| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(24,0,0)) | |
| r=w0.sketch().segment((-50,-10),(-12,-10)).segment((-12,-4)).arc((-19,7),(-18,21)).segment((-50,21)).close().assemble().reset().face(w0.sketch().segment((7,-21),(50,-21)).segment((50,-18)).arc((39,-5),(50,8)).segment((50,16)).segment((21,16)).arc((18,2),(7,-7)).close().assemble()).finalize().extrude(-48) |