| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(31,0,0)) | |
| w1=cq.Workplane('XY',origin=(0,0,18)) | |
| r=w0.workplane(offset=-37/2).moveTo(-19,-31).cylinder(37,19).union(w0.sketch().segment((-32,12),(-11,12)).arc((31,-1),(16,40)).segment((16,50)).segment((-32,50)).close().assemble().finalize().extrude(-15)).union(w1.workplane(offset=28/2).moveTo(-23.5,-29).box(15,10,28)) |