| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-5,0,0)) | |
| r=w0.workplane(offset=-28/2).moveTo(23.5,18.5).box(5,3,28).union(w0.workplane(offset=-21/2).moveTo(-10,2).cylinder(21,11)).union(w0.sketch().push([(-14.5,-32)]).rect(41,36).reset().face(w0.sketch().segment((-22,27),(1,-7)).segment((35,16)).segment((13,50)).close().assemble()).finalize().extrude(39)) |