| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(3,0,0)) | |
| r=w0.sketch().segment((-17,-23),(-17,-16)).arc((27,-38),(-9,-5)).segment((3,-5)).segment((3,-23)).close().assemble().finalize().extrude(-18).union(w0.sketch().segment((-30,39),(-29,39)).segment((-30,40)).close().assemble().finalize().extrude(11)).union(w0.workplane(offset=12/2).moveTo(-19.5,41.5).box(23,17,12)) |