| import cadquery as cq | |
| w0=cq.Workplane('ZX',origin=(0,-2,0)) | |
| r=w0.sketch().arc((32,-32),(50,-12),(32,9)).segment((32,4)).arc((35,3),(38,1)).segment((42,1)).segment((42,-2)).arc((45,-12),(42,-21)).segment((42,-24)).segment((38,-24)).arc((35,-26),(32,-27)).close().assemble().finalize().extrude(-45).union(w0.workplane(offset=49/2).moveTo(-40,22).cylinder(49,10)) |