.STL Mesh to PCBWay CNC Manufacturing format

[Levide]

Hello,
I am trying to make a small part using PCBWay CNC Manufacturing. The part has been designed in TinkerCad
and exported as a .STL file. Using FreeCAD I converted the part into a solid and exported into .STEP format.


After I uploaded the part to PCBway and paid the fee, I receive an email telling me that they cannot manufacture it
and that they need a version without any triangles.
Is there a way to convert this object to one without any triangles and export it to .STEP format?
Thanks in advance.

 

[jaguar36]

Did you forget your other username?

 

[BT Fabrication]

anyone with a paid subscription can convert it in a cad software, free ones don't allow you to do any of that.

 

[Areo Defense]

The part looks like a collection of cylindrical faces. It would be easier to use a free cad system, create the model yourself then export a step or parasolid.

 

[len_1962]

if your using FreeCAD model it there as a sold then export it to step.