| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(10,0,0)) | |
| r=w0.sketch().segment((-25,-2),(-25,50)).arc((-33,-6),(23,1)).segment((8,1)).segment((8,-2)).close().assemble().finalize().extrude(-55).union(w0.sketch().push([(15,-15)]).circle(28).circle(23,mode='s').finalize().extrude(14)).union(w0.workplane(offset=35/2).moveTo(15,-15.5).box(32,69,35)) |