the camshaft in a car. The cam and follower have a point or line contact constituting a higher pair. The follower system includes all of the elements to which motion is imparted by the cam.
Here, The Follower Moves In A Plane Perpendicular To The Axis Of Rotation Of The Camshaft.
Hence it can be explained easily that cam is a mechanical component that transmits reciprocating, oscillating or linear motion to follower. Some complicated motions are easily achieved by using cams and. The contact between them is maintained by an external force which is generally provided by a spring or sometimes by the weight of the follower itself when it is sufficient.
(Via The Pushrod And Rocker Arm).
As a verb cam is to go on webcam with someone. Several key terms are relevant in such a construction of plate cams: The cam and the follower have a line contact and constitute a higher pair.
Cam Followers Come In A Vast Array Of Different Configurations, However The Most Defining Characteristic Is How The Cam Follower Mounts To Its Mating Part;
This may be connected directly to the follower, or connected through. The peg or roller which follows the curvature of a cam and to which the motion of the cam is thereby directly communicated. Cam and followers are the example of higher pair due to the line contact between them.
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