3.1.1. Objective

Try these first

1. 1.

   What is mechanism synthesis?

   Hint

   Think about the purpose of mechanical designs.

2. 2.

   Name one type of synthesis discussed.

   Hint

   Consider the role of a moving point.

3. 3.

   What is the primary aim of mechanism synthesis?

   • To generate power
   • To achieve motion or path requirements
   • To reduce costs

   Hint

   Think about what mechanisms are designed to do.

4. 4.

   True or False: The crank in a crank-rocker mechanism rotates fully.

   • True
   • False

   Hint

   Recollect how the parts operate in this design.

5. 5.

   Design a linkage using graphical methods that will allow a point to move through three specified positions.

   Hint

   Use circles and relative pole geometry.

6. 6.

   Evaluate the effectiveness of a crank-rocker mechanism in creating desired oscillatory motion.

   Hint

   Focus on dimensions and operational limits.