| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(50,0,0)) | |
| r=w0.sketch().arc((20,-2),(19,1),(22,1)).arc((-1,16),(20,-2)).assemble().push([(5,8)]).circle(2,mode='s').finalize().extrude(-100).union(w0.sketch().segment((-24,-17),(-21,-20)).segment((-13,-13)).segment((-17,-13)).segment((-17,-11)).close().assemble().finalize().extrude(-60)) |