FreeCAD Parametric Modelling Tutorial – Master the Basics of 3D Design
Discover how to begin parametric modeling in FreeCAD—a powerful, free 3D CAD software. In this tutorial, you'll learn how to create and modify parametric models using FreeCAD’s intuitive tools and workflows.
This is a small introduction to parametric modelling. It helps you understand the workflow and the tools you need to start making parametric designs, with almost everything being written in a simple spreadsheet.
Whether you're aiming to design customizable parts or build your own CNC toolpaths, this video lays the foundation.
What you'll learn:
• What parametric modeling means and why it's powerful
• Key FreeCAD workbenches and tools
• Setting up constraints for editable designs
Dive deeper with these related tutorials: FreeCAD Parametric CAM & G-Code Workflow Playlist: • FreeCAD Parametric CNC Projects – CAD to G...
00:00 Introduction to Parametric Modeling in FreeCAD
00:06 What is Parametric Design? Explained for Beginners
00:48 Creating a Spreadsheet for Parameters and Values
01:12 Create a Sketch and Add Constraints with Spreadsheet References (Method 1)
01:45 How to Link Constraints to Spreadsheet Data
03:47 Transform Sketch into 3D Model (Pad) with Parametric Length
04:36 Editing Parameters and Making Design Changes
05:00 Limitations of the First Method
05:23 Best Practices: Second Method of Spreadsheet Linking
06:05 Changing Constraints Using the Second Method
06:34 Testing and Validating the Second Method
07:37 Final Thoughts and Beginner Tips
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