| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,33)) | |
| r=w0.sketch().segment((-43,-20),(-32,-20)).segment((-32,-50)).segment((-5,-50)).segment((-5,9)).segment((-16,9)).segment((-16,50)).segment((-43,50)).close().assemble().finalize().extrude(-67).union(w0.workplane(offset=-56/2).moveTo(20,11.5).box(46,55,56)) |