Cams can be classified into uniform motion cam and what other type?

Cams are mechanical devices used to convert rotary motion into linear motion, and their movement can be characterized by how the driven component accelerates or decelerates. A uniform motion cam results in a constant velocity of the follower throughout its movement cycle. In contrast, an accelerated cam produces a varying velocity profile where the follower's speed changes during operation.

In an accelerated cam, the follower may begin its movement slowly, then increase speed at certain points in the cam profile. This is important for applications where a smooth transition is required to avoid sudden shocks and maintain operational stability. The ability to accelerate allows for more versatility in motion profiles, which can lead to better performance in certain machinery and mechanical systems.

This differentiation between uniform motion and accelerated cam types underscores the significance of understanding motion control in mechanical design. In practice, choosing the right cam type impacts the efficiency and effectiveness of the mechanical system being designed.