KS 3: CAD: Computer Aided Design The following simple exercises are suggested as a starting point to develop solid modelling skills and familiarity with the software package at foundation level. The drawings were done using ProDesktop 200i in the NEELB Education and Library Board. 2

Key Stage 3 CAD Exercises By RA Moffatt 2000

Draw the building Block using CAD Render the Block using the Album Feature

Draw the Lego Block to the given drawing Construct a base to your own dimensions and build-up the blocks as shown.

Use the Drawing feature to make a Working Drawing of the Lego Block

Draw the chassis for the Lorry as shown. Select the wheel from the library of components and Assembly the truck.

a) Draw Robby to the given dimensions on the next slide. Design a cap for Robby Robby the Robot

Robby the Robot

A Steam Engine

A Desk Scene Draw the Pencil, Rubber and rule to make a presentation drawing A Desk Scene

A BIC Medium Biro Pen

A Bird Feeder Design

Bottle Opener

To Design a Lego Block Assemble the Chassis as shown

To Design a Desk Top Tidy A Presentation Drawing

To Design a Pocket Multi-Tool

An Egg Stand made from Acrylic Plastic

A Door Latch Bench Fitting Exercise

A Gate Catch

A Pull-a-Long Toy Design

A Propeller Vehicle Design

A Pencil Box