Module 1: Introduction to Mechanical Drafting

• Importance of drafting in manufacturing
• Industry standards (ISO, ASME)
• Title blocks & sheet formats

🔹 Module 2: CAD Basics for Mechanical Drawings

• Layers, line types & scales
• Creating drawing templates
• Saving & exporting DWG/PDF

🔹 Module 3: Technical Drawing Fundamentals

• Orthographic projections
• Isometric to orthographic conversion
• Section views (cross-sections, half sections)

🔹 Module 4: Dimensioning & Annotation Standards

• Linear, angular & radial dimensions
• Tolerances & symbols
• GD&T basics (Flatness, Circularity, Concentricity etc.)

🔹 Module 5: Mechanical Symbols, Notes & Bill of Materials

• Weld symbols
• Surface roughness symbols
• BOM preparation with metadata

🔹 Module 6: Detailed Component Drawing

Students will create:

• Bracket drawings
• Bush and bearing drawings
• Shafts & keyways
• Gasket drawing

🔹 Module 7: Assembly Drawings & Exploded Views

• Multi-view assembly
• Exploded views with numbering
• Assembly instructions & callouts

🔹 Module 8: Sheet Metal Drawing

• Sheet patterns
• Bend allowances & K-factor
• Fabrication annotations

🔹 Module 9: Machine Part Drawing & Annotation

• Hole tables
• Thread details (Metric/Imperial)
• Machined part tolerances

🔹 Module 10: Manufacturing Drawing Standards

• Datum referencing
• Surface finish symbols
• Revision tables

🔹 Module 11: Project Planning & Documentation

• Submission-ready manufacturing drawing set
• Industry formatting rules
• Printing process & output testing

🔹 Module 12: Final Project

Students will draft:

✓ 1 assembly drawing

✓ 3 part drawings

✓ GD&T noted drawings

✓ BOM sheet

✓ Final PDF/DWG set