Modelling

Question 1

Prototype

Answer 1

Early sample model, release or version of a product that will help in testing concepts or processes.

Question 2

Mathematical Modelling

Answer 2

Used when physical modelling is impossible, for example in large-scale civil engineering projects. Used to predict how a product will behave when built.

Question 3

Performance Modelling

Answer 3

Used to test how a product will perform in different situations.

Question 4

Wireframe Modelling

Answer 4

3D representation of a product where each vertex is linked by straight lines. Done using computer graphics.

Question 5

Surface Modelling

Answer 5

Method of representing objects in CAD. Often used for illustration, architectural renderings and 3D animation.

Question 6

Solid Modelling

Answer 6

Most advanced form of 3D CAD. Allows for constructions, animations, performance analysis, etc. e.g. AutoCAD, Solidworks

Question 7

Rapid Prototyping

Answer 7

Group of techniques used to quickly fabricate a physical model. E.g. CAD model to 3D print