| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-14)) | |
| w1=cq.Workplane('YZ',origin=(-23,0,0)) | |
| r=w0.sketch().push([(-20,5)]).circle(1).push([(21,0)]).circle(2).finalize().extrude(-36).union(w1.sketch().segment((-19,16),(-11,16)).segment((-11,-25)).segment((4,-25)).segment((4,16)).segment((19,16)).segment((19,50)).segment((-19,50)).close().assemble().push([(0,33)]).circle(16,mode='s').finalize().extrude(34)) |