| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-7,0,0)) | |
| r=w0.sketch().segment((-50,-25),(-9,-25)).segment((-5,-21)).segment((1,-25)).segment((5,-25)).segment((16,-30)).segment((19,-25)).segment((50,-25)).segment((50,32)).segment((-5,32)).segment((-16,37)).segment((-19,32)).segment((-50,32)).close().assemble().push([(-6,26)]).circle(5,mode='s').finalize().extrude(-28).union(w0.workplane(offset=42/2).moveTo(-32,-29).cylinder(42,8)) |