| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-14)) | |
| r=w0.sketch().segment((-50,-23),(-18,-23)).segment((-18,-20)).segment((-20,-20)).segment((-20,-1)).segment((-26,-1)).segment((-26,17)).segment((-50,17)).close().assemble().reset().face(w0.sketch().segment((3,26),(14,26)).segment((14,15)).segment((19,15)).segment((19,-4)).arc((40,27),(3,26)).assemble()).finalize().extrude(-23).union(w0.sketch().arc((19,-8),(36,-41),(35,-4)).arc((16,41),(19,-8)).assemble().push([(22,17)]).circle(1,mode='s').finalize().extrude(51)) |