Cam mechanisms are commonly used in automated machinery.  The need for automation and increased manufacturing output requires cam mechanisms operating at very high speeds.  High speed operation of cam mechanisms requires better design to reduce operating forces and vibration.  This course will provide an introduction to proper cam analysis and design.  Cam and follower terminology will be covered including the different types of followers.  The most common follower displacement mathematical functions will be covered in a systematic approach that will allow for the design of follower displacement functions for any desired operation.  The importance of proper acceleration properties will be discussed to design cam mechanisms for higher rotational speeds.  Applications will be discussed for double-dwell and single-dwell cam mechanisms.  Cam geometry will be discussed using graphical methods and computer aided methods.

At the conclusion of this course, the learner will have a better understanding of the procedures for analysis and design of cam mechanisms, as well as an understanding of the following topics:

• The development of common mathematical cam functions for follower displacement, velocity, acceleration, and jerk

• The application of common cam functions to the development of double-dwell cam cycles

• The application of common cam functions to the development of single-dwell cam cycles

• The development of cam geometry for common cam functions