| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(14,0,0)) | |
| r=w0.sketch().arc((-5,7),(-35,-43),(9,-4)).arc((17,-5),(26,-4)).arc((34,-4),(39,4)).arc((21,50),(-5,7)).assemble().reset().face(w0.sketch().arc((-4,6),(-34,-42),(6,-3)).arc((1,1),(-4,6)).assemble(),mode='s').reset().face(w0.sketch().segment((-36,-25),(-35,-28)).segment((4,-16)).segment((3,-12)).close().assemble()).finalize().extrude(-28) |