| import cadquery as cq | |
| w0=cq.Workplane('YZ',origin=(12,0,0)) | |
| r=w0.workplane(offset=-24/2).moveTo(22.5,41.5).box(33,17,24).union(w0.sketch().segment((-39,-50),(-35,-50)).segment((-35,-46)).arc((-33,-44),(-33,-42)).arc((-36,-42),(-35,-39)).segment((-35,-35)).segment((-39,-35)).close().assemble().reset().face(w0.sketch().segment((-5,-50),(11,-50)).segment((11,-41)).arc((16,-30),(11,-19)).segment((11,-11)).segment((-5,-11)).segment((-5,-19)).arc((-10,-30),(-5,-41)).close().assemble()).finalize().extrude(-21)) |