| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-15,0,0)) | |
| r=w0.sketch().segment((-25,-2),(-23,-27)).segment((25,-22)).arc((23,-20),(23,-16)).arc((-5,-16),(-25,-2)).assemble().finalize().extrude(-35).union(w0.workplane(offset=65/2).moveTo(10,25.5).box(4,3,65)) |