| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(2,0,0)) | |
| r=w0.workplane(offset=-47/2).moveTo(7.5,29.5).box(47,41,47).union(w0.sketch().push([(-9.5,-31.5)]).rect(43,37).push([(-11,-45)]).circle(4,mode='s').push([(11,-39)]).circle(1,mode='s').finalize().extrude(43)) |