| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(2,0,0)) | |
| r=w0.sketch().segment((-46,-22),(-27,-50)).segment((5,-28)).segment((-15,0)).close().assemble().push([(-15,14.5)]).rect(26,17).reset().face(w0.sketch().segment((31,12),(37,12)).segment((37,19)).arc((46,31),(37,43)).segment((37,50)).segment((31,50)).segment((31,43)).arc((22,31),(31,19)).close().assemble()).finalize().extrude(-4) |