Describe how a split pattern for a handle would be made in a school workshop
Back
Card 20
Front
Describe the process of sand casting the carrying handle
Back
Card 21
Front
When a casting is made it shrinks. State how this shrinkage is overcome
Back
Card 22
Front
In industrial commercial production the carrying handle would be die cast. Give TWO advantages of die casting over sand casting
Back
Card 23
Front
Name a specific material that can be used to vacuum form the packaging for a CD player - Explain why this material is suitable for vacuum forming
Back
Card 24
Front
The following materials were considered for the casing of the CD player: Aluminium, ABS. Evaluate the suitability of these materials to determine the most appropriate material for the casing
