a9cc56f1____Group_15___2012___GICL_Wiki__3
[0] Motor Housing [1] 1 [2] 1 [4] Thermodynamic Plastic [5] Light weight, durable, and cheap [6] Injection Molding [7] Easy and economical way to mass produce this component. [3] 
Provides a rigid body and shell that contains and protects the inner mechanisms. Gives the product its main shape. Most components are connected to it in some way for stability and support. It must also be aesthetically pleasing.
Gate 3 - Group 15 - 2012 - GICL Wiki