| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(30,0,0)) | |
| r=w0.sketch().segment((-50,29),(-48,29)).segment((-50,33)).close().assemble().finalize().extrude(-60).union(w0.sketch().segment((33,12),(36,-4)).arc((35,-6),(36,-8)).segment((41,-33)).segment((50,-32)).segment((48,-13)).arc((42,1),(43,16)).segment((43,21)).segment((39,21)).arc((37,16),(33,12)).assemble().finalize().extrude(-58)) |