Design & Technology 0445/32 Oct Nov 2024 | Cambridge IGCSE Past Papers With Mark Scheme

1. Materials & Manufacturing Techniques | Benefits of carbon fibre reinforced plastic (CFRP), methods for joining metal pipes, glass-reinforced plastic (GRP) composition.

2. Joints & Structural Integrity | Prevention of mortise and tenon joint separation, finishes for different materials, methods for shaping acrylic sheets.

3. Wood & Metalworking Processes | Steam bending wood, securing mild steel tubes, cutting and shaping techniques for different materials.

4. Environmental Considerations & Sustainability | Reducing plastic bag waste, material choices for eco-friendly products, benefits of steam bending for mass production.

5. Marking, Cutting & Assembly Techniques | Tools for marking and cutting wood, jig design for dowel joint placement, ensuring square assembly with clamps.

6. Mechanical & Structural Design | Modifications to tablet stands for adjustable angles, hinge types and placements, mechanical properties of different metals.

7. Computer-Aided Design & Manufacturing (CAD/CAM) | Modifications to CAD designs, advantages of CAM for batch production, vacuum forming mold design.

8. Sheet Metal Fabrication & Finishing | Drilling, sawing, and filing sheet metal, bending and shaping techniques, suitable finishes for mild steel and aluminum alternatives.

9. Storage & Fixing Solutions | Secure storage for artist materials, mounting coat hooks, designing handles and brackets for improved usability.

10. Fasteners & Hinges | Use of toggle catches, designing and securing fastenings, ensuring proper alignment and function in assembled products.