| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,1)) | |
| r=w0.workplane(offset=-10/2).moveTo(-25,-32).cylinder(10,18).union(w0.sketch().arc((-2,37),(-45,3),(9,13)).arc((17,47),(47,28)).segment((48,28)).segment((48,50)).segment((-2,50)).close().assemble().finalize().extrude(8)) |