How does cam mechanism work?

A cam and follower mechanism is a profiled shape mounted on a shaft that causes a lever or follower to move. Cams are used to convert rotary to linear (reciprocating) motion. As the cam rotates, the follower rises and falls in a process known as reciprocating motion.

What are the 4 types of cam?

Types of Cam:

  • #1. Disc or Plate Cam.
  • #2. Cylindrical Cam.
  • #3. Translating Cam.
  • #4. Radial Cam.
  • #5. Wedge Cam.

What are the two main parts of a cam mechanism?

The transformation of one of the simple motions, such as rotation, into any other motions is often conveniently accomplished by means of a cam mechanism A cam mechanism usually consists of two moving elements, the cam and the follower, mounted on a fixed frame.

What are cam followers used for?

The Cam Follower is a compact and highly rigid bearing with a shaft. It contains needle rollers and is used as a guide roller for cam mechanisms or straight motion. Since its outer ring rotates while keeping direct contact with the mating surface, this product is thick- walled and designed to bear an impact load.

Why are cam and followers used?

Cam and follower are used to convert rotary motion into linear (reciprocating) motion. As the cam rotates, the followers rise and fall in a process known as reciprocating motion.

What is an example of a cam and follower?

A common example is the traditional sash window lock, where the cam is mounted to the top of the lower sash, and the follower is the hook on the upper sash.

What is a cam follower used for?

What are the types of cam follower?

The device that is known as Cam in the 3rd century was devised by Hellenistic water-driven automata….Types of Follower:

  • Knife edge follower.
  • Roller follower.
  • Flat-faced follower.
  • Spherical follower.
  • Radial follower.
  • Offset Follower.

How does a cam follower bearing work?

As a type of anti-friction needle bearing, their construction consists of a heavier outer ring that includes needle rollers, which allow for cam followers to work smoothly in a given application. The bearings are also sealed to help prevent contamination and retain lubrication.

What is an example of a cam follower?

A cam follower is a component that is intrinsically tied to a cam. Cams exist in many applications–dishwashers, sprinklers, etc. –but the most well-known example is that of a camshaft in a car. The goal of a cam is to convert rotary motion to linear motion.

What is the difference between cam and follower?

The follower is a part of a machine that follows the cam that is either oscillating or reciprocating in motion. In brief, a driver member is a cam, while a driven member is known as the follower. There is always a frame that supports the cam and guides the follower.