3D CAD Fundamental Course Syllabus

Overview: This 10-week course provides a comprehensive introduction to 3D computer-aided design (CAD), designed for beginners in engineering and product design. Learners will progress through foundational topics including sketching, constraints, solid modeling, and final project development. With an estimated time commitment of 4–6 hours per week, the course combines theoretical knowledge with hands-on practice using industry-standard CAD tools, culminating in a portfolio-ready design project.

Module 1: Introduction to 3D CAD

Estimated time: 8 hours

• History and applications of CAD
• Overview of CAD software platforms
• Setting up your design workspace
• Navigating the CAD interface

Module 2: Sketching and Constraints

Estimated time: 12 hours

• Creating 2D sketches from technical drawings
• Applying geometric constraints
• Applying dimensional constraints
• Editing and refining sketches for accuracy

Module 3: Solid Modeling Techniques

Estimated time: 12 hours

• Extruding sketches into 3D forms
• Revolving sketches to create solids
• Using Boolean operations to combine shapes
• Designing parts with precision and symmetry

Module 4: Design Projects and Applications

Estimated time: 8 hours

• Building a complete 3D model from concept
• Validating designs for manufacturability
• Sharing and presenting CAD projects

Module 5: Problem-Solving in Engineering Design

Estimated time: 6 hours

• Applying design principles to real-world challenges
• Iterating models based on functional requirements
• Documenting design decisions and revisions

Module 6: Final Project

Estimated time: 10 hours

• Create a functional 3D CAD model from initial sketch
• Apply constraints and modeling techniques accurately
• Submit a documented design ready for presentation or prototyping

Prerequisites

• Basic computer literacy
• Familiarity with technical drawings (recommended)
• Access to a modern computer capable of running CAD software

What You'll Be Able to Do After

• Understand the core principles of 3D modeling and digital design
• Create precise technical sketches and convert them into 3D models
• Apply constraints and dimensions to ensure design accuracy
• Navigate and utilize CAD software interfaces effectively
• Develop problem-solving skills for real-world engineering challenges