A level OCR Chap 7.1

What does CAE mean?

• Computer Aided Engineering

• Computer Advanced Electronics

• Computer Aided Electronics

A breadboard is use for

• modelling soldering techniques

• modelling electronic systems

• modelling software designs

Which of the following can be used for modelling materials, tick all that apply.

• metal wire, aluminium, copper

• HIPs, high impact polystyrene

• corflute board

• various fabrics

Additive manufacturing is also known as (choose 2)

• Rapid prototyping

• Stereo lithography

• Construction manufacturing

• Finite Element manufacturing

• 3D Printing

A disadvantage of Additive Manufacturing is

• parts may require hand-finishing

• parts are slow to make

• expensive equipment

An advantage of Additive Manufacturing is

• many different materials can be tested

• parts are always perfect

• innovative and complex parts can be made easily

A wasting technique is

• a method that produces a lot of waste

• a method that removes material

• a method that creates thinner designs

To test mechanical systems you can use

• Foam board, fasteners and pivots

• breadboards and switches

• Lego, Meccano or Vex Robotics

Subtractive manufacturing process can involve

• machining, carving or sculpting

• adding material to by adhesive

• printing, modelling or shaping

A model made from cardboard and paper can be known as a

• Paper-based model

• A sketch model

• A PVA glue model