| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(2,0,0)) | |
| r=w0.sketch().segment((-42,-44),(-36,-44)).segment((-36,-38)).arc((-34,-33),(-36,-29)).segment((-36,-22)).segment((-42,-22)).segment((-42,-29)).arc((-45,-33),(-42,-38)).close().assemble().finalize().extrude(-46).union(w0.workplane(offset=-16/2).moveTo(-25.5,-24.5).box(29,51,16)).union(w0.sketch().segment((-40,15),(19,-23)).segment((23,-18)).arc((42,-11),(40,9)).segment((42,12)).segment((-17,50)).close().assemble().finalize().extrude(41)) |