use specialist working processes and equipment such as kilns, CAD, laser cutters and hand tools

1️⃣ Kilns – Turning Clay into Art

Think of a kiln as a super‑heated oven for pottery. The process is like baking a cake: you load the clay, fire it at high temperatures, and then cool it slowly to avoid cracks.

• Loading: Arrange pieces so they don’t touch.
• Firing: Heat to $900^\circ\text{C}$–$1100^\circ\text{C}$ for bisque, then to $1200^\circ\text{C}$–$1300^\circ\text{C}$ for glaze.
• Cooling: Let the kiln cool gradually over 24–48 h.

⚠️ Tip: Never open the kiln while it’s still hot – it’s like opening a boiling pot of soup!

2️⃣ Computer‑Aided Design (CAD)

CAD is your digital sketchbook. Imagine drawing a treasure map on a tablet, then turning it into a 3D model.

1. Sketch the base shape.
2. Use extrude to give it depth: e.g., $L=10\,\text{cm}$, $W=5\,\text{cm}$, $H=15\,\text{cm}$.
3. Refine edges, add holes, and apply textures.
4. Export to STL for 3D printing or laser cutting.

📝 Exam Tip: Show the CAD file with layers clearly labeled; this demonstrates your planning process.

3️⃣ Laser Cutters – Precision Cutting

A laser cutter is like a super‑precise chef’s knife that melts material with a focused beam.

• Design in vector software (e.g., Inkscape).
• Set power: $30\%$ for thin paper, $70\%$ for thick wood.
• Choose speed: $2000\,\text{mm/min}$ for smooth cuts.
• Run the job and inspect the edge for burn marks.

⚙️ Tip: Always test on a scrap piece first to calibrate power and speed.

4️⃣ Hand Tools – The Classic Toolkit

• Chisels – carve details like a sculptor.
• Files – smooth rough edges.
• Sandpaper – finish surfaces.
• Hammers – shape metal or wood.
• Measuring tape & calipers – ensure accuracy.

🔧 Exam Tip: Keep a tidy workspace; it shows you respect the tools and the process.

5️⃣ Working Process Overview

1. Concept & research.
2. Sketch & refine ideas.
3. Model in CAD or hand‑draw.
4. Choose material & tool.
5. Produce prototype (laser, 3D print, hand‑work).
6. Test, refine, and finalize.
7. Document each stage for the portfolio.

📚 Exam Tip: Include a timeline in your portfolio to show progression.

6️⃣ Examination Tips & Checklist

• Show clear evidence of planning (sketches, CAD files).
• Explain choice of material and tool.
• Demonstrate technical skill (precision cuts, kiln firing).
• Reflect on challenges and solutions.
• Present a polished final piece with a clean finish.

💡 Pro Tip: Use a colour‑coded legend in your CAD drawings to indicate different materials.