040 FreeCAD tire rim image workbench part design polar arrays

In this video I show how to take an image into FreeCAD for sketching / tracing against, how to scale it, and how to use the polar array feature in the Part Design workbench. We also look at the copy / move tool in the sketcher, which can be used to copy and move multiple elements inside the sketcher simultaneously.

[germona]

Thanks Mark. I have made a sketch, with a cirkel of 180 mm diameter. Then i make a pad from this cirkel and print it in 3d, i notice that the cirkel in not complete round but with a lot of small lines connected together. Is there a way to smooth this cirkel before printing? Thanks. Jean