| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,32,0)) | |
| r=w0.sketch().arc((-6,-5),(12,-33),(36,-9)).arc((50,15),(27,33)).arc((36,10),(20,-10)).arc((15,-18),(9,-11)).arc((1,-9),(-6,-5)).assemble().finalize().extrude(-65).union(w0.sketch().push([(-30.5,15)]).rect(39,20).reset().face(w0.sketch().segment((-36,16),(-28,11)).segment((-26,14)).segment((-33,20)).close().assemble(),mode='s').finalize().extrude(-19)) |