The purpose of this unit is to enable the development of knowledge, understanding and required for drawing layout of transition piece. Transition pieces are usually made to connect two different forms, such as round pipes to square pipes. These transition pieces will usually fit the definition of a non-developable surface that must be developed by approximation. This is done by assuming the surface to be made from a series of triangular surfaces laid side-by-side to form the development. This form of development is known as triangulation.
- Teacher: Iliesa Cama