Curve inside flat area

as requested on support…

Given the need to make a curve inside a part, one draws up the geometries in question:

where the rectangle should have a curved bottom — in order to do that we must:

  • model the entire stock:

  • draw a piece of geometry large enough to create the rounded area:

  • Restore the balance of the part:

OK

OK

Join Vectors

Yes

Model this to create the flat area of the part:

Then restore the circle and remove the surrounding material:

Apply