| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(-12,0,0)) | |
| r=w0.workplane(offset=2/2).moveTo(15,0.5).box(70,55,2).union(w0.sketch().arc((8,-19),(16,-13),(25,-10)).arc((29,2),(23,12)).segment((23,29)).segment((8,29)).segment((8,12)).arc((1,0),(8,-12)).close().assemble().finalize().extrude(18)).union(w0.sketch().push([(-46,0)]).rect(8,70).push([(15.5,0)]).rect(49,14).finalize().extrude(25)) |