| import cadquery as cq | |
| w0=cq.Workplane('XY',origin=(0,0,27)) | |
| r=w0.sketch().segment((3,-20),(8,-8)).segment((4,-8)).arc((-46,13),(3,-10)).close().assemble().reset().face(w0.sketch().segment((35,-30),(50,-30)).segment((50,-10)).segment((42,-10)).close().assemble()).finalize().extrude(-53).union(w0.sketch().segment((-50,-26),(-48,-28)).segment((-46,-26)).segment((-45,-26)).segment((-45,-23)).segment((-47,-22)).segment((-49,-24)).segment((-50,-24)).segment((-50,-25)).close().assemble().finalize().extrude(-35)) |