| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(30,0,0)) | |
| r=w0.sketch().segment((-50,-27),(-48,-27)).segment((-48,-36)).segment((-4,-36)).arc((5,0),(43,-1)).segment((43,15)).segment((8,15)).segment((8,23)).segment((0,23)).segment((0,26)).segment((-50,26)).close().assemble().finalize().extrude(-60).union(w0.workplane(offset=-58/2).moveTo(35,21).cylinder(58,15)) |