u/LegitimateJump535

Hi everyone,

I’m relatively new to FreeCAD and I’m working on a project where I want to create a universal handle system that I can use across various designs. I’ve managed to model the handle itself (see attached screenshot), but I’m struggling with the "socket" part.

My current workflow is:

  1. Create a sketch that matches the handle's profile (the circle with the two tabs).
  2. Use the Pocket tool to create the entry hole.

However, I’m stuck on how to create the actual locking mechanism. Ideally, I want the handle to "tighten" as I twist it—kind of like a very simple, steep thread or a tapered ramp inside the pocket—so it sits firmly.

My FreeCAD skills aren't quite there yet, and I haven't been able to find a guide that explains this specific "ramped" bayonet style.

Does anyone have a tip, a workflow, or perhaps a link to a tutorial that could guide a beginner like me? I would really appreciate any help you can give!

Thank you so much in advance!

u/LegitimateJump535 — 26 days ago