| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,2)) | |
| w1=cq.Workplane('XY',origin=(0,0,-9)) | |
| r=w0.sketch().push([(-31,-27)]).circle(19).reset().face(w0.sketch().segment((-29,-15),(-27,-17)).segment((-25,-14)).segment((-28,-12)).close().assemble(),mode='s').push([(48,30)]).circle(2).finalize().extrude(26).union(w1.workplane(offset=-19/2).moveTo(1,36.5).box(16,19,19)) |