The cam profile may be cut into one or more edges of a plate or block, may be one or more slots or grooves in the face of an element, or may even be a surface profile for a cam with more than one input.
A driving member is called the cam, a frame that holds the cam and the follower. The follower is controlled by the frame, and finally, the driven member is specified as the follower.
Professional cam design and profile generation tool. Calculate displacement, velocity, acceleration, and jerk for various follower types. Perfect for mechanical engineers, technicians, and workshop applications.
The profile of the cam is divided into regions of rise, dwell and fall, which correspond to the portions of the cam rotation where the follower moves up, stays at the same level, or moves down.
Cam Systems and Cam Design – Introduction to Mechanical Design and ...
A cam profile is defined as the geometric configuration of a cam that dictates the timing and motion of the valve opening and closing in an internal combustion engine, consisting of distinct phases known as dwell, rise, return, and dwell (D-R-R-D). It is critical for optimizing valve dynamics and improving cylinder breathing efficiency.
This cam follower design article will discuss the basic concept of cam follower design with an example. We will cover the basic terminologies related to cam followers as well.
Cam and Follower Design Basics – Design of Cam Profiles and Useful Cam ...
This program draws a cam profile in a linear and radial coordinate system. You can vary the parameters p, a, b, c, and d below to change the prime radius of the cam, 1st dwell height, 2nd dwell height, 3rd, and 4th dwell height, respectively.