Course Summary

3D Design CAD/Metal is a semester-based subject that introduces students to the principles of product design, engineering processes and advanced manufacturing technologies. Students will apply design thinking and the product design process to develop creative and practical solutions to real-world problems. 

Throughout the course, students will investigate a need or opportunity, develop a design brief, conduct research and generate ideas using both freehand and digital drawing techniques. Students will gain experience in technical drawing by hand and using industry-standard software including MS Visio, Google SketchUp and Autodesk Inventor. 

A major focus of the course is the design and production of a 3D slot car project inspired by Carrera-style racing vehicles. Students will design, prototype and manufacture components using a range of modern production technologies including 3D printing, CNC laser cutting and CNC plasma cutting. Students will also explore materials, machining techniques and assembly processes while developing practical workshop skills. 

Learning Activities & Assessment

• Safe workshop practices and the responsible use of equipment 

• Technical drawing and CAD modelling 

• 3D printing and digital fabrication 

• CNC laser cutting and plasma cutting processes 

• Engineering workshop techniques and machining 

• Design folio development and project evaluation 

Students will be expected to safely use a range of hand tools, power tools and workshop machinery throughout the semester. A design folio must be maintained for the duration of the course and will include research, design development, technical drawings, project planning, class notes, evaluation and evidence of completed practical work.