| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(47,0,0)) | |
| r=w0.sketch().segment((20,-27),(32,-27)).arc((39,-14),(50,-4)).segment((50,23)).segment((20,23)).close().assemble().finalize().extrude(-95).union(w0.sketch().arc((-50,20),(-10,5),(-1,-36)).segment((24,-36)).segment((24,36)).segment((-50,36)).close().assemble().finalize().extrude(-57)) |