| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(25,0,0)) | |
| r=w0.sketch().segment((-25,-32),(45,-42)).segment((50,-12)).segment((-17,-2)).arc((-18,-2),(-19,-1)).segment((-20,-1)).segment((-20,-2)).arc((-23,-5),(-21,-10)).close().assemble().finalize().extrude(-50).union(w0.workplane(offset=-28/2).moveTo(-23,9.5).box(54,65,28)) |