| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,14)) | |
| r=w0.workplane(offset=-29/2).moveTo(39,4).cylinder(29,11).union(w0.sketch().segment((-50,15),(-35,15)).segment((-35,7)).segment((-24,7)).segment((-24,15)).segment((-9,15)).segment((-9,22)).segment((-24,22)).segment((-24,30)).segment((-35,30)).segment((-35,22)).segment((-50,22)).close().assemble().reset().face(w0.sketch().segment((-26,-29),(-20,-30)).segment((-18,-19)).segment((-23,-18)).close().assemble()).finalize().extrude(-5)) |