| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(19,0,0)) | |
| r=w0.sketch().segment((28,18),(29,14)).segment((43,14)).segment((39,23)).close().assemble().reset().face(w0.sketch().segment((35,0),(39,-9)).segment((50,-4)).segment((48,0)).close().assemble()).finalize().extrude(-40).union(w0.sketch().arc((-50,-9),(-31,-35),(-6,-14)).arc((-2,-10),(0,-6)).segment((2,-5)).segment((1,5)).segment((11,5)).segment((11,35)).segment((-3,35)).arc((-3,19),(-14,8)).arc((-26,-14),(-50,-9)).assemble().finalize().extrude(2)) |