| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(29,0,0)) | |
| r=w0.sketch().segment((-41,-5),(-33,-5)).arc((-23,-14),(-10,-17)).arc((48,-13),(6,27)).arc((-15,34),(-33,22)).segment((-41,22)).close().assemble().finalize().extrude(-58).union(w0.workplane(offset=-17/2).moveTo(-29,-12).cylinder(17,21)) |