| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(38,0,0)) | |
| r=w0.workplane(offset=-77/2).moveTo(-11,-27).cylinder(77,23).union(w0.sketch().segment((-14,10),(32,10)).segment((32,20)).segment((28,20)).segment((34,26)).arc((13,28),(12,50)).segment((0,39)).segment((17,20)).segment((-14,20)).close().assemble().finalize().extrude(-46)) |