| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,2)) | |
| r=w0.sketch().push([(31,-32)]).circle(18).push([(19,-28)]).circle(2,mode='s').push([(46.5,-33.5)]).rect(1,3,mode='s').finalize().extrude(-19).union(w0.sketch().arc((-42,27),(-42,5),(-22,16)).arc((-16,47),(-42,27)).assemble().finalize().extrude(14)) |