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#freecad #3DPrinting #CAD
In this FreeCAD tutorial, we'll show you how to create custom external threads using the Part Design Workbench. This guide is ideal for beginners who want full control over their thread design, including profile shape, pitch, and position.
While FreeCAD includes basic threading in the Hole feature, this method offers greater flexibility for non-standard threads. We'll cover how to create a thread model from scratch using 2D profiles, apply thread paths, and enhance it with the Lead-in and Lead-out features for improved performance.
What you'll learn:
Shaft sketching and shaft rotation
Creating custom thread profiles
Using the Additive Helix feature in part design
Working with pitch, height, and profile constraints
Avoiding common pitch overlap errors
Creating lead-in and lead-out using the Additive Pipe
Cleaning up geometry with files and subshape storage
This tutorial also includes helpful tips for controlling outline constraints, setting orientations, and creating a stable modeling workflow using FreeCAD's tools
#freecad , #CAD , #3DPrinting
