| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,-5)) | |
| r=w0.sketch().segment((10,21),(25,21)).segment((25,28)).arc((18,24),(10,28)).close().assemble().finalize().extrude(-33).union(w0.sketch().push([(-39.5,-43.5)]).rect(19,13).push([(36,37)]).circle(13).finalize().extrude(11)).union(w0.workplane(offset=43/2).moveTo(-4,1).cylinder(43,8)) |