1. Mechanisms There are 4 types of movement Rotary Linear Oscillating
Reciprocating
Explain what these words mean

2. Cams http://www. technologystudent. com/cams/cam1
Cams Draw and explain movement of the following
Pear shaped Snail/sudden action Off centre/ eccentric Pentagonal
Explain the terms
Follower
Guide

3. Cranks http://www. technologystudent. com/cams/crkslid1
Cranks Draw a diagram and label the crank the slider the connecting rod

4. Gears http://www.technologystudent.com/gears1/worm1.htm
Explain and draw
Driven gear
Driver gear
Teeth
Worm gear
Bevel gear

5. Linkages http://www.technologystudent.com/cams/link1.htm
What is a
Pivot
Reverse motion linkage
Parallel motion linkage