| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-2)) | |
| r=w0.workplane(offset=-9/2).moveTo(-11,35.5).box(10,29,9).union(w0.sketch().segment((-12,7),(0,-28)).segment((46,-12)).segment((28,41)).segment((-3,31)).arc((-45,33),(-12,7)).assemble().finalize().extrude(4)).union(w0.workplane(offset=13/2).moveTo(13,-16).cylinder(13,34)) |